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Categories / Impurity

Impurity Products

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

Showing 8473-8496 of 27566 products
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2-(octanoyloxy)propane-1,3-diyl diheptanoate chemical structure
Custom Synthesis

2-(octanoyloxy)propane-1,3-diyl diheptanoate

CAT No. CS-O-48512
CAS No. -
Category Impurity
Parent API -
Formula C25H46O6
Mol. Wt. 442.6
2-(Piperazin-1-yl)phenol chemical structure
Custom Synthesis

2-(Piperazin-1-yl)phenol

CAT No. CS-DL-01089
CAS No. 1011-17-2
Category Impurity
Parent API Vortioxetine
Formula C10H14N2O
Mol. Wt. 178.2
2-(Piperidinylmethyl) Hydroxy Donepezil chemical structure
Custom Synthesis

2-(Piperidinylmethyl) Hydroxy Donepezil

CAT No. CS-T-83929
CAS No. 1391052-12-2
Category Impurity
Parent API Donepezil
Formula -
Mol. Wt.
2-(propylthio)pyrimidine-4,6-diol chemical structure
Custom Synthesis

2-(propylthio)pyrimidine-4,6-diol

CAT No. CS-O-34987
CAS No. -
Category Impurity
Parent API Ticagrelor
Formula C7H10N2O2S
Mol. Wt. 186.23
2-(Pyridin-4-YL)acetonitrile chemical structure
Custom Synthesis

2-(Pyridin-4-YL)acetonitrile

CAT No. CS-ZH-33837
CAS No. 13121-99-8
Category Impurity
Parent API
Formula -
Mol. Wt.
2-(Pyridin-4-yl)ethanol chemical structure
Custom Synthesis

2-(Pyridin-4-yl)ethanol

CAT No. CS-ZE-12884
CAS No. 5344-27-4
Category Impurity
Parent API
Formula C7H9NO
Mol. Wt. 123.16 g/mol
2-(Pyrrolidin-1-ylcarbonyl)piperidine chemical structure
Custom Synthesis

2-(Pyrrolidin-1-ylcarbonyl)piperidine

CAT No. CS-M-25290
CAS No. 130605-98-0
Category Impurity
Parent API
Formula -
Mol. Wt.
2-(R)-[1-(S)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine chemical structure
Custom Synthesis

2-(R)-[1-(S)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine

CAT No. CS-T-07627
CAS No. 170729-79-0
Category Impurity
Parent API Aprepitant
Formula C20H18F7NO2
Mol. Wt. 437.4
2-(tert-butoxycarbonyl)-5-chloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid chemical structure
Custom Synthesis

2-(tert-butoxycarbonyl)-5-chloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid

CAT No. CS-SN-00099
CAS No. -
Category Impurity
Parent API -
Formula C15H18ClNO4
Mol. Wt. 311.76
2-(tert-butoxycarbonyl)-7-chloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid chemical structure
Custom Synthesis

2-(tert-butoxycarbonyl)-7-chloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid

CAT No. CS-SN-00100
CAS No. -
Category Impurity
Parent API -
Formula C15H18ClNO4
Mol. Wt. 311.76
2-(tert-Butylamino)-1-(2-chlorophenyl)propan-1-one chemical structure
Custom Synthesis

2-(tert-Butylamino)-1-(2-chlorophenyl)propan-1-one

CAT No. CS-O-38748
CAS No. 1049974-40-4
Category Impurity
Parent API Bupropion
Formula C13H18ClNO
Mol. Wt. 239.74
2-(thiophen-2-yl)ethyl benzenesulfonate chemical structure
Custom Synthesis

2-(thiophen-2-yl)ethyl benzenesulfonate

CAT No. CS-O-38149
CAS No. 85567-51-7
Category Impurity
Parent API Clopidogrel
Formula C12H12O3S2
Mol. Wt. 268.3
2-(Trifluoromethoxy)nitrobenzene chemical structure
Custom Synthesis

2-(Trifluoromethoxy)nitrobenzene

CAT No. CS-T-45283
CAS No. 1644-88-8
Category Impurity
Parent API Riluzole
Formula C7H4F3NO3
Mol. Wt. 207.11
2-(trifluoromethyl)-5H,6H,7H-cyclopenta[b]pyridin-5-one chemical structure
Custom Synthesis

2-(trifluoromethyl)-5H,6H,7H-cyclopenta[b]pyridin-5-one

CAT No. CS-O-37798
CAS No. 1196155-83-5
Category Impurity
Parent API
Formula C9H6F3NO
Mol. Wt. 201.15
2, 3-Dihydroxy-N,N,N-Trimethylpropan-1-Aminium Chloride chemical structure
Custom Synthesis

2, 3-Dihydroxy-N,N,N-Trimethylpropan-1-Aminium Chloride

CAT No. CS-O-16601
CAS No. 34004-36-9
Category Impurity
Parent API Levocarnitine
Formula C6H16ClNO2
Mol. Wt. 169.65
2,​5-​dichlorophenyl Felodipine impurity chemical structure
Custom Synthesis

2,​5-​dichlorophenyl Felodipine impurity

CAT No. CS-O-44843
CAS No. 105412-35-9
Category Impurity
Parent API Felodipine
Formula C18H19Cl2NO4
Mol. Wt. 384.3
2,14-dimethylpentadecan-8-one chemical structure
Custom Synthesis

2,14-dimethylpentadecan-8-one

CAT No. CS-O-42997
CAS No. -
Category Impurity
Parent API Bempedoic acid
Formula C17H34O
Mol. Wt. 254.45
2,2'-(((oxalylbis(azanediyl))bis(methylene))bis(cyclohexane-1,1-diyl))diacetic acid chemical structure
Custom Synthesis

2,2'-(((oxalylbis(azanediyl))bis(methylene))bis(cyclohexane-1,1-diyl))diacetic acid

CAT No. CS-O-38841
CAS No.
Category Impurity
Parent API Gabapentin
Formula C20H32N2O6
Mol. Wt. 396.48
2,2-((2-((Carboxymethyl)(2-((carboxymethyl)amino)-ethyl)amino)ethyl)azanediyl)diacetic acid chemical structure
Custom Synthesis

2,2-((2-((Carboxymethyl)(2-((carboxymethyl)amino)-ethyl)amino)ethyl)azanediyl)diacetic acid

CAT No. CS-MM-14180
CAS No. 128139-51-5
Category Impurity
Parent API
Formula -
Mol. Wt.
2,2'-((3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))diacetic acid chemical structure
Custom Synthesis

2,2'-((3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))diacetic acid

CAT No. CS-O-34752
CAS No. 1984789-34-5
Category Impurity
Parent API
Formula -
Mol. Wt. 358.39 mol/g
2,2'-((4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)azanediyl)diacetic acid chemical structure
Custom Synthesis

2,2'-((4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)azanediyl)diacetic acid

CAT No. CS-O-54972
CAS No.
Category Impurity
Parent API -
Formula C21H18N2O7
Mol. Wt. 410.38
2,2'-(ethane-1,2-diylbis(azanediyl))bis(N-(2,6-dimethylphenyl)acetamide) chemical structure
Custom Synthesis

2,2'-(ethane-1,2-diylbis(azanediyl))bis(N-(2,6-dimethylphenyl)acetamide)

CAT No. CS-O-43405
CAS No. -
Category Impurity
Parent API
Formula C22H30N4O2
Mol. Wt. 382.5
2,2,14-trimethyl-8-oxopentadecanoic acid chemical structure
Custom Synthesis

2,2,14-trimethyl-8-oxopentadecanoic acid

CAT No. CS-O-42996
CAS No. -
Category Impurity
Parent API Bempedoic acid
Formula C18H34O3
Mol. Wt. 298.46
2,2,3,3,4,4,4-Heptafluorobutyl p-toluenesulfonate chemical structure
Custom Synthesis

2,2,3,3,4,4,4-Heptafluorobutyl p-toluenesulfonate

CAT No. CS-M-00080
CAS No. 312-66-3
Category Impurity
Parent API
Formula -
Mol. Wt.

Impurity Products at Clearsynth

Browse available Impurity products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

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