Pregn-4-ene-3,20-dione,4-chloro- (7CI,8CI,9CI)

Modify Date: 2025-09-21 20:35:19

Pregn-4-ene-3,20-dione,4-chloro- (7CI,8CI,9CI) structure	Common Name	Pregn-4-ene-3,20-dione,4-chloro- (7CI,8CI,9CI)
	CAS Number	1164-81-4	Molecular Weight	348.90700
	Density	1.16g/cm3	Boiling Point	462.4ºC at 760 mmHg
	Molecular Formula	C₂₁H₂₉ClO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	194.5ºC

Name	(8S,9S,10R,13S,14S,17S)-17-acetyl-4-chloro-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Synonym	More Synonyms

Density	1.16g/cm3
Boiling Point	462.4ºC at 760 mmHg
Molecular Formula	C₂₁H₂₉ClO₂
Molecular Weight	348.90700
Flash Point	194.5ºC
Exact Mass	348.18600
PSA	34.14000
LogP	5.29000
Vapour Pressure	9.89E-09mmHg at 25°C
Index of Refraction	1.549

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5010150

CHEMICAL NAME :: Pregn-4-ene-3,20-dione, 4-chloro-

CAS REGISTRY NUMBER :: 1164-81-4

BEILSTEIN REFERENCE NO. :: 3105722

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H29-Cl-O2

MOLECULAR WEIGHT :: 348.95

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 2500 ug/kg

SEX/DURATION :: female 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - other measures of fertility

REFERENCE :: ACEDAB Acta Endocrinologica, Supplementum (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) No.1- 1948- Volume(issue)/page/year: 73,3,1963

4-Chlor-progesterone

Pregn-4-ene-3,4-chloro

Pregn-4-ene-3,20-dione,4-chloro

4-Chloroprogesterone

4-Chloro-pregn-4-ene-3,20-dione

4-Chlor-pregn-4-en-3,20-dion

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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pregn-4-ene-3,20-dione,4-chloro- (7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

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