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N-DesMethyl ent-Tadalafil

N-DesMethyl ent-Tadalafil structure

CAS No.: 929100-66-3

Chemical Name:: N-DesMethyl ent-Tadalafil

Synonyms: Tadalafil Impurity 105;Sulfentrazone Impurity 5;N-DesMethyl ent-Tadalafil;Tadalafil EP Impurity A N-Desmethyl Impurity;(6R,12aS)-6-benzo[1,3]dioxol-5-yl-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;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-, (6R,12aS)-

CBNumber:: CB32709865

Molecular Formula:: C21H17N3O4

Molecular Weight:: 375.38

MDL Number:

MOL File:: 929100-66-3.mol

Last updated:2023-07-16 08:27:58

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N-DesMethyl ent-Tadalafil Properties

Boiling point	718.6±60.0 °C(Predicted)
Density	1.55±0.1 g/cm3(Predicted)
solubility	DMSO, Methanol (Slightly, Sonicated)
pka	13.53±0.40(Predicted)
form	Solid
color	White to Off-White

N-DesMethyl ent-Tadalafil price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D293805	(6R,12aS)-N-Desmethylent-Tadalafil	929100-66-3	5mg	$130	2021-12-16	Buy
TRC	D293805	(6R,12aS)-N-Desmethylent-Tadalafil	929100-66-3	50mg	$990	2021-12-16	Buy
Medical Isotopes, Inc.	50715	N-Desmethylent-Tadalafil	929100-66-3	50mg	$2000	2021-12-16	Buy
Medical Isotopes, Inc.	50715	N-Desmethylent-Tadalafil	929100-66-3	5mg	$625	2021-12-16	Buy

Product number	Packaging	Price	Buy
D293805	5mg	$130	Buy
D293805	50mg	$990	Buy
50715	50mg	$2000	Buy
50715	5mg	$625	Buy

N-DesMethyl ent-Tadalafil Chemical Properties,Uses,Production

Uses

(6R,12aS)-N-Desmethyl Tadalafil (Tadalafil EP Impurity A N-Desmethyl Impurity) is an intermediate in the synthesis of novel potent arylated analogues of tadalafil (T004500).

N-DesMethyl ent-Tadalafil synthesis

Synthesis of N-DesMethyl ent-Tadalafil from (1R,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

N-DesMethyl ent-Tadalafil Preparation Products And Raw materials

Raw materials

Preparation Products

N-DesMethyl ent-Tadalafil Suppliers

Global( 16)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 15250997978	1511893459@qq.com	China	7730	55
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7891	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55894	58
Jinan blalong chemical co. LTD	2710913286@.com	1513643261@qq.com	China	14253	58
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	2682116078@qq.com	China	7844	58
Jiangsu Wansipu Technology Co., Ltd.	17826022701	1485609990@qq.com	China	906	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	31163	58
Molcoo Chemicals Inc.	18274848843	3001006472@qq.com	China	8640	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Nanjing XiZe Biotechnology CO., Ltd.	55
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Jinan blalong chemical co. LTD	58
Shenzhen ruikai de biotechnology co., ltd.	58
Jiangsu Wansipu Technology Co., Ltd.	58
TCI (Shanghai) Chemical Trading Co., Ltd.	58
Molcoo Chemicals Inc.	58

929100-66-3(N-DesMethyl ent-Tadalafil)Related Search:

Tadalafil Impuirty 16 Tadalafil Impurity 62 Tadalafil Impurity 39 Tadalafil Impurity 11 Tadalafil EP IMpurity G

BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] Tadalafil Impuirty 21 Tadalafil impurity Tadalafil iMpurity D Tadalafil Impurity 27

Tadalafil Impurity 19 Tadalafil iMpurity C N-Butyl Nortadalafil (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Tadalafil iMpurity B

(1R,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 Impurity 25 (Mixture of Diastereomers) Tadalafil Impuirty 20

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N-DesMethyl ent-Tadalafil (6R,12aS)-6-benzo[1,3]dioxol-5-yl-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione Tadalafil EP Impurity A N-Desmethyl Impurity 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-, (6R,12aS)- Tadalafil Impurity 105 Sulfentrazone Impurity 5 929100-66-3