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Levonorgestrel
CAS No 797-63-7 , Levonorgestrel
Name:
Levonorgestrel
Synonyms:
D(-)-13beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one; 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one; 18-methyl-17-alpha-ethynyl-19-nortestosterone; 17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one;Levonorgestrel; 13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one; 13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1; 17-ethynyl-18-methyl-19-nortestosterone; 17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one; Norgestrel (L-); 17-ethynyl-18-methyl-19-nortestosteron;
CAS Registry Number:
797-63-7
Melting Point:
206 ºC
Density:
1.13 g/cm
3
Refractive index:
1.571
Water Solubility:
Practically insoluble in water; slightly soluble in ethanol (~750 g/l) TS and ether R
Safety Statements:
R20/21/22;R40
Hazard Symbols:
Xn: Harmful;
EINECS:
212-349-8
Molecular Weight:
312.45
InChI:
InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
Risk Statements:
S22;S36
Molecular Formula:
C21H28O2
Molecular Structure:
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797-63-7
Levonorgestrel
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797-63-7 D(minus)-norgestrel
BESTBIOTECH INC
null
Tel: 0086-22-28210117
Address: Dagu south road,Tianjin,China null,nullChina
797-63-7 D(minus)-norgestrel
Taizhou Baida Pharmaceutical Co., Ltd.
[Manufacturers]
Tel: 0086-571-85215531,85215532,85114466,85114477
Fax: 0086-571-85215530
Address: Rm.608,Guangfu Building,No.161 Haier Lane hangzhou,ZhejiangChina
797-63-7 LEVONORGESTREL
YANGZHOU PHARMACEUTICAL CO., LTD
null
Fax: +86-514-87815079
Address: 7, South Wenfeng Road Yangzhou, Jiangsu China null,nullChina
797-63-7 Levonorgestrel
Name:Levonorgestrel CAS Number:797-63-7 Molecular Formula:C21H28O2 Molecular Weight:312.4458 EINECS:212-349-8 Density:1.13 g/cm3 Melting Point:206 潞C Boiling Point:459.1 掳C at 760 mmHg Flash Point:195.4 掳C Solubility:Practically insoluble in water...
YUANCHENG PHARMACEUTICAL CHEMICAL CO LTD
[Other]
Tel: 8613232511552
Fax: 85328430045
Address: 227shuiwan road gongbei district zhuhai china zhuhai,guangdongChina
797-63-7 Levonorgestrel
Levonorgestrel CAS Number: 797-63-7 Assay:99% Molecular Formula: C21H28O2 Molecular Weight: 312.45 Packing:1kg/Tin EINECS: 212-349-8 Appearance: White or white crystalline powder Uses: Levonorgestrel is a synthetic progestogen used as an active ingre...
Wuhan Yuancheng Gongchuang Technology CO.,Ltd
[Manufacturer]
Tel: 86-27-88060829
Fax: 86-27-88048077
Address: 496ZhongshanRoad,Wuchang,Wuhan WUHAN,nullChina
797-63-7 Levonorgestrel
Levonorgestrel CAS Number: 797-63-7 Assay:99% Molecular Formula: C21H28O2 Molecular Weight: 312.45 Packing:1kg/Tin EINECS: 212-349-8 Appearance: White or white crystalline powder Uses: Levonorgestrel is a synthetic progestogen used as an active ingre...
Cinnamate Pharmaceutical CO.Ltd
[Manufacturer]
Tel: 86-27-88730822
Address: null null,nullChina
797-63-7 LEVONORGESTREL
Taifa Pharma
[Manufacturer]
Tel: +86-571-85114466/ +86-571-85114477
Fax: +86-571-85215530
Address: No,14 Industrial East Road, Xianju Zhejiang,317300, China null,nullChina
797-63-7 LEVONORGESTREL
SINOCHEM NINGBO LTD.
[Manufacturer]
Tel: +86-574-87260209/ +86-574-87348868
Fax: +86-574-87342797, 87262630
Address: 21 Jiangxia St., Ningbo 315000
Zhejiang China null,nullChina
797-63-7 D(minus)-norgestrel
Beijing Zizhu Pharmaceutical Co.,Ltd
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Tel: 0086-10-62250847
Address: Beijing Zizhu Pharmaceutical Co.,Ltd null,nullChina
797-63-7 D(minus)-norgestrel
BBT INC.
[Manufacturers]
Tel: 0086-22-28210117 0086-13370376006
Fax: 0086-22-28210227
Address: CHINA,TIANJIN,DAGU SOUTH ROAD PC:300222 TIANJIN,TIANJINChina
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