Desloratadine EP Impurity C
Cat. No: IS2-247
CAS Number: 79794-75-5
Product Details: Molecular Formula : C22H23ClN2O2; MW : 382.9
IUPAC: ethyl 4-(13-chloro-4-azatricyclo[9.4..3,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidine-1-carboxylate
Synonyms: loratadine; 79794-75-5; Claritin; Loratidine; Alavert; Clarityn
Stock Status: Ready Stock
Raltegravir Amine Impurity/ Raltegravir EP impurity A
Cat. No: IS2-249
CAS Number: 518048-03-8
Product Details: Molecular Formula : C16H19FN4O3; MW : 334.35
IUPAC: 2-(2-aminopropan-2-yl)-N-[(4-fluorophenyl)methyl]-5-hydroxy-1-methyl-6-oxopyrimidine-4-carboxamide
Synonyms: 51848-3-8; 2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide; 2-(2-aminopropan-2-yl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide; 2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carbox; 2-(2-aminopropan-2-yl)-N-[(4-fluorophenyl)methyl]-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide; 2-(2-aminopropan-2-yl)-N-[(4-fluorophenyl)methyl]-5-hydroxy-1-methyl-6-oxopyrimidine-4-carboxamide
Stock Status: Ready Stock
Donepezil Related Compound A
Cat. No: IS2-261
CAS Number: 145546-80-1
Product Details: Molecular Formula : C24H27NO3; MW : 377.5
IUPAC: (2E)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one
Synonyms: 1214-7-5; 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine; 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one; 145546-8-1; Donepezil related compound A; (E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
Stock Status: Ready Stock
Pyridoxine Impurity B
Cat. No: IS2-269
CAS Number: 148-51-6
Product Details: Molecular Formula : C8H12ClNO2; MW : 189.64
IUPAC: 5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol;hydrochloride
Synonyms: 4-Deoxypyridoxine hydrochloride; 148-51-6; 4-Desoxypyridoxine hydrochloride; 4-Desoxyadermin; 5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol hydrochloride; 4 DOP hydrochloride
Stock Status: Ready Stock
Lacosamide EP Impurity E
Cat. No: IS2-330
CAS Number: 175481-39-7
Product Details: Molecular Formula : C1H14N2O2; MW : 194.23
IUPAC: (2R)-2-amino-N-benzyl-3-hydroxypropanamide
Synonyms: Desacetyl Desmethyl Lacosamide; 175481-39-7; (2R)-2-amino-N-benzyl-3-hydroxypropanamide; (R)-2-amino-N-benzyl-3-hydroxypropanamide; (2R)-2-amino-3-hydroxy-N-(phenylmethyl)propanamide; Propanamide, 2-amino-3-hydroxy-N-(phenylmethyl)-, (2R)-
Stock Status: Ready Stock
Lacosamide EP Impurity D
Cat. No: IS2-331
CAS Number: 196601-69-1
Product Details: Molecular Formula : C11H16N2O2; MW : 28.26
IUPAC: (2R)-2-amino-N-benzyl-3-methoxypropanamide
Synonyms: 19661-69-1; (R)-2-amino-N-benzyl-3-methoxypropanamide; (2R)-2-amino-N-benzyl-3-methoxypropanamide; (R)-2-Amino-N-benzyl-3-methoxypropionamide; Propanamide, 2-amino-3-methoxy-N-(phenylmethyl)-, (2R)-; Descarbonyl-lacosamide
Stock Status: Ready Stock
Azithromycin Impurity J
Cat. No: IS2-382
CAS Number: 117693-41-1
Product Details: Molecular Formula : C3H58N2O9; MW : 59.8
IUPAC: (2R,3S,4R,5R,8R,1R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,1,13-tetrahydroxy-3,5,6,8,1,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
Synonyms: Desosaminylazithromycin; 117693-41-1; UNII-E473HW9T7; E473HW9T7; Azithromycin Impurity J; Descladinose Azithromycin
Stock Status: Ready Stock
Cetirizine EP Impurity D
Cat. No: IS2-405
CAS Number: 346451-15-8
Product Details: Molecular Formula : C3H28Cl2N2; MW : 487.5
IUPAC: 1,4-bis[(4-chlorophenyl)-phenylmethyl]piperazine
Synonyms: 346451-15-8; 1,4-BIS[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE DIHYDROCHLORIDE; MFCD3844641; 1,4-Bis((4-chlorophenyl)(phenyl)methyl)piperazine dihydrochloride; 1,4-Bis[(4-chlorophenyl)phenylmethyl]-piperazine dihydrochloride; 856841-95-7
Stock Status: Ready Stock
Pantoprazole EP Imp B
Cat. No: IS2-407
CAS Number: 102625-64-9
Product Details: Molecular Formula : C16H15F2N3O3S; MW : 367.4
IUPAC: 6-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfanyl]-1H-benzimidazole
Synonyms: 12625-64-9; Pantoprazole sulfide; 5-Difluoromethoxy-2-[(3,4-dimethoxy-2-pyridinyl)methyl]thio-1H-benzimidazole; 5-(Difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole; 5-Difluoromethoxy-2-{[(3,4-dimethoxy-2-pyridinyl)methyl]thio}-1H-benzimidazole; UNII-BWZ6X3HIB
Stock Status: Ready Stock
Clotrimazole EP Impurity A
Cat. No: IS2-467
CAS Number: 66774-02-5
Product Details: Molecular Formula : Request Info; MW : Request Info
IUPAC: Request Info
Synonyms: Request Info
Stock Status: Ready Stock
Clotrimazole EP Impurity B
Cat. No: IS2-468
CAS Number: 23593-71-7
Product Details: Molecular Formula : C22H17ClN2; MW : 344.8
IUPAC: 1-[(4-chlorophenyl)-diphenylmethyl]imidazole
Synonyms: 23593-71-7; Clotrimazole Impurity B; 1-[(4-Chlorophenyl)diphenylmethyl]-1H-imidazole; 1-[(4-chlorophenyl)-diphenylmethyl]imidazole; 1-((4-Chlorophenyl)diphenylmethyl)-1H-imidazole; 1-(4-Chlorotrityl)-1H-imidazole
Stock Status: Ready Stock
Clotrimazole EP Impurity C
Cat. No: IS2-469
CAS Number: 42074-68-0
Product Details: Molecular Formula : C19H14Cl2; MW : 313.2
IUPAC: 1-chloro-2-[chloro(diphenyl)methyl]benzene
Synonyms: 2-Chlorotrityl chloride; 4274-68-; (Chloro(2-chlorophenyl)methylene)dibenzene; 2-Chlorotrityl Chloride Resin; (2-Chlorophenyl)diphenylmethyl Chloride; 1-Chloro-2-(chlorodiphenylmethyl)benzene
Stock Status: Ready Stock