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A7883

Sigma-Aldrich

5α-Androst-16-en-3α-ol

Synonym(s):

Androstenol, 16-(5α)Androsten-3α-ol, 3α-Hydroxy-5α-androst-16-ene

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About This Item

Empirical Formula (Hill Notation):
C19H30O
CAS Number:
1153-51-1
Molecular Weight:
274.44
EC Number:
214-573-1
MDL number:
MFCD00051224
UNSPSC Code:
12352200
PubChem Substance ID:
24891288
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

200

Assay

≥98% (TLC)

form

powder

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

GC/MS: suitable

mp

140-141 °C (lit.)

solubility

ethanol: 19.60-20.40 mg/mL, clear, colorless

shipped in

ambient

storage temp.

room temp

SMILES string

C[C@]12CC[C@H]3[C@@H](CC[C@H]4C[C@H](O)CC[C@]34C)[C@@H]1CC=C2

InChI

1S/C19H30O/c1-18-9-3-4-16(18)15-6-5-13-12-14(20)7-11-19(13,2)17(15)8-10-18/h3,9,13-17,20H,4-8,10-12H2,1-2H3/t13-,14+,15-,16-,17-,18-,19-/m0/s1

InChI key

KRVXMNNRSSQZJP-PHFHYRSDSA-N

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Application

5-α-androst-16-en-3-α-ol (androstenol) is an androgen believed to act as a pheromone. Androstenol has been used in a study to develop a combined gas chromatography/thermal conversion/isotope ratio mass spectrometry (GC/TC/IRMS) method for D/H ratio determination of endogenous urinary steroids.

Biochem/physiol Actions

5alpha-androst-16-en-3alpha-ol (androstenol), is an androgen believed to act as a pheromone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jeremy Vincent et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 61(Pt 1), 156-159 (2006-03-02)
The constitutive androstane receptor (CAR) is a member of the nuclear receptor superfamily. In contrast to classical nuclear receptors, which possess small-molecule ligand-inducible activity, CAR exhibits constitutive transcriptional activity in the apparent absence of ligand. CAR is among the most
Guan Wang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 870(2), 209-215 (2008-07-01)
A novel method using solid-phase extraction coupled with gas chromatography and flame ionization detector (FID)/electron impact mass spectrometry (EIMS) was developed for the determination of 5alpha-androst-16-en-3alpha-ol (androstenol), a steroidal compound belonging to the group of musk odorous 16-androstenes, in truffle
S Stefańczyk-Krzymowska et al.
Experimental physiology, 85(6), 801-809 (2001-02-24)
It is generally accepted that pheromones act by stimulating of the dendritic receptors of the olfactory neurones massed in the olfactory epithelium. This study was designed to ascertain whether it is possible for the boar pheromone androstenol (5alpha-androst-16-en-3-ol) to be
Thomas Piper et al.
Rapid communications in mass spectrometry : RCM, 23(13), 1917-1926 (2009-05-23)
The development and application of a combined gas chromatography/thermal conversion/isotope ratio mass spectrometry (GC/TC/IRMS) method for D/H ratio determination of endogenous urinary steroids are presented. The key element in sample preparation was the consecutive cleanup with high-performance liquid chromatography of
E L Hurden et al.
The Journal of endocrinology, 103(2), 179-186 (1984-11-01)
Three mature Large White boars were anaesthetized and received [7(n)-3H]pregnenolone by continuous infusion into right and left spermatic arteries for up to 180 min. Spermatic venous blood flow was measured by separate timed collections of completely diverted outflow from each
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