(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione

Product Name: (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
CAS No.: 171489-03-5
Chemical Name: (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
Synonyms: Tadalafil Catechol;Tadalafil IMpurity K;Tadalafil Impurity 48;Tadalafil Impurity 43;DesMethylene Tadalafil;Tadalafil IMpurity: IMpurity I;Tadalafil Desmethylene Impurity;(6R,12aR)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
CBNumber: CB32620915
Molecular Formula: C21H19N3O4
Formula Weight: 377.39
MOL File: 171489-03-5.mol

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(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Property

Melting point:: >215°C (dec.)
Boiling point:: 735.3±60.0 °C(Predicted)
Density: 1.56±0.1 g/cm3(Predicted)
storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility: DMSO (Sparingly), Methanol (Slightly)
pka: 9.58±0.10(Predicted)
form: Solid
color: Off-White to Light Pink
Stability:: Hygroscopic

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D291990
Product name: DesmethyleneTadalafil
Packaging: 5mg
Price: $215
Updated: 2021/12/16

Usbiological

Product number: 008613
Product name: Desmethylene Tadalafil
Packaging: 5mg
Price: $496
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 64170
Product name: DesmethyleneTadalafil
Packaging: 50mg
Price: $2400
Updated: 2021/12/16

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(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Chemical Properties,Usage,Production

Chemical Properties

Off-White to Pale Pink Solid

Uses

Tadalafil. A phosphodiesterase 5 inhibitor.

(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Suppliers

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View Lastest Price from (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD

Product: Tadalafil Catechol 171489-03-5
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 0.98
Supply Ability: 10g
Release date: 2024-04-25

171489-03-5, (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dioneRelated Search:

(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Tadalafil Spiro-urethane IMpurity Tadalafil EP IMpurity G Tadalafil EP Impurity Tadalafil iMpurity E Tadalafil KetolactaM Tadalafil-d3 cis-Tadalafil Tadalafil iMpurity C cis-ent-Tadalafil tadalafi ent-Tadalafil Tadalafil EP IMpurity F Tadalafil iMpurity D Tadalafil EP impurity E N-Ethyl Tadalafil Tadalafil iMpurity I BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE]

(6R,12aR)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione

(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione

DesMethylene Tadalafil

Tadalafil IMpurity: IMpurity I

Tadalafil IMpurity K

Tadalafil Desmethylene Impurity

Tadalafil Catechol

(6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione

Tadalafil Impurity 43

Tadalafil Impurity 48

Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R,12aR)-

(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione

171489-03-5

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