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(1R,3R,4R)-Entecavir

Product Name
(1R,3R,4R)-Entecavir
CAS No.
1367369-76-3
Chemical Name
(1R,3R,4R)-Entecavir
Synonyms
(1R,3R,4R);Cave Impurity D;1,4-Epi Entecavir;(1R,3R,4R)-Entecavir;Entecavir EP Impurity 9;(1R,3R,4R)-ent-Entecavir;Entecavir Impurity ETY-2;Entecavir (R,R,R)-Isomer;(1R,3R,4R)-Entecavir HCI;Entecavir (1R, 3R, 4R) Diastereomer
CBNumber
CB12653825
Molecular Formula
C12H15N5O3
Formula Weight
277.28
MOL File
1367369-76-3.mol
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(1R,3R,4R)-Entecavir Property

Melting point:
>215°C (dec.)
Boiling point:
661.4±65.0 °C(Predicted)
Density 
1.81±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under Inert Atmosphere
solubility 
DMSO (Slightly), Methanol (Very Slightly, Heated, Sonicated)
form 
Solid
pka
14.22±0.60(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
E558935
Product name
(1R,3R,4R)-Entecavir
Packaging
5mg
Price
$1610
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
51184
Product name
(1R,3R,4R)-Entecavir
Packaging
2.5mg
Price
$5000
Updated
2021/12/16
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(1R,3R,4R)-Entecavir Chemical Properties,Usage,Production

Uses

(1R,3R,4R)-Entecavir is an isomeric impurity of Entecavir (E558900).

(1R,3R,4R)-Entecavir Preparation Products And Raw materials

Raw materials

Preparation Products

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(1R,3R,4R)-Entecavir Suppliers

Canada 1 China 58 India 2 United States 3 Global 64
Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14332
Advantage
58
BOC Sciences
Tel
+1-631-485-4226
Fax
1-631-614-7828
Email
inquiry@bocsci.com
Country
United States
ProdList
19553
Advantage
58
Cato Research Chemicals Inc.
Tel
020-81215950 4000-868-328
Email
customer@uwalab.com
Country
United States
ProdList
10404
Advantage
58
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View Lastest Price from (1R,3R,4R)-Entecavir manufacturers

Career Henan Chemical Co
Product
(1R,3R,4R)-Entecavir 1367369-76-3
Price
US $1.00/g
Min. Order
1g
Purity
99.99%
Supply Ability
2tons
Release date
2019-12-19

1367369-76-3, (1R,3R,4R)-EntecavirRelated Search:

2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Entecavir Impurity 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one (1'S,3'S,4'S)-Entecavir IsoMer 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopentene (1S,3S,4R)-Entecavir (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one Entecavir Entecavir Impurity 17(Entecavir EP Impurity C) 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine 1R 3S 4R-Ent-Entecavir Entecavir Impurity 5 (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone Entecavir Impurity 6 (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol

  • (1R,3R,4R)-Entecavir
  • 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate
  • (1R,3R,4R)-ENTECAVIR, 2-AMINO-1,9-DIHYDRO-9-[(1R,3R,4R)-4-HYDROXY-3-(HYDROXYMETHYL)-2-METHYLENECYCLOPENTYL]-6H-PURIN-6-ONE
  • Entecavir (1R, 3R, 4R) Diastereomer
  • Entecavir (R,R,R)-Isomer
  • (1R,3R,4R)
  • 1,4-Epi Entecavir
  • Entecavir Impurity ETY-2
  • Entecavir impurity 1/(1R,3R,4R)-Entecavir/2-Amino-1,9-dihydro-9-[(1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
  • (1R,3R,4R)-ent-Entecavir
  • Cave Impurity D
  • 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-
  • 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one
  • (1R,3R,4R)-Entecavir HCI
  • Entecavir EP Impurity 9
  • 1367369-76-3
  • Anti-virals, Heterocycles, Impurities, Nucleotides, Bases & Related Reagents, Pharmaceuticals, Intermediates & Fine Chemicals
  • Anti-virals
  • Bases & Related Reagents
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Nucleotides
  • Pharmaceuticals