Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

481-30-1

481-30-1 structure

481-30-1 structure

Name: Epitestosterone
Chemical Name: epitestosterone
CAS Number: 481-30-1
Molecular Formula: C₁₉H₂₈O₂
Molecular Weight: 288.424
Catalog: analytical chemistry Standard standard material
Create Date: 2018-07-01 01:03:10
Modify Date: 2026-07-01 12:52:04

Name	epitestosterone
Synonyms	4-ANDROSTEN-17α-OL-3-ONE itestosterone-[13C3] in Methanol (17-alpha)-androst-4-en-3-on Isotestosterone Androst-4-en-3-one, 17-hydroxy-, (17alpha) ISOTESTOSTERONE (8R,10R,13S,17R)-17-Hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one Acetonitrile (test itestosterone 1.0 mg/mL) 17a-hydroxy-androst-4-en-3-one 17-Epitestosterone Testosterone BP Impurity C 17a-testosterone 17α-hydroxyandrost-4-en-3-one itestosterone) Testosterone, cis Testosterone Related Compound C 17a-Epitestosterone Testosterone Impurity C itestosterone in Methanol ITESTOSTERONE 17a-Testosterone 17alpha-Testosterone 1,16,16,17-D4-itestosterone (17α)-17-Hydroxyandrost-4-en-3-one Androst-4-en-3-one, 17alpha-hydroxy DELTA-ANDROSTEN-17A-OL-3-ONE 17alpha-Hydroxyandrost-4-en-3-one itestosterone 1.0 mg/ml in Acetonitrile Testosterone Impurity 3(Testosterone Impurity C) (17-alpha)-17-hydroxyandrost-4-en-3-one 17α-Hydroxy-4-androsten-3-one, 4-Androsten-17α-ol-3-one, cis-Testosterone, Isotestosterone 17ALPHA-HYDROXY-4-ANDROSTEN-3-ONE itestosterone,17α-Hydroxy-4-androsten-3-one, 4-Androsten-17α-ol-3-one, cis-Testosterone, Isotestosterone 17ALPHA-TESTOSTERONE (8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one 17-alpha-hydroxyandrost-4-en-3-one 17α-Hydroxy-4-Androsten-3-One Testosterone Related Compound C (17alpha-Hydroxyandrost-4-en-3-one) itestosterone solution Androst-4-en-3-one,17-hydroxy-, (17a) 17-Hydroxy-5-androst-1-en-3-one 17-i-Testosterone solution in methanol, 100ppm α epitestosterone 17-itestosterone UNII-48L726977Z 17-alpha-hydroxy-androst-4-en-3-on 17alpha-Hydroxyandrost-4-en-3-one itestosterone) i-Testosterone (CRM) MFCD00067129 4-ANDROSTEN-17ALPHA-OL-3-ONE 17a-cis-Testosterone EINECS 200-835-2 epi-Testosterone itestosterone in Acetonitrile itesterone 17α-Hydroxyandrost-4-en-3-one cis-Testosterone 17-hydroxy-androst-4-en-3-one 17α-Testosterone 17-epi-testosterone ITESTOSTERONE, MIN CIS-TESTOSTERONE (8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

Density	1.1±0.1 g/cm3
Boiling Point	432.9±45.0 °C at 760 mmHg
Melting Point	218-220ºC
Molecular Formula	C₁₉H₂₈O₂
Molecular Weight	288.424
Flash Point	184.7±21.3 °C
Exact Mass	288.208923
PSA	37.30000
LogP	3.47
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.560
Storage condition	Refrigerator

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BV8395600

CHEMICAL NAME :: Androst-4-en-3-one, 17-alpha-hydroxy-

CAS REGISTRY NUMBER :: 481-30-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H28-O2

MOLECULAR WEIGHT :: 288.47

WISWESSER LINE NOTATION :: L E5 B666 OV MUTJ A1 E1 FQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 25 mg/kg

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

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

REFERENCE :: ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 49,193,1965

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H302 + H312 + H332-H319
Precautionary Statements	P210-P261-P302 + P352 + P312-P304 + P340 + P312-P337 + P313-P403 + P235
Hazard Codes	Xn: Harmful;
Risk Phrases	R68
Safety Phrases	22-36
RIDADR	UN 1648 3 / PGII
WGK Germany	3
RTECS	BV8395600
HS Code	2914400020

Precursor 8
36025-82-8 58-22-0 51067-43-7 83-46-5
63-05-8 897-06-3 1425-09-8 850848-14-5
DownStream 2
315-37-7 63-05-8

HS Code	2914400020

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.