19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI)

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI) structure

CAS No.: 155239-50-2

Chemical Name:: 19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI)

Synonyms: Tibolone Impurity 3(Tibolone EP Impurity C);19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7α,10ξ,17α)-;19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI)

CBNumber:: CB14747809

Molecular Formula:: C21H28O2

Molecular Weight:: 312.45

MDL Number:

MOL File:: 155239-50-2.mol

Last updated:2023-05-04 15:14:08

Request For Quotation

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI) Properties

Boiling point	452.5±45.0 °C(Predicted)
Density	1.13±0.1 g/cm3(Predicted)
pka	13.10±0.60(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08,GHS07
Signal word	Warning
Hazard statements	H361-H332-H312-H302
Precautionary statements	P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P201-P202-P281-P308+P313-P405-P501

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI) Suppliers

Global( 2)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Jinan blalong chemical co. LTD	2710913286@.com	1513643261@qq.com	China	14253	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Jinan blalong chemical co. LTD	58

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7alpha,10xi,17alpha)-(9CI) 19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7α,10ξ,17α)- Tibolone Impurity 3(Tibolone EP Impurity C) 155239-50-2