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Merck
CN

PHR8644

Epitestosterone

certified reference material, pharmaceutical secondary standard

Synonym(s):

17α-testosterone, Testosterone EP Impurity C, 17α-Hydroxy-4-androsten-3-one, 4-Androsten-17α-ol-3-one, cis-Testosterone, Isotestosterone

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About This Item

Empirical Formula (Hill Notation):
C19H28O2
CAS Number:
Molecular Weight:
288.42
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
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InChI

1S/C19H28O2/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/h11,14-17,21H,3-10H2,1-2H3/t14-,15-,16-,17+,18-,19-/m0/s1

SMILES string

[H][C@@]12CCC3=CC(=O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](O)CC[C@@]24[H]

InChI key

MUMGGOZAMZWBJJ-KZYORJDKSA-N

grade

certified reference material, pharmaceutical secondary standard

agency

(Not traceable to any primary pharmacopeia standard)

API family

testosterone

packaging

pkg of 100MG

application(s)

pharmaceutical

storage temp.

-10 to -25°C

Quality Level

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General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Biochem/physiol Actions

Epitestosterone is a naturally occurring steroid, an inactive epimer of testosterone.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

兴奋剂蛋白同化制剂
This item has

Certificates of Analysis (COA)

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