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Categories / Impurity

Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 8497-8520 of 27566 products
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2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl chemical structure
Custom Synthesis

2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl

CAT No. CS-ZH-22857
CAS No. 40186-72-9
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2,6,6-Tetramethylpiperidine-4-carboxylic Acid Ethyl Ester Hydrochloride chemical structure
Custom Synthesis

2,2,6,6-Tetramethylpiperidine-4-carboxylic Acid Ethyl Ester Hydrochloride

CAT No. CS-T-43989
CAS No. 54996-05-3
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2,6,6-Tetramethylpiperidine-4-carboxylic Acid Hydrochloride Salt chemical structure
Custom Synthesis

2,2,6,6-Tetramethylpiperidine-4-carboxylic Acid Hydrochloride Salt

CAT No. CS-T-61947
CAS No. 54996-07-5
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic Acid chemical structure
Custom Synthesis

2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic Acid

CAT No. CS-T-43990
CAS No. 15871-57-5
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2,6,6-Tetramethylpiperidinylmagnesium chloride lithium chloride chemical structure
Custom Synthesis

2,2,6,6-Tetramethylpiperidinylmagnesium chloride lithium chloride

CAT No. CS-DV-01195
CAS No. 898838-07-8
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2`-(Cyclopropane-1,1-diyl)diacetic acid chemical structure
Custom Synthesis

2,2`-(Cyclopropane-1,1-diyl)diacetic acid

CAT No. CS-O-63392
CAS No. 70197-77-2
Category Impurity
Parent API -
Formula C7H10O4
Mol. Wt. 158.15
2,2’,4,5,5’-Pentachlorobiphenyl chemical structure
Custom Synthesis

2,2’,4,5,5’-Pentachlorobiphenyl

CAT No. CS-T-84938
CAS No. 37680-73-2
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2'-azanediylbis(1-(3-chlorophenyl)propan-1-one) chemical structure
Custom Synthesis

2,2'-azanediylbis(1-(3-chlorophenyl)propan-1-one)

CAT No. CS-O-44946
CAS No. -
Category Impurity
Parent API
Formula C18H17Cl2NO2
Mol. Wt. 350.24
2,2'-Azobis[2-methyl-propanimidamide Dihydrochloride chemical structure
Custom Synthesis

2,2'-Azobis[2-methyl-propanimidamide Dihydrochloride

CAT No. CS-T-48529
CAS No. 2997-92-4
Category Impurity
Parent API Colesevelam
Formula C8H18N6 : 2(HCl)
Mol. Wt. 198.3 : 2(36.5)
2,2-Bis Nalbuphine chemical structure
Custom Synthesis

2,2-Bis Nalbuphine

CAT No. CS-T-49383
CAS No. 214542-42-4
Category Impurity
Parent API Nalbuphine
Formula C42H52N2O8
Mol. Wt. 712.9
2,2-Bis(4-hydroxyphenyl)-1,1,1-trichloroethane chemical structure
Custom Synthesis

2,2-Bis(4-hydroxyphenyl)-1,1,1-trichloroethane

CAT No. CS-T-07028
CAS No. 2971-36-0
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2-Bis-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethanesulfonic Acid Methylamide chemical structure
Custom Synthesis

2,2-Bis-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethanesulfonic Acid Methylamide

CAT No. CS-T-66943
CAS No. 1346604-16-7
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2-Bisnalmefene chemical structure
Custom Synthesis

2,2-Bisnalmefene

CAT No. CS-T-49384
CAS No. 176220-84-1
Category Impurity
Parent API Nalmefene
Formula C42H48N2O6
Mol. Wt. 676.84
2,2'-Bisnalmefene Dihydrochloride chemical structure
Custom Synthesis

2,2'-Bisnalmefene Dihydrochloride

CAT No. CS-O-36033
CAS No. 176220-84-1 (free base)
Category Impurity
Parent API Nalmefene
Formula C42H50Cl2N2O6
Mol. Wt. 749.76
2,2-Dichloro-1,1,1-trimethoxyethane chemical structure
Custom Synthesis

2,2-Dichloro-1,1,1-trimethoxyethane

CAT No. CS-O-60381
CAS No. 141739-71-1
Category Impurity
Parent API Empagliflozin
Formula C5H10Cl2O3
Mol. Wt. 189.04
2,2'-dichloro-10-(3-(4-methylpiperazin-1-yl)propyl)-10H-3,10'-biphenothiazine chemical structure
Custom Synthesis

2,2'-dichloro-10-(3-(4-methylpiperazin-1-yl)propyl)-10H-3,10'-biphenothiazine

CAT No. CS-O-35840
CAS No. 1310578-36-9
Category Impurity
Parent API Prochlorperazine
Formula C32H30Cl2N4S2
Mol. Wt. 605.64
2,2-Dichloro-N-[4-(trifluoromethyl)phenyl]acetamide chemical structure
Custom Synthesis

2,2-Dichloro-N-[4-(trifluoromethyl)phenyl]acetamide

CAT No. CS-O-39262
CAS No. 2837-60-7
Category Impurity
Parent API -
Formula C9H6Cl2F3NO
Mol. Wt. 272.05
2,2'-Dihydroxy-3,3'-dioxo-[2,2'-biindoline]-5,5'-disulfonic Acid chemical structure
Custom Synthesis

2,2'-Dihydroxy-3,3'-dioxo-[2,2'-biindoline]-5,5'-disulfonic Acid

CAT No. CS-O-59163
CAS No. 786615-03-0
Category Impurity
Parent API Indigotindisulfonate
Formula C16H12N2O10S2
Mol. Wt. 456.4
2,2-Dimethyl-[1,3]dioxolane-4-Carbaldehyde chemical structure
Custom Synthesis

2,2-Dimethyl-[1,3]dioxolane-4-Carbaldehyde

CAT No. CS-O-39389
CAS No. 5736-03-8
Category Impurity
Parent API -
Formula C6H10O3
Mol. Wt. 130.14
2,2-Dimethyl-1,3-benzodioxole-4-acetic Acid Methyl Ester chemical structure
Custom Synthesis

2,2-Dimethyl-1,3-benzodioxole-4-acetic Acid Methyl Ester

CAT No. CS-T-53606
CAS No. 38515-62-7
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2-Dimethyl-3-(morpholin-4-ylcarbonyl)-cyclopropanecarboxylic acid chemical structure
Custom Synthesis

2,2-Dimethyl-3-(morpholin-4-ylcarbonyl)-cyclopropanecarboxylic acid

CAT No. CS-M-27341
CAS No. 167113-75-9
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2-Dimethyl-3-(thiomorpholin-4-ylcarbonyl)-cyclopropanecarboxylic acid chemical structure
Custom Synthesis

2,2-Dimethyl-3-(thiomorpholin-4-ylcarbonyl)-cyclopropanecarboxylic acid

CAT No. CS-M-27343
CAS No. 1142215-03-9
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2-Dimethyl-4-isopropyl-1,3-benzodioxole chemical structure
Custom Synthesis

2,2-Dimethyl-4-isopropyl-1,3-benzodioxole

CAT No. CS-T-53605
CAS No. 201166-22-5
Category Impurity
Parent API Propofol
Formula C12H16O2
Mol. Wt. 192.3
2,2-dimethyl-4-oxopentyl Elagolix impurity chemical structure
Custom Synthesis

2,2-dimethyl-4-oxopentyl Elagolix impurity

CAT No. CS-O-44745
CAS No. 2409132-64-3
Category Impurity
Parent API Elagolix
Formula C38H40F5N3O6
Mol. Wt. 729.73

Impurity Products at Clearsynth

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