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CAS No 977-79-7 , Medrogestone

  • Name: Medrogestone
  • Synonyms: Medrogestone;6,17-Dimethyl-pregna-4,6-diene-3,20-dione;
  • CAS Registry Number:
  • Flash Point: 173.7°C
  • Boiling Point: 467.2°Cat760mmHg
  • Density: 1.08g/cm3
  • Refractive index: 1.549
  • Safety Statements: Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. A steroid. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Flash Point: 173.7°C
  • EINECS: 213-555-0
  • Molecular Weight: 340.50
  • InChI: InChI=1/C23H32O2/c1-14-12-17-18(21(3)9-6-16(25)13-20(14)21)7-11-23(5)19(17)8-10-22(23,4)15(2)24/h12-13,17-19H,6-11H2,1-5H3/t17-,18+,19+,21-,22-,23+/m1/s1
  • Molecular Formula: C23H32O2
  • Molecular Structure:CAS No:977-79-7 Medrogestone
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977-79-7 Medrogestone

  • Medrogestone Froxiprost
  • China Betapharma Shanghai Inc.Co., Ltd [Manufacturer]
  • Tel: 86-21-62951620
  • Fax: 86-21-32230794
  • Address: Jinming Building 12A No. 8 Zunyi(S) Rd. Shanghai China 200336 shanghaiCHINA shanghai,China
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977-79-7 Medrogestone

  • Medrogestone, Min 99%
  • China Finechemie Co., Ltd. [Manufacturer]
  • Tel: +86-23-99186710
  • Fax: +86-23-99186729
  • Address: 28th Floor Mordern Building,New-Tech Zone400020 ChongqingCHINA Chongqing,China
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977-79-7 Medrogestone

  • Medrogestone, 99%
  • China Facus Pharmaceutical Co., Ltd. [Manufacturer]
  • Tel: +86-(0)574-62378411
  • Fax: +86-(0)574-62378410
  • Address: 24Fl,Yuanjing Building,Beilun District, Zhejiang 315800 NingboCHINA Ningbo,China
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977-79-7 Medrogestone

  • China ZHEJIANG HOLYPHARM BIOTECH CO.,LTD [Manufacturers]
  • Tel: 86-533-8585678
  • Fax: 86-57187357695
  • Address: Room C 13th Floor, West Wing International Garden, No.160 Tianmushan Road, Xihu District, Hangzhou City, China ,China
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977-79-7 MEDROGESTONE

  • China Taizhou Creating Chemical Co.,Ltd [Manufacturer]
  • Tel: +86-576-88827176/ +86-576-88820069
  • Fax: +86-576-88822496
  • Address: B Suite 12F,
    Jiangbin Building,Jiaojiang,Taizhou,
    Zhejiang China ,China
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977-79-7 Pregna-4,6-diene-3,20-dione,6,17-dimethyl-

  • China 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
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977-79-7 Pregna-4,6-diene-3,20-dione,6,17-dimethyl-

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977-79-7 Medrogestone

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977-79-7 Medrogestone

  • Medrogestone Froxiprost
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong ,Hong kong
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References of Medrogestone
Title: Medrogestone
CAS Registry Number: 977-79-7
CAS Name: 6,17-Dimethylpregna-4,6-diene-3,20-dione
Synonyms: 6,17a-dimethyl-6-dehydroprogesterone
Manufacturers' Codes: AY-62022
Trademarks: Colpro (Dagra); Colprone (Ayerst); Prothil (Kali-Chemie)
Molecular Formula: C23H32O2
Molecular Weight: 340.50
Percent Composition: C 81.13%, H 9.47%, O 9.40%
Literature References: Prepn: Deghenghi, Gaudry, J. Am. Chem. Soc. 83, 4668 (1961); Deghenghi et al., Tetrahedron 19, 289 (1963); J. Med. Chem. 6, 301 (1963); Deghenghi, US 3133913, US 3210387; Morand, Deghenghi, US 3170936 (1964, 1965, and 1965, all to Am. Home Prod.). HPLC determn in serum: W. T. Robinson, L. Cosyns, Arzneim.-Forsch. 29, 882 (1979). Comparative clinical evaluation in benign prostatic hyperplasia: D. F. Paulson, R. D. Kane, J. Urol. 113, 811 (1975); in endometrial carcinoma: K. C. Podratz et al., Obstet. Gynecol. 66, 106 (1985).
Properties: Crystals from ether, mp 144-146°. [a]D23 +79° (c = 1 in chloroform). uv max: 288 nm (e 25000).
Melting point: mp 144-146°
Optical Rotation: [a]D23 +79° (c = 1 in chloroform)
Absorption maximum: uv max: 288 nm (e 25000)
Therap-Cat: Progestogen.
Keywords: Progestogen.