Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pregn-4-ene-3,11,20-trione,9-bromo- (6CI,7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2527-11-9

2527-11-9 structure

2527-11-9 structure

Name: Pregn-4-ene-3,11,20-trione,9-bromo- (6CI,7CI,8CI,9CI)
Chemical Name: 9.α.-Bromo-11-ketoprogesterone
CAS Number: 2527-11-9
Molecular Formula: C₂₁H₂₇BrO₃
Molecular Weight: 407.34100
Create Date: 2017-10-02 06:48:06
Modify Date: 2023-01-18 01:27:05

Name	9.α.-Bromo-11-ketoprogesterone
Synonyms	9-Bromopregn-4-ene-3,11,20-trione 9-Brom-pregn-4-en-3,11,20-trion Braxorone

Density	1.36g/cm3
Boiling Point	517.3ºC at 760mmHg
Molecular Formula	C₂₁H₂₇BrO₃
Molecular Weight	407.34100
Flash Point	102.4ºC
Exact Mass	406.11400
PSA	51.21000
LogP	4.42000
Vapour Pressure	8.32E-11mmHg at 25°C
Index of Refraction	1.575

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5514000

CHEMICAL NAME :: Pregn-4-ene-3,11,20-trione, 9-bromo-

CAS REGISTRY NUMBER :: 2527-11-9

LAST UPDATED :: 198910

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C21-H27-Br-O3

MOLECULAR WEIGHT :: 407.39

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 13 mg/kg

SEX/DURATION :: female 21 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - menstrual cycle changes or disorders

REFERENCE :: AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920- Volume(issue)/page/year: 76,626,1958

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 18 mg/kg

SEX/DURATION :: female 15 day(s) pre-mating

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

REFERENCE :: OBGNAS Obstetrics and Gynecology. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1953- Volume(issue)/page/year: 10,411,1957

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Unreported

DOSE :: 200 ug/kg

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

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

REFERENCE :: ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 71,494,1958