Abacavir Impurities

Veeprho manufacture and supply Abacavir Impurities of certified standard.

Fenofibrate EP Impurity F (CAS No. 154356-96-4). We manufacture and supply Fenofibrate EP Impurity F (CAS No. 154356-96-4) at efficient cost.

Abacavir EP Impurity B
Catalogue No. - VL760001
CAS No. - 1443421-69-9
Molecular Formula - C18H21ClN10O
Molecular Weight - 428.8
IUPAC Name - 6-(Cyclopropylamino)-9-[(1R,4S)-4-[[(2,5-diamino-6-chloropyrimidin-4-yl)oxy]methyl]cyclopent-2-enyl]
Synonyms - Abacavir O-Pyrimidine Impurity / Abacavir Related Compound D

Abacavir EP Impurity A
Catalogue No. - VL760013
CAS No. - 136470-79-6
Molecular Formula - C14H18N6O
Molecular Weight - 286.33
IUPAC Name - ((1R,4S)-4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol

Abacavir EP Impurity C
Catalogue No. - VL760006
CAS No. - 124752-25-6
Molecular Formula - C11H14N6O
Molecular Weight - 246.27
IUPAC Name - (1S,4R)-4-(2,6-Diamino-9H-purin-9-yl)ethanol
Synonyms - Abacavir USP Related Compound A / Descyclopropyl Abacavir

Abacavir Cyclopropyl Diamino Purine Impurity
Catalogue No. - VL760002
CAS No. - 120503-69-7
Molecular Formula - C8H10N6
Molecular Weight - 190.21
IUPAC Name - N6-Cyclopropyl-9H-purine-2,6-diamine

3 Hydroxy Abacavir
Catalogue No. - VL760008
CAS No. - N/A
Molecular Formula - C14H20N6O2
Molecular Weight - 304.35
IUPAC Name - (1R,2R,4S)-2-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)-4-(hydroxymethyl)cyclopentanol

Abacavir EP Impurity F
Catalogue No. - VL760003
CAS No. - 1443421-68-8
Molecular Formula - C18H26N6O
Molecular Weight - 342.44
IUPAC Name - 6-(Cyclopropylamino)-9-[(1R,4S)-4-[[(1,1-dimethylethyl)oxy]methyl]cyclopent-2-enyl]-9H-purine-2-amine
Synonyms - O-t-Butyl Derivative Abacavir / Abacavir t-Butyl Ether

Abacavir EP Impurity D
Catalogue No. - VL760005
CAS No. - 783292-37-5 (free base), 267668-71-3 (Salt)
Molecular Formula - C14H20Cl2N6O
Molecular Weight - 359.25
IUPAC Name - [(1R,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol dihydrochloride
Synonyms - trans-Abacavir Dihydrochloride

Abacavir N-Oxide Impurity
Catalogue No. - VL760010
CAS No. - 1443421-70-2
Molecular Formula - C14H18N6O2
Molecular Weight - 302.34
IUPAC Name - (1S,4R )-[4-[2-Amino-6-( cyclopropyl amino)-7-oxo-9H-purine-9-yl]cyclopent-2-en-1-yl]methanol

Prucalopride-N-Galactopyranoside
Catalogue No. - VL760028
CAS No. - N/A
Molecular Formula - C24H36ClN3O8
Molecular Weight - 530.01
IUPAC Name - 5-chloro-N-(1-(3-methoxypropyl)piperidin-4-yl)-4-(((2R,3S,4S,5R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)amino)-2,3-dihydrobenzofuran-7-carboxamide

Decitabine Urea Impurity
Catalogue No. - VL760027
CAS No. - 570410-72-9
Molecular Formula - C7H14N4O4
Molecular Weight - C7H14N4O4
IUPAC Name - N-(Aminoiminomethyl)-N'-(2-deoxy-D-erythro-pentofuranosyl)urea

Nitroso Abacavir Impurity
Catalogue No. - VE006520
CAS No. - N/A
Molecular Formula - C14H17N7O2
Molecular Weight - 315.33
IUPAC Name - N-(2-amino-9-((1S,4R)-4-(hydroxymethyl)cyclopent-2-en-1-yl)-9H-purin-6-yl)-N-cyclopropylnitrous amide

lorabacavir Racemic
Catalogue No. - VL760012
CAS No. - 1918156-05-4
Molecular Formula - C11H12ClN5O : HCl
Molecular Weight - 265.70 : 36.46
IUPAC Name - ((1S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol hydrochloride

Abacavir Related Compound B
Catalogue No. - VL760025
CAS No. - 141271-12-7
Molecular Formula - C10H14ClN5O
Molecular Weight - 255.7
IUPAC Name - (4-((2,5-diamino-6-chloropyrimidin-4-yl)amino)cyclopent-2-en-1-yl)methanol

Abacavir EP Impurity E
Catalogue No. - VL760014
CAS No. - 208762-35-0
Molecular Formula - C14H20N6O
Molecular Weight - 288.35
IUPAC Name - ((1R,3S)-3-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopentyl)methanol

Abacavir Related Compound C
Catalogue No. - VL760026
CAS No. - 172015-79-1
Molecular Formula - C11H13Cl2N5O
Molecular Weight - 302.16
IUPAC Name - (1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol Hydrochloride
Synonyms - Abacavir 6-Chloro Analog

Abacavir 5’-Phosphate
Catalogue No. - VL760020
CAS No. - 136470-77-4
Molecular Formula - C14H19N6O4P
Molecular Weight - 366.31
IUPAC Name - (1s,4r)- 4-[2-amino-6-(cyclopropylamino)-9h-purin-9-yl]-2-cyclopentene-1-methanoldihydrogen phosphate

Abacavir Carboxylate
Catalogue No. - VL760021
CAS No. - 384380-52-3
Molecular Formula - C14H16N6O2
Molecular Weight - 300.32
IUPAC Name - (1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-carboxylic Acid

Abacavir-5'-glucuronide
Catalogue No. - VL760019
CAS No. - 384329-76-4
Molecular Formula - C20H26N6O7
Molecular Weight - 462.47
IUPAC Name - (2S,3S,4S,5R)-6-((4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

Abacavir Impurity 1
Catalogue No. - VL760011
CAS No. - 2022943-79-7
Molecular Formula - C11H14ClN5O
Molecular Weight - 267.72
IUPAC Name - ((1R,3S)-3-(2-amino-6-chloro-9H-purin-9-yl)cyclopentyl)methanol

Abacavir Impurity 4
Catalogue No. - VL760015
CAS No. - N/A
Molecular Formula - C12H12ClN5O2
Molecular Weight - 293.71
IUPAC Name - ((1R,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)cyclopent-2-en-1-yl)methyl formate

*Abacavir Impurity 5
*
Catalogue No. - VL760016
CAS No. - N/A
Molecular Formula - C16H17Cl2N9O3
Molecular Weight - 454.27
IUPAC Name - N-(6-amino-4-(((1R,4R)-4-(((2-amino-6-chloro-5-formamidopyrimidin-4-yl)oxy)methyl)cyclopent-2-en-1-yl)amino)-2-chloropyridin-3-yl)formamide

Abacavir Impurity 6

Catalogue No. - VL760017
CAS No. - N/A
Molecular Formula - C15H20N6O2
Molecular Weight - 316.37
IUPAC Name - ((1S)-4-(6-(cyclopropylamino)-2-((hydroxymethyl)amino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol

Avermectin B1a Monosaccharide
Catalogue No. - VL4970010
CAS No. - 71831-09-9
Molecular Formula - C41H60O11
Molecular Weight - 728.92
IUPAC Name - 4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-avermectin A1a