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Merck
CN

E5126

Etiocholan-3α-ol-17-one

≥98% (TLC), testosterone metabolite, powder

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

Key Documents

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Product Name

Etiocholan-3α-ol-17-one,

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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Related Categories

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000511278
0000511278
0000504052
0000504052
0000460659

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Maria K Parr et al.
Steroids, 76(6), 540-547 (2011-02-12)
New analogues of androgens that had never been available as approved drugs are marketed as "dietary supplement" recently. They are mainly advertised to promote muscle mass and are considered by the governmental authorities in various countries, as well as by
André Ganswindt et al.
Physiological and biochemical zoology : PBZ, 85(2), 194-199 (2012-03-16)
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
Istaroxime: is the remedy better than the disease?: Editorial to: "Chronic istaroxine improves cardiac function and heart rate variability in cardiomyopathic hamsters" by Pietro Lo Giudice et al.
Dimitrios Farmakis et al.
Cardiovascular drugs and therapy, 25(2), 115-117 (2011-04-13)
Mihai Gheorghiade et al.
Discovery medicine, 12(63), 141-151 (2011-09-01)
Heart failure (HF) patients are a medically complex and heterogeneous population with multiple cardiac and non-cardiac comorbidities. Although there are a multitude of etiologic substrates and initiating and amplifying mechanisms contributing to disease progression, these pathophysiologic processes ultimately all lead
Clinical implications of the 5α-androstanedione pathway for castration-resistant prostate cancer.
Nima Sharifi
Future oncology (London, England), 7(11), 1239-1241 (2011-11-03)
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