Basic information Safety Supplier Related

ent-Tadalafil

Basic information Safety Supplier Related

ent-Tadalafil Basic information

Product Name:
ent-Tadalafil
Synonyms:
  • ent-Tadalafil
  • Tadalafil Impurity B (ent-tadalafil)
  • Tadalafil EP Impurity B ((6S,12S)-Tadalafil)
  • Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3- benzodioxol-5-yl)-2,3,6,7,12, 12a-hexahydro-2-Methyl-,(6S, 12aS)-
  • (6S,12aS)-6-(1,3-benzodioxol-5-yl)-2-Methyl-2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione
  • Tadanafil EP or USP impurity B
  • (S,S)-Tadalafil
  • (6S,12aS)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
CAS:
629652-72-8
MF:
C22H19N3O4
MW:
389.4
Product Categories:
  • Chiral Reagents
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
629652-72-8.mol
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ent-Tadalafil Chemical Properties

Melting point:
278-282°C
Boiling point:
679.1±55.0 °C(Predicted)
Density 
1.51±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
Chloroform (Slightly), Methanol (Slightly, Heated)
form 
Solid
pka
16.68±0.40(Predicted)
color 
White
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ent-Tadalafil Usage And Synthesis

Chemical Properties

White Solid

Uses

Tadalafil (T004500) analog. Tadalafil Impurity (6S,12aS)

ent-TadalafilSupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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jkinfo@jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
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021-50135380
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shchemsky@sina.com
S.Z. PhyStandard Bio-Tech. Co., Ltd.
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0755-4000505016 13380397412
Email
3001272453@qq.com
Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel
010-010-52878169 15801002657
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sales@bjcomparison.com
Cato Research Chemicals Inc.
Tel
020-81960175
Email
min.he@cato-chem.com