ChemicalBook > CAS DataBase List > N-Desmethyl-N-cyclopentyl Tadalafil

N-Desmethyl-N-cyclopentyl Tadalafil

Product Name
N-Desmethyl-N-cyclopentyl Tadalafil
CAS No.
171596-32-0
Chemical Name
N-Desmethyl-N-cyclopentyl Tadalafil
Synonyms
Tadalafil Impurity 54;N-Desmethyl-N-cyclopentyl Tadalafil;Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2-cyclopentyl-2,3,6,7,12,12a-hexahydro-, (6R,12aR)-;(6R,12aR)-2,3,6,7,12,12a-hexahydro-2-cyclopentyl-6-(3,4-methylenedioxyphenyl)-pyrazino[2',1',6,1]-pyrido[3,4-b]indole-1,4-dione
CBNumber
CB93121217
Molecular Formula
C26H25N3O4
Formula Weight
443.49
MOL File
171596-32-0.mol
More
Less

N-Desmethyl-N-cyclopentyl Tadalafil Property

Melting point:
>168°C (dec.)
Boiling point:
712.0±60.0 °C(Predicted)
Density 
1.46±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), DMSO (Slightly)
pka
16.83±0.40(Predicted)
form 
Solid
color 
Off-White to Pale Yellow
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
B199000
Product name
N-Desmethyl-N-cyclopentylTadalafil
Packaging
100mg
Price
$1135
Updated
2021/12/16
More
Less

N-Desmethyl-N-cyclopentyl Tadalafil Chemical Properties,Usage,Production

Uses

N-Desmethyl-N-cyclopentyl Tadalafil is used as a reagent to synthesize tetracyclic cGMP-specific phosphodiesterase inhibitors, compounds that have potential to treat cardiovascular disorders and erectile dysfunction.

N-Desmethyl-N-cyclopentyl Tadalafil Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

N-Desmethyl-N-cyclopentyl Tadalafil Suppliers

Canada 1 China 20 United States 1 Global 22
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-66023220 0086-15250997978
Fax
025-58362220
Email
1511893459@qq.com
Country
China
ProdList
7850
Advantage
55
Hubei Yangxin Medical Technology Co., Ltd.
Tel
15374522761
Fax
QQ:2853117752
Email
3003392093@qq.com
Country
China
ProdList
8376
Advantage
55
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57401
Advantage
58
Shenzhen Botel Biotechnology Co. Ltd.
Tel
0755-22202135 13316968096
Email
1979313431@qq.com
Country
China
ProdList
8868
Advantage
58
Jinan blalong chemical co. LTD
Tel
2710913286@.com
Email
1513643261@qq.com
Country
China
ProdList
14246
Advantage
58
Shenzhen ruikai de biotechnology co., ltd.
Tel
0755-61348847 17820674378
Fax
0755-21016893
Email
2682116078@qq.com
Country
China
ProdList
7843
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
31121
Advantage
58
Molcoo Chemicals Inc.
Tel
18627756402
Email
3001051413@qq.com
Country
China
ProdList
9534
Advantage
58
Hubei Weideli Chemical Reagent Co.，Ltd.
Tel
13339985473
Email
C13339985473@163.com
Country
China
ProdList
4926
Advantage
58
Hubei Weideli Chemical Reagent Co.，Ltd.
Tel
027-59222918 13385289472
Email
Z13385289472@163.com
Country
China
ProdList
4565
Advantage
58
Shanghai YuZn Pharm. Technology Co.,Ltd.
Tel
15921286451; 15921286451
Email
2010681527@qq.com
Country
China
ProdList
5095
Advantage
58
LangFangshi Zekang Pharma Tech CO.,Itd.
Tel
0316-2883536 19333636468
Email
93618484@qq.com
Country
China
ProdList
1421
Advantage
58
Shenzhen Excellent Biomedical Technology Co., Ltd.
Tel
18318671572
Email
2850803126@qq.com
Country
China
ProdList
4967
Advantage
58
Shanghai Zerui Biotechnology Co., Ltd.
Tel
021-54580889 18321124657
Fax
021-54580889
Email
731997554@qq.com
Country
China
ProdList
10608
Advantage
58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
Tel
18162595016; 18162595016
Email
3287908757@qq.com
Country
China
ProdList
9122
Advantage
58
guoyungurui
Tel
18162595016; 18162595016
Email
3287908757@qq.com
Country
China
ProdList
10336
Advantage
58
ShenZhen H&D Pharmaceutical Technology Co., LTD
Tel
18126517264
Email
laisite531@qq.com
Country
China
ProdList
6261
Advantage
58
Hubei Moco Chemical Co., Ltd.
Tel
18627753421 18576690171
Fax
QQ：3001051413
Email
3001009495@qq.com
Country
China
ProdList
11130
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6650
Advantage
58

171596-32-0, N-Desmethyl-N-cyclopentyl TadalafilRelated Search:

Tadalafil Impurity 20 (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2,2-dichloroacetyl) -2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Taladafil impurity (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Tadalafil Tadalafil Impurity 52 Tadalafil Impurity 58 Tadalafil Impurity 6 (N-Acetyl-D-Tryptophan) Tadalafil Impurity 51 Tadalafil Impurity 57 Tadalafil Impurity 60 Tadalafil Impurity 55 Tadalafil Impurity 53 Tadalafil Impurity 56 Tadalafil Impurity 59

  • Tadalafil Impurity 54
  • N-Desmethyl-N-cyclopentyl Tadalafil
  • (6R,12aR)-2,3,6,7,12,12a-hexahydro-2-cyclopentyl-6-(3,4-methylenedioxyphenyl)-pyrazino[2',1',6,1]-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-cyclopentyl-2,3,6,7,12,12a-hexahydro-, (6R,12aR)-
  • 171596-32-0