CAS No.1239-31-2,Epiandrosterone acetate Suppliers

Products Categories

Pharmaceutical (73)
Organic Chemicals (13)
Food Additives (6)
Others (6)
Plant Extract (2)
Reagent (2)
Materials (1)

Basic Information

Molecular Structure:
CAS No.:	1239-31-2
Name:	Epiandrosterone acetate
Article Data:	71

Formula:	C₂₁H₃₂O₃
Molecular Weight:	332.483
Synonyms:	17-Oxo-5a-androstan-3b-yl acetate;3b-Acetoxy-5a-androstan-17-one;3b-Acetoxyepiandrosterone;5a-Androstan-3b-acetoxy-17-one;5a-Androstan-3b-ol-17-one acetate;
EINECS:	212-714-1
Density:	1.09 g/cm³
Melting Point:	169-173 °C
Boiling Point:	424.6 °C at 760 mmHg
Flash Point:	182.8 °C
Hazard Symbols:	Xn
Risk Codes:	20/21/22-40
Safety:	16-23-36
PSA:	43.37000
LogP:	4.52990

Total:86 Page 1 of 3 1 2 3 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 1239-31-2

Chemistry

IUPAC Name: [(3S,5S,8R,9S,10S,13S,14S)-10,13-Dimethyl-17-oxo-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[A]phenanthren-3-Yl] acetate
Molecular Weight: 332.47698 g/mol
Molecular Formula: C₂₁H₃₂O₃
Density: 1.09 g/cm³
Melting Point: 169-173°C
Flash Point: 182.8 °C
Boiling Point: 424.6 °C at 760 mmHg
Vapour Pressure: 2.04E-07 mmHg at 25 °C
Enthalpy of Vaporization: 67.92 kJ/mol
Molecular structure of Epiandrosterone Acetate (CAS NO.1239-31-2):

XLogP3: 4.3
H-Bond Acceptor: 3
Rotatable Bond Count: 2
Tautomer Count: 2
Exact Mass: 332.235145
MonoIsotopic Mass: 332.235145
Topological Polar Surface Area: 43.4
Heavy Atom Count: 24
Canonical SMILES: CC(=O)OC1CCC2(C(C1)CCC3C2CCC4(C3CCC4=O)C)C
Isomeric SMILES: CC(=O)O[C@H]1CC[C@]2([C@H](C1)CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CCC4=O)C)
InChI: InChI=1S/C21H32O3/c1-13(22)24-15-8-10-20(2)14(12-15)4-5-16-17-6-7-19(23)21(17,3)11-9-18(16)20/h14-18H,4-12H2,1-3H3/t14-,15-,16-,17-,18-,20-,21-/m0/s1
InChIKey: FDCINQSOYQUNKB-HGDYXINXSA-N
Product Categories: Pharmaceutical Intermediates; Steroids

Uses

Epiandrosterone Acetate (CAS NO.1239-31-2) can be used as intermediate contraceptives norethisterone .

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	4900mg/kg (4900mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 32, 1974.
mouse	LD50	oral	> 8gm/kg (8000mg/kg)		Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(2), Pg. 32, 1974.

Safety Profile

Low toxicity by ingestion. Questionable carcinogen with experimental data reported. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating vapors.

Specification

Epiandrosterone Acetate (CAS NO.1239-31-2) is also named as (3-beta,5-alpha)-3-(Acetyloxy)androstan-17-one ; 17-Oxo-5alpha-androstan-3beta-yl acetate ; 3beta-Acetoxy-5alpha-androstan-17-one ; 4-08-00-00644 (Beilstein Handbook Reference) ; 5alpha-Androstan-3beta-ol-17-one acetate ; BRN 2625063 ; Isoandrosterone acetate ; NSC 120612 ; epi-Androsterone acetate .