Cat. No: IS2-799
CAS Number: 21165-77-5
Product Details: Molecular Formula : Request Info; MW : Request Info
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Glibenclamide EP Impurity A
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Glibenclamide EP Impurity B
$250.00 – $500.00
Cat. No: IS2-799
CAS Number: 21165-77-5
Product Details: Molecular Formula : Request Info; MW : Request Info
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Valproic Acid EP Impurity B
Cat. No: IS2-391
CAS Number: 20225-24-5
Product Details: Molecular Formula : C7H14O2; MW : 13.18
IUPAC: 2-ethylpentanoic acid
Synonyms: 2-ETHYLPENTANOIC ACID; 2225-24-5; Pentanoic acid, 2-ethyl-; 2-Ethyl-2-propylacetic acid; alpha-ethyl valeric acid; 2-ethyl-pentanoic acid
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Pramipexole EP Impurity E
Cat. No: IS2-379
CAS Number: 106006-84-2
Product Details: Molecular Formula : C1H15N3OS; MW : 225.31
IUPAC: N-[(6S)-2-amino-4,5,6,7-tetrahydro-1,3-benzothiazol-6-yl]propanamide
Synonyms: 166-84-2; Pramipexole propionamide; (S)-N-(2-amino-4,5,6,7-tetrahydrobenzo[d]thiazol-6-yl)propionamide; (6s)-2-amino-6-propionamidotetrahydrobenzothiazole; (S)-N-(2-Amino-4,5,6,7-tetrahydro-benzothiazol-6-yl)-propionamide; (-)-2-Amino-6-propionamido-tetrahydrobenzothiazole
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Cetirizine Ethyl Ester
Cat. No: IS2-397
CAS Number: 246870-46-2
Product Details: Molecular Formula : C23H29ClN2O3; MW : 416.9
IUPAC: ethyl 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetate
Synonyms: Cetirizine Ethyl Ester; 24687-46-2; Cetirizine Ethyl Ester (USP RC A); Ethyl 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetate; Acetic acid, 2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, ethyl ester; Acetic acid, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, ethyl ester
Stock Status: Ready Stock
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Azithromycin EP Impurity I
Cat. No: IS2-383
CAS Number: 172617-84-4
Product Details: Molecular Formula : C37H7N2O12; MW : 735
IUPAC: (2R,3S,4R,5R,8R,1R,11R,12S,13S,14R)-2-ethyl-3,4,1-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3,5,6,8,1,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one
Synonyms: N'-(Desmethyl)azithromycin; 172617-84-4; N'-Desmethyl Azithromycin; UNII-3E93A68ETO; 3'-N-Desmethylazithromycin; 3E93A68ETO
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Folic acid impurity B
Cat. No: IS2-393
CAS Number: 1004-75-7
Product Details: Molecular Formula : C4H7N5O; MW : 141.13
IUPAC: 2,4,5-triamino-1H-pyrimidin-6-one
Synonyms: 14-75-7; 6-Hydroxy-2,4,5-triaminopyrimidine; 2,5,6-Triaminopyrimidin-4(3H)-one; 2,5,6-Triaminopyrimidin-4-ol; 2,5,6-Triamino-4(1H)-pyrimidinone; 2,5,6-Triamino-4-pyrimidinol
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Pramipexole N2- Propionyl impurity
Cat. No: IS2-378
CAS Number: 1801892-43-2
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Azithromycin N-Oxide/ Impurity L
Cat. No: IS2-381
CAS Number: 90503-06-3
Product Details: Molecular Formula : Request Info; MW : Request Info
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Valproic Acid EP Impurity K
Cat. No: IS2-386
CAS Number: 5343-52-2
Product Details: Molecular Formula : C8H16O2; MW : 144.21
IUPAC: 2-ethyl-2-methylpentanoic acid
Synonyms: 2-Ethyl-2-methylpentanoic acid; 5343-52-2; 2-ethyl-2-methyl valeric ccid; Pentanoic acid, 2-ethyl-2-methyl-; poly(2-propylacrylic acid); 2-ethyl-2-methyl-pentanoic acid
Stock Status: Ready Stock
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