Sulfonic Acid Pharmaceutical Reference Standards

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"(2S,3S)-3-Benzyloxycarbonylamino-2-methyl-4-oxo-1-azetidinesulfonic Acid Tetrabutylammonium Salt"


CAT No. : CS-T-05875
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 80082-62-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"1,1,1-Trifluoromethanesulfonic Acid Tris(1-methylethyl)silyl Ester"


CAT No. : CS-T-62353
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 80522-42-5
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfonic Acid Sodium Salt"


CAT No. : CS-T-84397
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 630402-22-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"1,2-Ethanedisulfonic Acid Diethyl Ester"


CAT No. : CS-T-92438
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 500692-41-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"1,2-Ethanedisulfonic Acid Dihydrate"


CAT No. : CS-T-92178
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 110-04-3
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"1,3-Napthelenetrisulfonic Acid Trisodium Salt Hydrate"


CAT No. : CS-T-83588
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 123409-01-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"1,5-Naphthalenedisulfonic acid"


CAT No. : CS-AC-12382
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 81-04-9
Stock : Enquire

SULFONIC ACID STABLE ISOTOPES, STABLE ISOTOPES
"2-(4,6-Diamino-1,3,5-triazin-2-yl)sulfanylethanesulfonic Acid-d4"


CAT No. : CS-T-88234
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1794737-32-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,2-(1,4-Phenylene)bis-1H-benzimidazole-4,6-disulfonic acid"


CAT No. : CS-BX-00143
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 170864-82-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,2’-Dihydroxy-1,1’-azonaphthalene-3,3’,6,6’-tetrasulfonic Acid"


CAT No. : CS-T-90300
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 76877-41-3
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,2-Dihydroxy-1,1-binaphthyl-6,6-disulfonic Acid Disodium Salt"


CAT No. : CS-T-19061
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 920009-93-4
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"2,3-Dihydro-1H-indole-5-sulfonic acid amide"


CAT No. : CS-M-16225
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 52206-06-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,4-Diaminobenzenesulfonic acid"


CAT No. : CS-BF-00134
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 88-63-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,5-Diaminobenzene-1,3-disulfonic acid"


CAT No. : CS-BF-00136
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 6409-48-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,5-Diaminobenzene-1,4-disulfonic acid"


CAT No. : CS-BF-00137
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 7139-89-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2,5-Diaminobenzenesulfonic acid"


CAT No. : CS-BF-00138
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 88-45-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2-Amino-1,4-benzenedisulfonic acid"


CAT No. : CS-AC-04227
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 98-44-2
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2-Amino-3,5-dimethylbenzenesulfonic acid"


CAT No. : CS-BF-00139
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 88-22-2
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2-Amino-4,5-dichlorobenzenesulfonic acid"


CAT No. : CS-BF-00140
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 6331-96-0
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2-Amino-4,5-dimethylbenzenesulfonic acid"


CAT No. : CS-BF-00141
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 56375-83-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2-Aminobenzenesulfonic acid (1-methylethylidene)di-4,1-phenylene ester"


CAT No. : CS-AC-03614
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68015-60-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"2-Oxo-3,4-dihydro-1H-quinoline-6-sulfonic acid hydrate"


CAT No. : CS-AC-11569
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1437794-84-7
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"3,3'-(1,4-Piperazinediyl)bis(2-hydroxy-1-propanesulfonic acid)"


CAT No. : CS-M-43016
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68189-43-5
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanesulfonic Acid Ammonium Salt"


CAT No. : CS-T-62292
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 59587-39-2
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"3,4-Diaminobenzenesulfonic Acid"


CAT No. : CS-T-88834
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 7474-78-4
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"3,6-Dibutyl-1-naphthalenesulfonic Acid Sodium Salt"


CAT No. : CS-T-88846
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 253273-95-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"4,4’-[(5-Nitro-1,3-phenylene)bis(carbonylimino)]bis-1,3-Benzenedisulfonic Acid Tetrasodium Salt"


CAT No. : CS-T-83653
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 709029-71-0
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"4,4'-Diaminostilbene-2,2'-disulfonic Acid, 95+%"


CAT No. : CS-T-52433
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 81-11-8
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"4,4'-Diisothiocyano-2,2'-dihydrostilbenedisulfonic Acid Disodium Salt"


CAT No. : CS-T-53324
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 150321-88-3
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"4,4'-Diisothiocyano-2,2'-dihydrostilbenedisulfonic Acid"


CAT No. : CS-T-53323
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 61481-03-6
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"4,6-Diaminobenzene-1,3-disulfonic acid"


CAT No. : CS-BF-00158
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 137-50-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"4-[(5-Amino-1,3,4-thiadiazol-2-yl)methoxy]benzenesulfonic Acid"


CAT No. : CS-T-66721
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 952959-27-2
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"4-Acetamido-4-nitrostilbene-2,2-disulfonic Acid Disodium Salt"


CAT No. : CS-T-00231
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 78211-77-5
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"4-Amino-1,3-benzenedisulfonic Acid"


CAT No. : CS-T-65116
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 137-51-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid"


CAT No. : CS-M-56913
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 90-20-0
Stock : Enquire

SULFONIC ACID STABLE ISOTOPES, STABLE ISOTOPES
"5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid D3"


CAT No. : CS-O-15627
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1795143-17-7
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"5-(Acetylimino)-4,5-dihydro-4-methyl-1,3,4-thiadiazole-2-sulfonic Acid"


CAT No. : CS-T-47295
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1312679-00-7
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"5-Amino-2-naphthalenesulfonic Acid, ~90%"


CAT No. : CS-T-47956
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 119-79-9
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]naphthalene-2,7-disulfonic Acid"


CAT No. : CS-T-65452
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 65237-05-0
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"5-Chloronaphthalene-2-sulfonic Acid, Potassium Salt"


CAT No. : CS-T-12124
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1024267-23-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"6,8-Dihydroxy-1,3-pyrenedisulfonic Acid Disodium Salt"


CAT No. : CS-T-91049
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 61255-63-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"7-Amino-1,3-naphthalenedisulfonic Acid Monopotassium Salt Monohydrate"


CAT No. : CS-T-66441
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 303137-06-6
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"8-Acetoxypyrene-1,3,6-trisulfonic acid trisodium salt"


CAT No. : CS-CE-00803
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 115787-83-2
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"8-Butyryloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt"


CAT No. : CS-T-70892
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 115787-82-1
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"8-Isothiocyanatopyrene-1,3,6-trisulfonic Acid Trisodium Salt"


CAT No. : CS-T-30101
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 51987-57-6
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"8-Octadecyloxypyrene-1,3,6-trisulfonic Acid Trisodium Salt"


CAT No. : CS-T-82985
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 111024-84-1
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"9,10-Dibromoanthracene-2-sulfonic Acid"


CAT No. : CS-T-17188
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 70942-82-4
Stock : Enquire

SULFONIC ACID STABLE ISOTOPES, STABLE ISOTOPES
"Aminoiminomethanesulfonic Acid 15N2,13C"


CAT No. : CS-T-47875
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1246820-44-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"Aniline-2,5-disulfonic acid monosodium salt"


CAT No. : CS-AC-03909
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 24605-36-5
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"Butane-1,4-disulfonic acid hydrate"


CAT No. : CS-EL-09076
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1588441-14-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
"Propane-1-sulfonic acid [3-(5-bromo-1H-pyrrolo[2,3-b]pyridine-3-carbonyl)-2,4-difluorophenyl]amide"


CAT No. : CS-EL-00077
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 918504-27-5
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
"Tetrahydro-2,5-dioxo-3-furansulfonic Acid, Sodium Salt"


CAT No. : CS-T-43676
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 73464-18-3
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
α-Hydroxy-cyclohexanemethanesulfonic Acid Sodium Salt


CAT No. : CS-T-55788
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 36609-97-9
Stock : Enquire

SULFONIC ACID FINE CHEMICALS, FINE CHEMICALS
(-)-Camphor-10-sulfonic acid


CAT No. : CS-O-08450
Mol F. : C10H16O4S
Mol W. : 232.30 g/mol
Cas No. : 35963-20-3
Stock : IN-Stock

SULFONIC ACID IMPURITIES, IMPURITIES
(-)-Camphorsulfonic Acid Methyl Ester


CAT No. : CS-O-45431
Mol F. : C11H18O4S
Mol W. : 246.32 g/mol
Cas No. : 83603-04-7
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(+)-3-Bromo-8-camphorsulfonic Acid


CAT No. : CS-T-49528
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 5344-58-1
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(1S)-(+)-10-Camphorsulfonic Acid


CAT No. : CS-T-10098
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 3144-16-9
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(1S)-(+)-10-Camphorsulfonic Acid Ethyl Ester


CAT No. : CS-T-68845
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 154335-57-6
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(2,3,3-trimethyl-3H-indole-5-sulfonic acid)


CAT No. : CS-O-36460
Mol F. : C11H13NO3S
Mol W. : 239 g/mol
Cas No. : 132557-72-3
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
(2R,3S)-3-Amino-2-methyl-4-oxo-1-azetidinesulfonic Acid


CAT No. : CS-T-47904
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 80582-09-8
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(2R,3S)-Efinaconazole p-Toluenesulfonic acid


CAT No. : CS-O-44979
Mol F. : C25H30F2N4O4S
Mol W. : 520.59 g/mol
Cas No. : Not Available
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
(3S)-3-Amino-4-sulfanylbutane-1-sulfonic acid


CAT No. : CS-ED-09434
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 232261-88-0
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
(4-Amino-2-methylpyrimidin-5-yl)methanesulfonic acid


CAT No. : CS-ED-03065
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 2908-73-8
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(4-Nitrophenyl) methanesulfonic acid


CAT No. : CS-O-40214
Mol F. : C7H7NO5S
Mol W. : 217.20 g/mol
Cas No. : 53992-33-9
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(Benzyl R -1,2,3,4-tetrahydroisoquinoline-3-carboxylate p -toluenesulfonic acid salt)


CAT No. : CS-O-36814
Mol F. : C24H25NO5S
Mol W. : 439.52 g/mol
Cas No. : 227290-59-7
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
(R)-3-Aminopentanenitrile Methanesulfonic Acid Salt


CAT No. : CS-T-47983
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 474645-97-1
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(S)-Dimethenamid ethane sulfonic acid 2-carboxylic acid impurity


CAT No. : CS-O-46998
Mol F. : C12H17NO7S2
Mol W. : 351.39 g/mol
Cas No. : Not Available
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(S)-Dimethenamid ethane sulfonic acid L-alanine impurity


CAT No. : CS-O-46999
Mol F. : C11H15NO6S2
Mol W. : 321.36 g/mol
Cas No. : Not Available
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(S)-Dimethenamid-ethane sulfonic acid


CAT No. : CS-O-46995
Mol F. : C12H19NO5S2
Mol W. : 321.41 g/mol
Cas No. : Not Available
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
(S)-Rasagiline Ethanesulfonic acid


CAT No. : CS-T-85528
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 202464-89-9
Stock : Enquire

SULFONIC ACID STABLE ISOTOPES, STABLE ISOTOPES
[2,3,4-13C3]-Perfluorobutane sulfonic acid


CAT No. : CS-O-45186
Mol F. : C13C3HF9O3S
Mol W. : 303.07 g/mol
Cas No. : 2265893-06-7
Stock : Enquire

SULFONIC ACID STABLE ISOTOPES, STABLE ISOTOPES
[U-Ring-13C6]-4-Nitrobenzene sulfonic acid


CAT No. : CS-EK-01038
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 138-42-1 unlabeled
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-(3-Aminoazetidin-1-yl)prop-2-en-1-one, trifluoromethanesulfonic acid


CAT No. : CS-ED-08040
Mol F. : C7H11F3N2O4S
Mol W. : 276.24 g/mol
Cas No. : 2060047-56-3
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester


CAT No. : CS-T-45366
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 128651-50-3
Stock : Enquire

SULFONIC ACID STABLE ISOTOPES, STABLE ISOTOPES
1,1,1-Trifluoromethanesulfonic Acid 2-(2-Propen-1-yl)phenyl Ester-d4


CAT No. : CS-T-102008
Mol F. : C10H5D4F3O3S
Mol W. : 270.26 g/mol
Cas No. : Not Available
Stock : Enquire

SULFONIC ACID FINE CHEMICALS, FINE CHEMICALS
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-octane-1-sulfonic acid


CAT No. : CS-MM-12866
Mol F. : C₈HF₁₇O₃S
Mol W. : 500.13 g/mol
Cas No. : 1763-23-1
Stock : IN-Stock

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1,2-Benzenedimethanesulfonic acid disodium salt


CAT No. : CS-ED-17399
Mol F. : C8H8Na2O6S2
Mol W. : 310.3 g/mol
Cas No. : 97187-28-5
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1,2-Benzisoxazole-3-methanesulfonic acid sodium salt


CAT No. : CS-O-30841
Mol F. : C₈H₆NNaO₄S
Mol W. : 235.99 g/mol
Cas No. : 73101-64-1
Stock : IN-Stock

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1,2-Ethanedisulfonic acid


CAT No. : CS-DV-00683
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 110-04-3
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
1,2-Naphtoquinone-4-sulfonic acid Potassium salt


CAT No. : CS-BX-00573
Mol F. : C10H5KO5S
Mol W. : 276.31 g/mol
Cas No. : 5908-27-0
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1,3,6-Naphthalenetrisulfonic acid, 7-amino-, sodium salt


CAT No. : CS-ED-41148
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 54914-98-6
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1,5-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, disodium salt


CAT No. : CS-ED-11366
Mol F. : C14H6Na2O8S2
Mol W. : 412.3 g/mol
Cas No. : 853-35-0
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1,5-Naphthalenedisulfonic acid tetrahydrate


CAT No. : CS-BX-01333
Mol F. : C10H16O10S2
Mol W. : 360.35 g/mol
Cas No. : 211366-30-2
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-[6-(2,5-Dioxopyrrol-1-yl)hexanoyloxy]-2,5-dioxopyrrolidine-3-sulfonic acid


CAT No. : CS-ED-32212
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 103848-61-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
10-Camphorsulfonic Acid Ethyl Ester


CAT No. : CS-T-70750
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 108481-13-6
Stock : Enquire

SULFONIC ACID FINE CHEMICALS, FINE CHEMICALS
11-Chloroperfluoro-3-oxaundecanesulfonic acid


CAT No. : CS-O-49816
Mol F. : C10HClF20O4S
Mol W. : 632.60 g/mol
Cas No. : 763051-92-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-Acetoxy-2,5-dioxopyrrolidine-3-sulfonic acid


CAT No. : CS-ED-12014
Mol F. : C6H7NO7S
Mol W. : 237.19 g/mol
Cas No. : 152305-87-8
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-Allylcyclopropanesulfonic Acid Potassium Salt


CAT No. : CS-T-01671
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 923032-57-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-Amino-2-naphthol-6-sulfonic acid


CAT No. : CS-ED-40218
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 5639-34-9
Stock : Enquire

SULFONIC ACID BUILDING BLOCKS, BUILDING BLOCKS
1-Amino-8-naphthol-4-sulfonic Acid


CAT No. : CS-T-66259
Mol F. : C10H9NO4S
Mol W. : 239.25 g/mol
Cas No. : 83-64-7
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-Aminobenzimidazole-2-sulfonic acid


CAT No. : CS-AC-09960
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 120341-04-0
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-benzyl-1H-benzimidazole-2-sulfonic acid


CAT No. : CS-ED-16840
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 90331-20-7
Stock : Enquire

SULFONIC ACID FINE CHEMICALS, FINE CHEMICALS
1-Butanesulfonic acid sodium salt


CAT No. : CS-DA-00237
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 2386-54-1
Stock : Enquire

SULFONIC ACID BUILDING BLOCKS, BUILDING BLOCKS
1-Butanesulfonic acid sodium salt monohydrate


CAT No. : CS-DA-00233
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 127791-51-9
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-butyl-1H-benzimidazole-2-sulfonic acid


CAT No. : CS-Q-01659
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 300707-13-5
Stock : Enquire

SULFONIC ACID IMPURITIES, IMPURITIES
1-Ethyl-1H-benzimidazole-2-sulfonic acid


CAT No. : CS-M-47694
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 90331-19-4
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1H,1H,2H,2H-Perfluorodecanesulfonic acid


CAT No. : CS-ED-00474
Mol F. : C₁₀H₅F₁₇O₃S
Mol W. : 528.18 g/mol
Cas No. : 39108-34-4
Stock : IN-Stock

SULFONIC ACID FINE CHEMICALS, FINE CHEMICALS
1H-Benzimidazole-2-sulfonic acid


CAT No. : CS-O-08044
Mol F. : C₇H₆N₂O₃S
Mol W. : 198.20 g/mol
Cas No. : 40828-54-4
Stock : IN-Stock

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-Heptanesulfonic acid sodium salt


CAT No. : CS-BL-00001
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 22767-50-6
Stock : Enquire

SULFONIC ACID INTERMEDIATES, INTERMEDIATES
1-Heptanesulfonic acid sodium salt monohydrate (for HPLC)


CAT No. : CS-DA-00232
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 207300-90-1
Stock : Enquire