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Key Documents

Safety Information

M1800000

Methyltestosterone

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

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

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1 EA
CN¥7,908.54

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1 EA
CN¥7,908.54

About This Item

Empirical Formula (Hill Notation):
C20H30O2
CAS Number:
Molecular Weight:
302.45
Beilstein:
2057425
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

CN¥7,908.54


Available to ship onApril 24, 2025Details


Request a Bulk Order

grade

pharmaceutical primary standard

API family

methyltestosterone

manufacturer/tradename

EDQM

drug control

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

mp

162-168 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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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This Item
686943417037905
吡虫啉 PESTANAL®, analytical standard

37894

吡虫啉

吡虫啉 certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

68694

吡虫啉

噻虫啉 PESTANAL®, analytical standard

37905

噻虫啉

technique(s)

HPLC: suitable, gas chromatography (GC): suitable, NMR: suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

grade

analytical standard

grade

certified reference material, TraceCERT®

grade

analytical standard

grade

analytical standard

product line

PESTANAL®

product line

TraceCERT®

product line

PESTANAL®

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

mp

140-146 °C

mp

-

mp

-

mp

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Methyltestosterone EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

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

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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Sushant Kumar Verma et al.
PloS one, 9(7), e101439-e101439 (2014-07-09)
The present study was carried out to analyze the differences in the activity of hormone stanniocalcin (STC) between male and female fishes of Mastacembelus armatus during their gonadal cycle. A large variation in nuclear diameter of cells of corpuscles of
Jingzhu Wang et al.
Analytica chimica acta, 852, 146-152 (2014-12-03)
Isotope ratio mass spectrometry (IRMS) is applied to confirm testosterone (T) abuse by determining the carbon isotope ratios (δ(13)C value). However, (13)C labeled standards can be used to control the δ(13)C value and produce manipulated T which cannot be detected
Jingzhu Wang et al.
Analytical and bioanalytical chemistry, 406(24), 6061-6067 (2014-08-12)
Progesterone (PROG) is a naturally occurring progestagen, which has been used to prevent preterm birth, control persistent anovulatory bleeding, and treat premenstrual syndrome in clinical practices. Studies on the metabolism of PROG have demonstrated that PROG is the precursor of
Eric H Phillips et al.
Clinical therapeutics, 25(12), 3027-3043 (2004-01-30)
The use of hormone-replacement therapy (HRT) to treat menopausal symptoms has been influenced over the years by various safety concerns. These concerns include endometrial cancer, breast cancer, and cardiovascular disease, and have altered how HRT is prescribed. Evaluating postmarketing surveillance
Shuuji Mawaribuchi et al.
Endocrinology, 155(10), 3996-4005 (2014-07-23)
The African clawed frog, Xenopus laevis, has a ZZ/ZW-type sex-determination system. We previously reported that a W-linked gene, Dm-W, can determine development as a female. However, the mechanisms of early sex differentiation remain unclear. We used microarrays to screen for

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