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Safety Information

46444

Supelco

17α-Methyltestosterone

VETRANAL®, analytical standard

Synonym(s):

17α-Methyl-4-androsten-17β-ol-3-one, 17β-Hydroxy-17α-methyl-4-androsten-3-one, Mesterone, Methyltestosterone

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25 G
CN¥577.98
250 G
CN¥2,076.21
10 KG
CN¥49,223.06

CN¥577.98

Estimated to ship onMay 30, 2025Details

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25 G
CN¥577.98
250 G
CN¥2,076.21
10 KG
CN¥49,223.06

About This Item

Empirical Formula (Hill Notation):
C20H30O2
CAS Number:
58-18-4
Molecular Weight:
302.45
Beilstein:
2057425
EC Number:
200-366-3
MDL number:
MFCD00003655
UNSPSC Code:
41116107
PubChem Substance ID:
329757188
NACRES:
NA.24

CN¥577.98

Estimated to ship onMay 30, 2025Details

Request a Bulk Order

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

drug control

USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

162-168 °C (lit.)

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

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

InChI

1S/C20H30O2/c1-18-9-6-14(21)12-13(18)4-5-15-16(18)7-10-19(2)17(15)8-11-20(19,3)22/h12,15-17,22H,4-11H2,1-3H3/t15-,16+,17+,18+,19+,20+/m1/s1

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Show Differences

1 of 4

This Item
B4554B9879391334
N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid pKa (20 °C)7.15, ≥99% (alkalimetric)

115228

N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid

BES BioPerformance Certified, suitable for cell culture, ≥99.0%

B4554

BES

BES ≥99.0% (titration)

B9879

BES

BES ULTROL® Grade, ≥99% dry basis (titration), zwitterionic N-substituted aminosulfonic acid buffer

391334

BES

Quality Level

100

Quality Level

-

Quality Level

400

Quality Level

100

form

solid

form

crystalline

form

crystalline

form

solid

pKa (20 °C)

7.15

pKa (20 °C)

-

pKa (20 °C)

-

pKa (20 °C)

7.12

storage temp.

2-30°C

storage temp.

room temp

storage temp.

room temp

storage temp.

15-25°C

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 hazard
GHS08

Signal Word

Danger

Hazard Statements

H350,H361fd

Hazard Classifications

Carc. 1B - Repr. 2

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
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCM6288
    BCCK0271
    BCCG6508
    BCCB6395
    BCBW6225

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    Supreeda Homklin et al.
    Chemosphere, 82(10), 1401-1407 (2011-01-05)
    17α-Methyltestosterone (MT), an anabolic androgenic steroid, is used widely in inducing an all male population in aquaculture farming of fish, such as Nile tilapia (Oreochromis niloticus). Current understanding of the occurrence and fate of MT in the sediments and the
    C Gómez et al.
    Steroids, 78(1), 44-52 (2012-11-07)
    Methyltestosterone (MT) is one of the most frequently detected anabolic androgenic steroids in doping control analysis. MT misuse is commonly detected by the identification of its two main metabolites excreted as glucuronide conjugates, 17α-methyl-5α-androstan-3α,17β-diol and 17α-methyl-5β-androstan-3α,17β-diol. The detection of these
    Daniela Stange et al.
    Ecotoxicology and environmental safety, 75(1), 94-101 (2011-09-29)
    Molluscs are raising attention as ecotoxicological test organisms due to their high diversity and ecological importance. The ovoviviparous prosobranch gastropod Potamopyrgus antipodarum (freshwater mudsnail) responds very sensitively to xenobiotics and has therefore been proposed as OECD standard test organism. Endocrine
    Carlos A A Penatti et al.
    Neuropharmacology, 61(4), 653-664 (2011-06-08)
    Disruption of reproductive function is a hallmark of abuse of anabolic androgenic steroids (AAS) in female subjects. To understand the central actions of AAS, patch clamp recordings were made in estrous, diestrous and AAS-treated mice from gonadotropin releasing hormone (GnRH)
    Yuqian Han et al.
    Food chemistry, 135(4), 2988-2993 (2012-09-18)
    A simple, rapid and sensitive method was developed for determination of 17α-methyltestosterone in aquatic products by extraction with subcritical 1,1,1,2-tetrafluoroethane (R134a) extraction and high performance liquid chromatography (HPLC). Response surface methodology (RSM) was adopted to optimise extraction pressure, temperature and
    View All Related Papers

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