Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pregna-1,4-diene-3,20-dione,9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11b,16a)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

2135-14-0

2135-14-0 structure

2135-14-0 structure

Name: Pregna-1,4-diene-3,20-dione,9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11b,16a)-
Chemical Name: Pregna-1,4-diene-3,20-dione, 9.α.-fluoro-16.α.,17.α.-isopropylidenedioxy-11.β.-hydroxy
CAS Number: 2135-14-0
Molecular Formula: C₂₄H₃₁FO₅
Molecular Weight: 418.49800
Create Date: 2016-04-11 20:57:32
Modify Date: 2024-01-14 19:04:38

Name	Pregna-1,4-diene-3,20-dione, 9.α.-fluoro-16.α.,17.α.-isopropylidenedioxy-11.β.-hydroxy
Synonyms	Descinolone acetonide Pregna-1,4-diene-3,20-dione,9-fluoro-11-hydroxy-16,17-((1-methylethyl idene)bis(oxy))-,(11beta,16alpha) 9-fluoro-11beta-hydroxy-16alpha,17-(isopropylidenedioxy)pregna-1,4-diene-3,20-dione

Density	1.27g/cm3
Boiling Point	538.2ºC at 760mmHg
Molecular Formula	C₂₄H₃₁FO₅
Molecular Weight	418.49800
Flash Point	279.3ºC
Exact Mass	418.21600
PSA	72.83000
LogP	3.44640
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.573

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU3840000

CHEMICAL NAME :: Pregna-1,4-diene-3,20-dione, 9-fluoro-11-hydroxy-16,17-((1-methylethylidene)bis(ox y))-, (11-beta,16-alpha)-

CAS REGISTRY NUMBER :: 2135-14-0

BEILSTEIN REFERENCE NO. :: 0056899

LAST UPDATED :: 199707

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C24-H31-F-O5

MOLECULAR WEIGHT :: 418.55

WISWESSER LINE NOTATION :: L E5 B666 OV AHTTT&J A1 BF CQ E1 FV1Q FOVR& G1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 194 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 8,250,1966