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3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1-

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- structure

CAS No.: 82543-09-7

Chemical Name:: 3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1-

Synonyms: MLROWSBVFNKEEF-UZXCHYPJSA-N;7β-Hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one;7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-androst-5-en-17-one;3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1-;7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-androst-5- en-17-one;7β-hydroxy-15β,16β-Methylen-3β-pivaloyloxy-5-androsten-17-one(Q0);7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one(Q0);(3β,7β,15α,16α)-3-(2,2-DiMethyl-1-oxopropoxy)-15,16-dihydro-7-hydroxy-3'H-cycloprop[15,16]androsta-5,15-dien-17-one;3'H-Cycloprop[15,16]androsta-5,15-dien-17-one, 3-(2,2-dimethyl-1-oxopropoxy)-15,16-dihydro-7-hydroxy-, (3β,7β,15α,16α)-

CBNumber:: CB81286050

Molecular Formula:: C25H36O4

Molecular Weight:: 400.55

MDL Number:: MFCD11975357

MOL File:: 82543-09-7.mol

MSDS File:: SDS

Last updated:2023-07-11 08:28:12

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3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- Properties

Melting point	226-2320C
Boiling point	515.5±50.0 °C(Predicted)
Density	1.17±0.1 g/cm3(Predicted)
pka	13.95±0.70(Predicted)
form	Solid
color	Off-White Crystalline

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS09
Signal word	Warning
Hazard statements	H410
Precautionary statements	P273-P391-P501

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	H946725	7β-Hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one	82543-09-7	250mg	$1100	2021-12-16	Buy
American Custom Chemicals Corporation	SHG0005855	7-BETA-HYDROXY-15-BETA,16-BETA-METHYLENE-3BETA-PIVALOYLOXY ANDROST-5-EN-17-ONE 95.00%	82543-09-7	5MG	$505.58	2021-12-16	Buy
Chemenu	CM203389	DrospirenoneIntermediates 95%	82543-09-7	1g	$729	2021-12-16	Buy

Product number	Packaging	Price	Buy
H946725	250mg	$1100	Buy
SHG0005855	5MG	$505.58	Buy
CM203389	1g	$729	Buy

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- Chemical Properties,Uses,Production

Chemical Properties

Off-White Crystalline Solid

Uses

Drospirenone intermediate.

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- synthesis

Synthesis of 3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- from Trimethylsulfoxonium iodide and Androst-5-en-17-one, 3,15-bis(2,2-dimethyl-1-oxopropoxy)-7-hydroxy-,

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- Preparation Products And Raw materials

Raw materials

Preparation Products

3b,5-Dihydroxy-6b,7b:15b,16b-dimethylene-5b-androstan-17-one

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- Suppliers

Global( 12)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
AFINE CHEMICALS LIMITED	+86-0571-85134551	info@afinechem.com	China	15396	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52861	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	7433	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Alchemist-pharm chemical Technology Co. Ltd.	0371-67991738 13783628208	carl@alchemist-pharm.com	China	1877	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55954	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58
Jiangxi ravel Biotechnology Co.,Ltd	185-0276-2003 18502762003;	435918333@qq.com	China	2243	58

Supplier	Advantage
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	58
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Alchemist-pharm chemical Technology Co. Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Energy Chemical	58
Jiangxi ravel Biotechnology Co.,Ltd	58

3H-Cycloprop[15,16]androsta-5,15-dien-17-one,3-(2,2-dimethyl-1- 7β-hydroxy-15β,16β-Methylen-3β-pivaloyloxy-5-androsten-17-one(Q0) (3β,7β,15α,16α)-3-(2,2-DiMethyl-1-oxopropoxy)-15,16-dihydro-7-hydroxy-3'H-cycloprop[15,16]androsta-5,15-dien-17-one 7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one(Q0) 7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-androst-5-en-17-one 7β-Hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one 3'H-Cycloprop[15,16]androsta-5,15-dien-17-one, 3-(2,2-dimethyl-1-oxopropoxy)-15,16-dihydro-7-hydroxy-, (3β,7β,15α,16α)- MLROWSBVFNKEEF-UZXCHYPJSA-N 7β-hydroxy-15β,16β-methylene-3β-pivaloyloxy-androst-5- en-17-one 82543-09-7 STEROID Intermediates & Fine Chemicals Pharmaceuticals Steroids