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ChemicalBook >제품 카탈로그 >2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 구조식 이미지
카스 번호:
142217-81-0
상품명:
2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
동의어(영문):
DIBENZYLOXY GUANINE INTERMEDIATE;2-aMino-1,9-dihydro-9-[(1S,3R,4S)-2-Methylene-4-(benzyloxy)-3-[(benzyloxy)Methyl]cyclopentyl]-6H-Purin-6-one;ETA/ET1/N8;Entecavir-9;Entecavir E8;N-1 Entecavir API;Dibenzyl Entecavir;US-DMF No.: 026257;Entecavir Impurity 4;Entecavir dibenzylated
CBNumber:
CB11562443
분자식:
C26H27N5O3
포뮬러 무게:
457.52
MOL 파일:
142217-81-0.mol

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 속성

녹는점
245-247°C (dec.)
밀도
1.34
저장 조건
Keep in dark place,Inert atmosphere,Room temperature
용해도
DMSO (약간 용해됨)
물리적 상태
고체
물리적 상태
단단한 모양
산도 계수 (pKa)
9?+-.0.20(Predicted)
색상
흰색에서 옅은 베이지까지
CAS 데이터베이스
142217-81-0(CAS DataBase Reference)

안전

HS 번호 29335990

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one C화학적 특성, 용도, 생산

화학적 성질

White powder

용도

3’5’Di-O-benzyl Entecavir is an intermediate in the preparation of the hepatitis B antiviral agent, Entecavir (E558900).

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 준비 용품 및 원자재

원자재

Benzene, [(2,4-cyclopentadien-1-ylmethoxy)methyl]- (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone (1S,2R,3S,5R)-2-(Benzyloxymethyl)-6-oxabicyclo[3.1.0]hexan-3-ol 시클로펜타디에닐화나트륨 (1S,2R,3S,5R)-3-(Phenymethyloxy)-2-(phenylmethoxy)methyl-6-oxabicyclo[3.1.0]hexane 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopentene (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol 벤질클로로메틸에테르 오소포름산에틸

준비 용품

2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 공급 업체

글로벌( 197)공급 업체
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Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652
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Standardpharm Co. Ltd. 		86-714-3992388
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2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 관련 검색:

알라닌 아미노트랜스페라제 3차-아밀 메틸 에테르 살리실산 메틸 쿠레톡심메틸 메톡시벤질클로라이드 아세트산 메틸 티오판산-메틸 아세트아미노펜 브롬화 메틸 메틸 파라싸이온(메틸 파라티온) Tribenuron methyl Cyclopentyl methyl ether METSULFURON METHYL (1S,2R,3S,5R)-3-(Phenymethyloxy)-2-(phenylmethoxy)methyl-6-oxabicyclo[3.1.0]hexane Methyl 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine Entecavir hydrate
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