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2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Struktur
1367369-77-4
CAS-Nr.
1367369-77-4
Englisch Name:
2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
Synonyma:
3’-epi-Entecavir;Entecavir Impurity G;Entecavir impurity C;Entecavir EP Impurity B;Entecavir USP Impurity C;Entecavir (1S,3S,4S) Diastereomer;Entecavir EP Impurity B（USP Impurity C）;Entecavir Impurity 7(Entecavir EP Impurity B);2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1~{H}-purin-6-one;2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
CBNumber:
CB53050737
Summenformel:
C12H15N5O3
Molgewicht:
277.28
MOL-Datei:
1367369-77-4.mol

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Eigenschaften

Siedepunkt:
661.4±65.0 °C(Predicted)
Dichte
1.81±0.1 g/cm3(Predicted)
pka
14.22±0.60(Predicted)

Sicherheit

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

An epimeric impurity of the antiviral drug Entecavir (E558900).

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 42)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Lianyungang happen teng technology co., LTD 		15950718863
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Standardpharm Co. Ltd. 		86-714-3992388
overseasales1@yongstandards.com United States 14332 58
BOC Sciences 		+1-631-485-4226
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career henan chemical co 		+86-0371-86658258 +8613203830695
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China National Standard Pharmaceutical Corporation Limited 		+8615391658522
 overseasales@yongstandards.com China 11922 58
Guangzhou CATO Research Chemicals Inc. 		+86-020-81960175-617 +8615602392859
 Intermediate@cato-chem.com China 7941 58
Moxin Chemicals 		+8617320513646
 mike@molcoo.com China 9501 58
Guangzhou PI PI Biotech Inc 020-81716320 +86-13602409664
 Sales@pipitech.com China 3633 55
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
 sales@chem-strong.com China 18070 56
Lianyungang TengFa Biological Technology Co. Ltd 0518-85475186 18705131893
 wang666xt@163.com China 351 55
  • 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
  • Entecavir (1S,3S,4S) Diastereomer
  • Entecavir impurity C
  • Entecavir Impurity G
  • Entecavir Impurity 7(Entecavir EP Impurity B)
  • Entecavir impurity 5/(1S,3S,4S)-Entecavir/2-Amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
  • Entecavir EP Impurity B
  • 2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1~{H}-purin-6-one
  • Entecavir USP Impurity C
  • 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-
  • 2-Amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1,9-dihydro-6H-purin-6-one
  • Entecavir EP Impurity B（USP Impurity C）
  • 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one hydrochloride? (Entecavir Impurity）
  • 3’-epi-Entecavir
  • 1367369-77-4
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