Abacavir (Base):
Bis[[(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol] ; CAS : 136470-78-5 ; C14H18N6O ; Mol. Wt.: 286.33 ; |
Abacavir 2-Hydroxy Impurity :
(1R,2R,4S)-2-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-4-(hydroxy methyl)cyclopentan-1-ol ; C14H20N6O2 ; Mol. Wt.: 304.35 ; |
Abacavir Cyclopropyl Diamino Purine Impurity :
N6-Cyclopropyl-9H-purine-2,6-diamine ; CAS : 120503-69-7 ; C8H10N6 ; Mol. Wt.: 190.21 ; |
Abacavir Diamino Purine Impurity :
9H-Purine-2,6-diamine hemisulfate ; CAS : 69369-16-0 (hemisulfate) ; 1904-98-9 (base) ; C5H6N6 . 1/2 H2SO4 ; Mol. Wt.: 199.20 ; |
Abacavir Impurity A:
(1R,4S)-Abacavir ; ent-Abacavir ; [(1R,4S)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol ; CAS : 136470-79-6 ; C14H18N6O ; Mol. Wt.: 286.33 ; |
Abacavir Impurity B :
6-(Cyclopropylamino)-9-[(1R,4S)-4-[[(2,5-diamino-6-chloropyrimidin-4-yl)oxy]methyl]cyclopent-2-enyl]-9H-purine-2-amine ; CAS : 1443421-69-9 ; C18H21ClN10O ; Mol. Wt.: 428.88 ; |
Abacavir Impurity C :
[(1S,4R)-4-(2,6-Diamino-9H-purin-9-yl)cyclopent-2-enyl]methanol ; CAS : 124752-25-6 ; C11H14N6O ; Mol. Wt.: 246.27 ; |
Abacavir Impurity D :
[(1R,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol dihydrochloride ; CAS : 783292-37-5 (base) ; 267668-71-3 (HCl salt) ; C14H20Cl2N6O ; |
Abacavir Impurity E:
[(1R,3S)-3-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopentyl]methanol ; CAS : 208762-35-0 ; C14H20N6O ; Mol. Wt.: 288.35 ; |
Abacavir Impurity F:
6-(Cyclopropylamino)-9-[(1R,4S)-4-[[(1,1-dimethylethyl)oxy]methyl]cyclopent-2-enyl]-9H-purine-2-amine ; CAS : 1443421-68-8 ; C18H26N6O ; Mol. Wt.: 342.44 ; |
Abacavir Sulfate :
Bis[[(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-enyl]methanol] sulfate ; CAS : 188062-50-2 ; C₂₈H₃₈N₁₂O₆S; Mol. Wt.: 670.74 ; |
Abacavir RC B:
[4-(2,5-Diamino-6-chloropyrimidin-4-ylamino)cyclopent-2-enyl]methanol ; CAS : 141271-12-7 ; C19H14ClN5O ; Mol. Wt.: 255.70 ; |
Abacavir RC C:
[(1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)cyclopent-2-enyl]methanol hydrochloride ; CAS : 172015-79-1 ; C11H13Cl2N5O ; Mol. Wt.: 302.16 . |