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Safety Information

46272

Supelco

Ethisterone

VETRANAL®, analytical standard

Synonym(s):

17α-Ethynyltestosterone, 17β-Hydroxy-4,17α-pregnen-20-yn-3-one, 4,17α-Pregnen-17β-ol-20-yn-3-one

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About This Item

Empirical Formula (Hill Notation):
C21H28O2
CAS Number:
434-03-7
Molecular Weight:
312.45
Beilstein:
1889895
EC Number:
207-096-5
MDL number:
MFCD00003656
UNSPSC Code:
41116107
PubChem Substance ID:
329757117

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

263-269 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3CC[C@@]4(O)C#C

InChI

1S/C21H28O2/c1-4-21(23)12-9-18-16-6-5-14-13-15(22)7-10-19(14,2)17(16)8-11-20(18,21)3/h1,13,16-18,23H,5-12H2,2-3H3/t16-,17+,18+,19+,20+,21+/m1/s1

InChI key

CHNXZKVNWQUJIB-CEGNMAFCSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H360FD,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

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Certificates of Analysis (COA)

Lot/Batch Number

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José Ruiz et al.
Journal of inorganic biochemistry, 105(4), 525-531 (2011-02-22)
The novel steroidal carrier ligand 17-α-[4'-ethynyl-dimethylbenzylamine]-17-β-testosterone (ET-dmba 1) and the steroid--C,N-chelate platinum(II) derivatives [Pt(ET-dmba)Cl(L)] (L = DMSO (2) and PTA (3; PTA =1,3,5-triaza-7-phosphaadamantane)) have been prepared. Values of IC(50) were calculated for the new platinum complexes 2 and 3 against
New warning on birth control patch.
FDA consumer, 40(1), 4-4 (2006-03-15)
Carlos Sánchez-Cano et al.
Dalton transactions (Cambridge, England : 2003), (48)(48), 10765-10773 (2009-12-22)
A range of terpyridine platinum(II) metallo-intercalators with bioactive steroids attached has been created with the aim of localizing cytotoxic drugs. Complexes where the steroid does not interfere with access to the terpyridine are shown to retain potent cytotoxicity and show
José M Sainz et al.
Endocrine, 24(1), 61-71 (2004-07-14)
This study investigated the effects of two NO-releasing agents, diethylenetriamine-NO (deta-NO) and sodium nitroprusside (SNP), on basal, ACTH-, and angiotensin II (AngII)-stimulated aldosterone production in glomerulosa cells from bovine adrenal gland. NO donors inhibited basal and ACTH- or AngII-stimulated aldosterone
Terry White et al.
American journal of obstetrics and gynecology, 192(6), 2055-2059 (2005-06-23)
The purpose of this study was to compare biochemical androgen profiles in women treated with the contraceptive patch versus an oral contraceptive (OC). Twenty-four healthy women were randomly assigned to receive 3 cycles of either the contraceptive patch (ethinyl estradiol
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