5-ALPHA-ANDROSTANE CAS#: 438-22-2

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5-ALPHA-ANDROSTANE

Basic information Safety Supplier Related

5-ALPHA-ANDROSTANE Basic information

Product Name:

5-ALPHA-ANDROSTANE

Synonyms:

5ALPHA-ANDROSTAN
5-ALPHA-ANDROSTANE
5ALPHA(H)-ANDROSTANE
5-A-ANDROSTANE
5-ALPHA-ANDROSTANE, 1X1ML, CH2CL2, 2000U G/ML
5alpha-androsane
5α-androstane
5-α-androstane solution

CAS:

438-22-2

MF:

C19H32

MW:

260.46

EINECS:

207-116-2

Product Categories:

Steroids
A
Alphabetic
AM to AQEPA
Clinical Standards
Diesel Range Organics (DRO)Chromatography
Hormones
UST/GRO/DRO

Mol File:

438-22-2.mol

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5-ALPHA-ANDROSTANE Chemical Properties

Melting point:: 50-50.5°
alpha: D16 +2° (c = 1.2 in chloroform)
Boiling point:: 336.0±9.0 °C(Predicted)
Density: 0.950±0.06 g/cm3(Predicted)
storage temp.: room temp
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
color: White to Off-White
CAS DataBase Reference: 438-22-2(CAS DataBase Reference)
EPA Substance Registry System: Androstane, (5.alpha.)- (438-22-2)

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Safety Information

Hazard Codes: T,Xn
Risk Statements: 45-23/24/25-36/37/38-43-63-67-40
Safety Statements: 53-23-24/25-36/37
RIDADR: UN 1593 6.1/PG 3
WGK Germany: 3
HS Code: 29372290

MSDS

Language:English Provider:SigmaAldrich

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5-ALPHA-ANDROSTANE Usage And Synthesis

Uses

5alpha-Androstane is an anabolic steroid.

Definition

ChEBI: 5alpha-androstane is the 5alpha-stereoisomer of androstane. It has a role as a human metabolite.

Purification Methods

Purify 5-androstane by chromatography through Al2O3 (grade III) and elute with pet ether and recrystallise from MeOH (2x) and Me2CO/MeOH. It sublimes at 60o/high vacuum. Also dissolve it in pet ether, filter it through silica gel, evaporate and recrystallise it. [Steiger & Reichstein Helv Chim Acta 20 817 1937, Prelog et al. Helv Chim Acta 27 66 1944, IR, NMR: Halkes & Havinga Rec Trav Chim Pays-Bas 8 4 889 1965, Allinger et al. Tetrahedron 27 5073 1971, Beilstein 5 III 1110, 5 IV 1211.]

5-ALPHA-ANDROSTANE Preparation Products And Raw materials

Preparation Products

1,3,5(10)-Estratrien-3-ol-17-one Epiandrosterone f)naphthalene-2-beta,7-beta-diol, hexadecahydro-2-alpha,7-alpha-dicyclopenta( 10a-dimethyl-diethynyl- 8 2,3-Seco-5-androstan-17-one-2,3-dicarboxylic acid

5-ALPHA-ANDROSTANESupplier

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