Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Androsten-3-one-5-ene-17-carboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Androsten-3-one-5-ene-17-carboxylic acid
Price: ￥278.0/1g ￥2118.0/25g ￥808.0/5g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Androsten-3-one-5-ene-17-carboxylic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

302-97-6

302-97-6 structure

302-97-6 structure

Name: 4-Androsten-3-one-5-ene-17-carboxylic acid
Chemical Name: Testosterone 17β-Carboxylic Acid
CAS Number: 302-97-6
Molecular Formula: C₂₀H₂₈O₃
Molecular Weight: 316.435
Create Date: 2019-01-01 09:45:04
Modify Date: 2025-08-25 14:18:47

Name	Testosterone 17β-Carboxylic Acid
Synonyms	Androst-4-ene-17-carboxylic acid, 3-oxo-, (17β)- Etienic acid MFCD00271288 4-Androsten-3-one-17β-Carboxylic acid Androst-4-ene-17-β-carboxylic acid, 3-oxo- (7CI,8CI) Androst-4-ene-17-carboxylic acid, 3-oxo-, (17-β)- 3-Oxoandrost-4-ene-17β-carboxylic acid (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-17-carboxylic acid Androst-4-ene-17-carboxylic acid, 3-oxo-, (17β)- (9CI) (17β)-3-Oxoandrost-4-ene-17-carboxylic acid L E5 B666 OV MUTJ A1 E1 FVQ &&5-β Form 3-Oxo-4-androstene-17-β-carboxylic acid

Density	1.2±0.1 g/cm3
Boiling Point	483.9±45.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₈O₃
Molecular Weight	316.435
Flash Point	260.6±25.2 °C
Exact Mass	316.203857
PSA	54.37000
LogP	3.91
Vapour Pressure	0.0±2.6 mmHg at 25°C
Index of Refraction	1.564

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BV8089660

CHEMICAL NAME :: Androst-4-ene-17-carboxylic acid, 3-oxo-, (17-beta)-

CAS REGISTRY NUMBER :: 302-97-6

BEILSTEIN REFERENCE NO. :: 3121673

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H28-O3

MOLECULAR WEIGHT :: 316.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 50 mg/kg

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

TOXIC EFFECTS :: Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

REFERENCE :: ARANDR Archives of Andrology. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1978- Volume(issue)/page/year: 2,179,1979

Hazard Codes	Xi

Precursor 10
57-83-0 64-85-7 2681-55-2 331475-36-6
85541-82-8 145-13-1 73672-02-3 15173-68-9
58211-13-5 903-03-7
DownStream 9
57-83-0 98319-26-7 98319-24-5 131267-80-6
119169-78-7 166896-74-8 2681-55-2 76763-14-9
92472-70-3

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