Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pregn-4-ene-3,20-dione, 6-alpha-fluoro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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2300-03-0

2300-03-0 structure

2300-03-0 structure

Name: Pregn-4-ene-3,20-dione, 6-alpha-fluoro-
Chemical Name: 17-acetyl-6-fluoro-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
CAS Number: 2300-03-0
Molecular Formula: C₂₁H₂₉FO₂
Molecular Weight: 332.45200
Create Date: 2017-06-13 05:42:28
Modify Date: 2025-10-03 18:33:10

Name	17-acetyl-6-fluoro-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Synonyms	21-Acetoxy-6\|A-fluoro-11\|A-hydroxy-16\|A-methylpregna-1,4-diene-3,20-dione 21-Acetoxyfluocortolone Fluocortolone Acetate

Density	1.12g/cm3
Boiling Point	449.3ºC at 760mmHg
Molecular Formula	C₂₁H₂₉FO₂
Molecular Weight	332.45200
Flash Point	169.7ºC
Exact Mass	332.21500
PSA	34.14000
LogP	4.67150
Vapour Pressure	2.9E-08mmHg at 25°C
Index of Refraction	1.53

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5023400

CHEMICAL NAME :: Pregn-4-ene-3,20-dione, 6-alpha-fluoro-

CAS REGISTRY NUMBER :: 2300-03-0

BEILSTEIN REFERENCE NO. :: 3218997

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H29-F-O2

MOLECULAR WEIGHT :: 332.50

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 400 ug/kg

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

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina

REFERENCE :: 85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press, 1965 Volume(issue)/page/year: -,150,1965

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