ChemicalBook > CAS DataBase List > (5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one

Product Name: (5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one
CAS No.: 155683-60-6
Chemical Name: (5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one
Synonyms: Levonorgestrel IMpurity O;4,5-Dihydro-5a-methoxylevonorgestrel;4,5-Dihydro-5α-Methoxylevonorgestrel;4,5-Dihydro-5a-methoxy D-(-)-norgestrel;4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel;4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel Discontinued;Levonorgestrel Impurity 15（Levonorgestrel EP Impurity O）;13-ethyl-17-hydroxy-5a-methoxy-18,19-dinor-17a-pregn-20-yn-3-one;(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one;18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-5-methoxy-, (5α,17α)- (9CI)
CBNumber: CB82622419
Molecular Formula: C22H32O3
Formula Weight: 344.49
MOL File: 155683-60-6.mol

Less

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one Property

Boiling point:: 456.4±45.0 °C(Predicted)
Density: 1.13±0.1 g/cm3(Predicted)
pka: 13.04±0.60(Predicted)

Less

Hazard and Precautionary Statements (GHS)

Less

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one Chemical Properties,Usage,Production

Uses

An impurity of of the contraceptive Levonorgestrel (N689510).

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

Less

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one Suppliers

Canada 1 China 39 India 2 United States 3 Global 45

LangFangshi Zekang Pharma Tech CO.,Itd.

Tel: 0316-2883536 19333636468
Email: 93618484@qq.com
Country: China
ProdList: 2334
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18333
Advantage: 56

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

Shijiazhuang yaoBo Pharmaceutical Co., Ltd.

Tel: 15633056635
Email: 2880679888@qq.com
Country: China
ProdList: 2373
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57422
Advantage: 58

Guangzhou Dreampharm Biotechnology Co., Ltd.

Tel: 020-36607679 19925672674
Fax: QQ 3008233717
Email: 3008233746@qq.com
Country: China
ProdList: 9883
Advantage: 12

Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 28172
Advantage: 58

Guangzhou Alice Biotechnology Co., Ltd.

Tel: 0898-31318057 13265151549
Email: 3080931802@qq.com
Country: China
ProdList: 170
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

Meng Cheng Technology (Shanghai) Co., LTD

Tel: 400-820-6829
Email: sales@mitachieve.com
Country: China
ProdList: 8860
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 025-025-85560043 17301488900
Fax: 025-85563444
Email: info@synzest.com
Country: China
ProdList: 9286
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 025-85560043 13675144456
Fax: 025-85563444
Email: sean.lv@synzest.com
Country: China
ProdList: 11438
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44894
Advantage: 58

Guangzhou Juntang Technology Co., Ltd

Tel: 020-36607679 13502246435
Email: sales@dmstandards.com
Country: China
ProdList: 10945
Advantage: 58

Changzhou Xianglong Pharmaceutical Technology Co., LTD

Tel: 18661161657
Email: yaoxiangqiu2021@163.com
Country: China
ProdList: 9968
Advantage: 58

Jiangxi ravel Biotechnology Co.,Ltd

Tel: 400-880-2824; 13184580281
Fax: 400-880-2824
Email: hj@ruiweier.cn
Country: China
ProdList: 2686
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: +86-0755-66853366 +86-13670046396
Email: export03@qcsrm.com
Country: China
ProdList: 24342
Advantage: 58

Molcoo Chemicals Inc.

Tel: 18576690171
Email: 3001025734@qq.com
Country: China
ProdList: 8880
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 18351873721
Email: helen.zhang@synzest.com
Country: China
ProdList: 8295
Advantage: 58

Scinova Biotech(Guangzhou) Co., Ltd.

Tel: 13268215580
Email: scinova_sales@163.com
Country: China
ProdList: 7025
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81960175-877 18933936954
Email: tianwen.zhan@cato-chem.com
Country: China
ProdList: 7259
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Shanghai Saikerui Biotechnology Co. , Ltd.

Tel: 021-58000709 15900491054
Email: info@scrbio.com
Country: China
ProdList: 9881
Advantage: 58

Tan-Mo Technology Co., Ltd.

Tel: 19850211281
Email: qiann@gbw-china.com
Country: China
ProdList: 1980
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: 9119
Advantage: 58

Henan Vcommend Consultrading Co., Ltd.

Tel: 13393721940
Email: sales@vcommend.com
Country: China
ProdList: 9963
Advantage: 58

Nantong Hanfang Biotechnology Co. , Ltd.

Tel: hanfangpharma@126.com; 18616537568
Email: hanfangpharma@126.com
Country: China
ProdList: 29965
Advantage: 58

TLC Pharmaceutical Standards Ltd.

Tel: 18012923235; 18012923235
Email: chinasales04@tlcstandards.com.cn
Country: China
ProdList: 7975
Advantage: 58

Chengdu Peter-like Biotechnology Co., Ltd.

Tel: 028-81700200 13308200041
Email: 2851167782@qq.com
Country: China
ProdList: 11146
Advantage: 58

Biosynth Biological Technology (Suzhou) Co Ltd

Tel: 51288865780
Email: sales@biosynth.com
Country: China
ProdList: 6051
Advantage: 58

LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

Tel: 0316-2883536 19333636468
Email: 1877241811@qq.com
Country: China
ProdList: 2181
Advantage: 58

Moxin Chemicals

Tel: +86-17320513646 +8617320513646
Email: anna@molcoo.com
Country: China
ProdList: 10000
Advantage: 58

China National Standard Pharmaceutical Corporation Limited

Tel: +8615391658522
Email: overseasales@yongstandards.com
Country: China
ProdList: 11922
Advantage: 58

Changsha Junyu Chemexpress.co., Ltd

Tel: +86-13723890100
Email: info@csjyyy.cn
Country: China
ProdList: 134
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

155683-60-6, (5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-oneRelated Search:

Levonorgestrel 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one (9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one (±)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol 6α-Hydroxy Norgestrel Δ5(10),6,8(9)-D-(-)-Norgestrel Methoxydienone 18-Methyl Nandrolone 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) 6,7-Dehydro Norgestrel EP Levonorgestrel Impurity D D-Ethylgonendione 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one Levonorgestrel EP Impurity I 6β-Hydroxy Norgestrel 13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol 18-Methyl Mestranol (±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol

(5α,17α)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one

4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel Discontinued

4,5-Dihydro-5α-Methoxy D-(-)-Norgestrel

4,5-Dihydro-5α-Methoxylevonorgestrel

Levonorgestrel IMpurity O

(5R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-5-methoxy-2,4,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one

Levonorgestrel Impurity 15（Levonorgestrel EP Impurity O）

18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-5-methoxy-, (5α,17α)- (9CI)

4,5-Dihydro-5a-methoxylevonorgestrel

13-ethyl-17-hydroxy-5a-methoxy-18,19-dinor-17a-pregn-20-yn-3-one

4,5-Dihydro-5a-methoxy D-(-)-norgestrel

155683-60-6