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74640

Sigma-Aldrich

19-Nortestosterone

≥99.0% (HPLC)

Synonym(s):

17β-Hydroxy-19-norandrost-4-en-3-one, 17β-Hydroxy-4-estren-3-one, 19-Norandrostenolone, 4-Estren-17β-ol-3-one, Nadrolone, Nandrolone

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About This Item

Empirical Formula (Hill Notation):
C18H26O2
CAS Number:
434-22-0
Molecular Weight:
274.40
Beilstein:
2055849
EC Number:
207-101-0
MDL number:
MFCD00003664
UNSPSC Code:
51111800
PubChem Substance ID:
57652521
NACRES:
NA.22

Quality Level

200

Assay

≥99.0% (HPLC)

form

crystals

optical activity

[α]20/D +57±2°, c = 1% in chloroform

drug control

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

SMILES string

C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@H]2O

InChI

1S/C18H26O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h10,13-17,20H,2-9H2,1H3/t13-,14+,15+,16-,17-,18-/m0/s1

InChI key

NPAGDVCDWIYMMC-IZPLOLCNSA-N

Gene Information

human ... SERPINA6(866) , SHBG(6462)
rat ... Ar(24208) , Nr3c2(25672) , Pgr(25154)

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General description

19-Nortestosterone, also known as nandrolone or 17β-hydroxy-19-nor-4-androsten-3-one, is an androgenic anabolic steroid (AAS).

Application

19-Nortestosterone can be used as a reactant to prepare:
  • Fluorescent nandrolone-BODIPY conjugates to study intracellular localization and tracking of nandrolone using fluorescence microscope.
  • Optically pure hexadecahydrochrysene diastereomers, and chrysene enantiomers.

Other Notes

Sales restrictions may apply

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H351,H360FD

Hazard Classifications

Carc. 2 - Repr. 1B

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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This study reports the preclinical evaluation of the bone and muscle protective potential of the synthetic androgen 7alpha-methyl-19-nortestosterone (MENTtrade mark), as assessed in the aged orchidectomized rat model. Aged (13-month-old) orchidectomized Wistar rats were treated with different doses of MENT
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