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5,5-Difluoro-1-(phenylmethyl)-3-piperidinone chemical structure
Custom Synthesis Best Match

5,5-Difluoro-1-(phenylmethyl)-3-piperidinone

CAT No. CS-O-57409
CAS No. 1303973-67-2
Category Intermediate
Parent API
Formula C12H13F2NO
Mol. Wt. 225.23O=C1CN(CC=2C=CC=CC2)CC(F)(F)C1
Kelevan chemical structure
Custom Synthesis Best Match

Kelevan

CAT No. CS-O-56374
CAS No. 4234-79-1
Category Pesticide Standards
Parent API -
Formula C17H12Cl10O4
Mol. Wt. 634.80ClC(C(C12Cl)(C(O)3CC(CCC(OCC)=O)=O)Cl)(C1(C(Cl)4Cl)Cl)C(C3(C52Cl)Cl)(C45Cl)Cl
Indocyanine Green Dimer Impurity 3 chemical structure
Custom Synthesis Best Match

Indocyanine Green Dimer Impurity 3

CAT No. CS-O-56960
CAS No. 1201170-49-1
Category Impurity
Parent API Indocyanine Green
Formula C44H50N2O6S2
Mol. Wt. C44H50N2O6S2CC(C(C1=CC=CC=C1C=C2)=C2N3CCCC[S](OC)(=O)=O)(/C3=C\C=C\C=C\C=C\C(C4(C)C)=[N+](C5=C4C6=CC=CC=C6C=C5)CCCC[S](=O)([O-])=O)C
Diltiazem EP Impurity H chemical structure
Custom Synthesis Best Match

Diltiazem EP Impurity H

CAT No. CS-O-15657
CAS No. 115992-91-1
Category Impurity
Parent API Diltiazem
Formula C17H18N2O3S
Mol. Wt. 330.40O=C1[C@H](O)[C@H](C2=CC=C(O)C=C2)SC3=CC=CC=C3N1CCN
Resmetirom Impurity 51 chemical structure
Custom Synthesis Best Match

Resmetirom Impurity 51

CAT No. CS-O-63175
CAS No. -
Category Impurity
Parent API Resmetirom
Formula C13H12Cl3N3O
Mol. Wt. 332.61OC1=CC(Cl)=C(NC2=NN=C(Cl)C(C(C)C)=C2)C(Cl)=C1
Flecainide Acetate Impurity F chemical structure
Custom Synthesis Best Match

Flecainide Acetate Impurity F

CAT No. CS-O-53760
CAS No.
Category Impurity
Parent API Flecainide
Formula C18H22F6N2O3
Mol. Wt. O=C(NCC1NCCC(C)C1)C2=CC(OCC(F)(F)F)=CC=C2OCC(F)(F)F428.37
Avanafil-d5 chemical structure
Custom Synthesis Best Match

Avanafil-d5

CAT No. CS-T-103345
CAS No. 330784-47-9(unlabelled)CS-T-103576
Category Stable Isotopes
Parent API Avanafil
Formula C23H21D5ClN7O3
Mol. Wt. 488.98
Cefiderocol-D8 chemical structure
Custom Synthesis Best Match

Cefiderocol-D8

CAT No. CS-O-57299
CAS No. Cefiderocol-D8
Category Stable Isotopes
Parent API Cefiderocol
Formula C30H26D8ClN7O10S2
Mol. Wt. 760.26
Nadroparin Calcium chemical structure
In Stock Best Match

Nadroparin Calcium

CAT No. CS-BX-00704
CAS No. 37270-89-6
Category API
Parent API Nadroparin
Formula .
Mol. Wt. .
Temazepam EP Impurity E chemical structure
Custom Synthesis Best Match

Temazepam EP Impurity E

CAT No. CS-O-35278
CAS No.
Category Impurity
Parent API Temazepam
Formula C16H13ClN2O2
Mol. Wt. 300.74 g/mol
1-Chloroethylcyclohexyl-d11 Carbonate chemical structure
Custom Synthesis Best Match

1-Chloroethylcyclohexyl-d11 Carbonate

CAT No. CS-T-101705
CAS No.
Category Stable Isotopes
Parent API
Formula C9H4D11ClO3
Mol. Wt. 217.73
(+)-Catechin-d4 chemical structure
Custom Synthesis Best Match

(+)-Catechin-d4

CAT No. CS-T-103369
CAS No. 154-23-4(unlabelled)
Category Stable Isotopes
Parent API Carvone
Formula C15H10D4O6
Mol. Wt. 294.29
Carprofen EP Impurity D chemical structure
Custom Synthesis Best Match

Carprofen EP Impurity D

CAT No. CS-T-71898
CAS No. 92841-22-0
Category Impurity
Parent API Carprofen
Formula C14H10ClNO
Mol. Wt. 243.7
Cefepime EP Impurity A chemical structure
Custom Synthesis Best Match

Cefepime EP Impurity A

CAT No. CS-T-48289
CAS No. 97164-57-3
Category Impurity
Parent API Cefepime
Formula C19H24N6O5S2
Mol. Wt. 480.56
Coproporphyrin lll-d8 (contains up to 5% Coproporphyrin I) chemical structure
Custom Synthesis Best Match

Coproporphyrin lll-d8 (contains up to 5% Coproporphyrin I)

CAT No. CS-T-95505
CAS No. 531-14-6 (Unlabelled)
Category Stable Isotopes
Parent API
Formula C36H30D8N4O8
Mol. Wt. 662.758
N1-(2-chloro-6-methylphenyl)-N2-(5-((2-chloro-6-methylphenyl)carbamoyl)thiazol-2-yl)oxalamide chemical structure
Custom Synthesis Best Match

N1-(2-chloro-6-methylphenyl)-N2-(5-((2-chloro-6-methylphenyl)carbamoyl)thiazol-2-yl)oxalamide

CAT No. CS-O-42736
CAS No. -
Category Impurity
Parent API Dasatinib
Formula C20H16Cl2N4O3S
Mol. Wt. 463.34
Venetoclax Impurity chemical structure
Custom Synthesis Best Match

Venetoclax Impurity

CAT No. CS-O-36798
CAS No. -
Category Impurity
Parent API Venetoclax
Formula C64H76ClN9O7S
Mol. Wt. 1150.86
Olaparib Impurity 70 chemical structure
Custom Synthesis Best Match

Olaparib Impurity 70

CAT No. CS-O-56950
CAS No. 2503206-35-5
Category Impurity
Parent API Olaparib
Formula C8H18Cl2N2O
Mol. Wt. 229.15
(Z)-Chlorfenvinphos chemical structure
Custom Synthesis Best Match

(Z)-Chlorfenvinphos

CAT No. CS-O-61095
CAS No. 18708-87-7
Category Impurity
Parent API Chlorfenvinphos
Formula C12H14Cl3O4P
Mol. Wt. 359.57
1-Octanoyl-2-decanoyl-3-chloropropanediol-13C3 chemical structure
Custom Synthesis Best Match

1-Octanoyl-2-decanoyl-3-chloropropanediol-13C3

CAT No. CS-T-97958
CAS No. -
Category Stable Isotopes
Parent API .
Formula C1813C3H39ClO4
Mol. Wt. 393.96
Calcium carbide chemical structure
In Stock Best Match

Calcium carbide

CAT No. CS-BX-02745
CAS No. 75-20-7
Category Fine Chemicals
Parent API -
Formula C2Ca
Mol. Wt. 64.10
Cyclopropanecarboxylic acid chloride chemical structure
In Stock Best Match

Cyclopropanecarboxylic acid chloride

CAT No. CS-M-57397
CAS No. 4023-34-1
Category Intermediate
Parent API -
Formula C4H5ClO
Mol. Wt. 104.53
Glycyl-histidyl-lysine, monocopper salt chemical structure
In Stock Best Match

Glycyl-histidyl-lysine, monocopper salt

CAT No. CS-O-11113
CAS No. 89030-95-5
Category Impurity
Parent API Lysine
Formula C14H23CuN6O4
Mol. Wt. 402.91
(Des-Cys1,Cys(H-Cys-OH)7)-Calcitonin Salmon chemical structure
Custom Synthesis Best Match

(Des-Cys1,Cys(H-Cys-OH)7)-Calcitonin Salmon

CAT No. CS-O-61440
CAS No. 110945-71-6
Category Peptide
Parent API Calcitonin Salmon
Formula C145H242N44O49S2
Mol. Wt. 3449.87
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