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E5126

Sigma-Aldrich

Etiocholan-3α-ol-17-one

Synonym(s):

3α-Hydroxy-5β-androstan-17-one, 5β-Androsterone, Etiocholanone

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About This Item

Empirical Formula (Hill Notation):
C19H30O2
CAS Number:
53-42-9
Molecular Weight:
290.44
Beilstein:
2217625
MDL number:
MFCD00064133
UNSPSC Code:
41116107
PubChem Substance ID:
24894603
NACRES:
NA.77

Assay

≥98% (TLC)

Quality Level

200

form

powder

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

solubility

chloroform: 9.80-10.20 mg/mL, clear, colorless

shipped in

ambient

storage temp.

room temp

SMILES string

C[C@]12CC[C@@H](O)C[C@H]1CC[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3CCC4=O

InChI

1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13-,14+,15+,16+,18+,19+/m1/s1

InChI key

QGXBDMJGAMFCBF-BNSUEQOYSA-N

Gene Information

human ... SERPINA6(866)
rat ... Gabra1(29705) , Gabra2(29706) , Gabrg2(29709)

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Signal Word

Warning

Hazard Statements

H302,H351,H361fd,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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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Biologically inert material in feces may confound interpretations of noninvasive fecal endocrine data, because it may induce variance related to differences in foraging behavior rather than to differences in endocrine activity. We evaluated two different enzyme immunoassays (EIAs) for the
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