5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel

Product Name: 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
CAS No.: 100021-05-4
Chemical Name: 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel
Synonyms: DELTA-5(6)-LEVONORGESTREL;Levonorgestrel IMpurity P;Levonorgestrel EP impurity P;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel;5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%);Levonorgestrel Impurity 16（Levonorgestrel EP Impurity P）;13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one;(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one;(17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
CBNumber: CB12543409
Molecular Formula: C21H28O2
Formula Weight: 312.45
MOL File: 100021-05-4.mol

More

Less

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Property

Melting point:: >189°C (dec.)
Boiling point:: 451.8±45.0 °C(Predicted)
Density: 1.13±0.1 g/cm3(Predicted)
storage temp.: Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka: 13.10±0.40(Predicted)
form: Solid
color: White to Off-White

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

TRC

Product number: D229935
Product name: 5(6)-Dehydro-4(5)-dihydroD-(-)-Norgestrel(>90%)
Packaging: 100mg
Price: $2420
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 1mg
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 2mg
Price: $170
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 5mg
Price: $340
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FE20961
Product name: (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
Packaging: 10mg
Price: $520
Updated: 2021/12/16

More

Less

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Chemical Properties,Usage,Production

Uses

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (Levonorgestrel EP Impurity P) is a Norgestrel (N689500) impurity.

Uses

Norgestrel (N689500) impurity.

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel Suppliers

Canada 2 China 27 India 3 United Kingdom 1 United States 6 Global 39

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32344
Advantage: 50

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 17982
Advantage: 56

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 13028896684
Email: sales@rrkchem.com
Country: China
ProdList: 55827
Advantage: 58

Guangzhou Dreampharm Biotechnology Co., Ltd.

Tel: 17825480238
Fax: QQ 3008233717
Email: 3008233717@qq.com
Country: China
ProdList: 9844
Advantage: 12

Jinan blalong chemical co. LTD

Tel: 2710913286@.com
Email: 1513643261@qq.com
Country: China
ProdList: 14253
Advantage: 58

Shenzhen ruikai de biotechnology co., ltd.

Tel: 0755-61348847 17820674378
Fax: 0755-21016893
Email: 2682116078@qq.com
Country: China
ProdList: 7844
Advantage: 58

Taizhou Nanfeng Pharmaceutical Research Institute

Tel: 12345678910
Fax: nanfengdrug@163
Email: nanfengdrug@163.com
Country: China
ProdList: 15323
Advantage: 58

Wuxi Minglu Medicine technology Co.,Ltd.

Tel: 0510-88726693
Fax: 0510-88726693
Email: 3204601684@qq.com
Country: China
ProdList: 1896
Advantage: 58

Shenzhen Hengfeng Wanda Pharmaceutical Technology Co., Ltd

Tel: 755-22677922-801 18126518403
Fax: 518109
Email: 2851922760@qq.com
Country: China
ProdList: 5043
Advantage: 58

Meng Cheng Technology (Shanghai) Co., LTD

Tel: 400-820-6829
Email: sales@mitachieve.com
Country: China
ProdList: 8864
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 025-85560043 15850508050
Fax: 025-85563444
Email: rose.shi@synzest.com
Country: China
ProdList: 9287
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: 10951
Advantage: 58

Changzhou Xianglong Pharmaceutical Technology Co., LTD

Tel: 18661161657
Email: yaoxiangqiu2021@163.com
Country: China
ProdList: 10066
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 18351873721
Email: helen.zhang@synzest.com
Country: China
ProdList: 8298
Advantage: 58

Scinova Biotech(Guangzhou) Co., Ltd.

Tel: 13268215580
Email: scinova_sales@163.com
Country: China
ProdList: 7026
Advantage: 58

Cato Research Chemicals Inc.

Tel: 020-81960175-677 18933936954
Email: tianwen.zhan@cato-chem.com
Country: China
ProdList: 7712
Advantage: 58

Shanghai Saikerui Biotechnology Co. , Ltd.

Tel: 021-58000709 15900491054
Email: info@scrbio.com
Country: China
ProdList: 9260
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: 10614
Advantage: 58

Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd

Tel: 18162595016
Email: 3287908757@qq.com
Country: China
ProdList: 9887
Advantage: 58

Henan Vcommend Consultrading Co., Ltd.

Tel: 13393721940
Email: sales@vcommend.com
Country: China
ProdList: 9773
Advantage: 58

Nantong Hanfang Biotechnology Co. , Ltd.

Tel: 3674309880
Email: hanfangpharma@126.com
Country: China
ProdList: 30968
Advantage: 58

Guangzhou PI PI Biotech Inc

Tel: +86-020-81716320 +86-13602409664
Fax: 020-81716319
Email: Sales@pipitech.com
Country: China
ProdList: 3635
Advantage: 55

China National Standard Pharmaceutical Corporation Limited

Tel: +8615391658522
Email: overseasales@yongstandards.com
Country: China
ProdList: 11927
Advantage: 58

100021-05-4, 5(6)-Dehydro-4(5)-dihydro D-(-)-NorgestrelRelated Search:

(±)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol EP Levonorgestrel Impurity D D-Ethylgonendione 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 6β-Hydroxy Norgestrel (±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol Levonorgestrel IMpurity N Levonorgestrel 6α-Hydroxy Norgestrel 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) 13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol 18-Methyl Mestranol (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol Norethindrone Levonorgestrel EP Impurity I 18-Methyl Nandrolone Methoxydienone Δ5(10),6,8(9)-D-(-)-Norgestrel

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

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

Levonorgestrel IMpurity P

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (~90%)

Levonorgestrel EP impurity P

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

Levonorgestrel Impurity 16（Levonorgestrel EP Impurity P）

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

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

DELTA-5(6)-LEVONORGESTREL

13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one

100021-05-4

Impurities

Intermediates & Fine Chemicals

Pharmaceuticals

Steroids