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31573

Supelco

5α-Androstan-17β-ol-3-one

VETRANAL®, analytical standard

Synonym(s):
17β-Hydroxy-5α-androstan-3-one, 4,5α-Dihydrotestosterone, Androstanolone, Stanolone
Empirical Formula (Hill Notation):
C19H30O2
CAS Number:
Molecular Weight:
290.44
Beilstein:
2056371
EC Number:
MDL number:
PubChem Substance ID:

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

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H](O)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CCC(=O)C2

InChI

1S/C19H30O2/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/h12,14-17,21H,3-11H2,1-2H3/t12-,14-,15-,16-,17-,18-,19-/m0/s1

InChI key

NVKAWKQGWWIWPM-ABEVXSGRSA-N

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1 of 4

This Item
1030046444M5626
5α-Androstan-17β-ol-3-one VETRANAL®, analytical standard

Supelco

31573

5α-Androstan-17β-ol-3-one

17α-Methyltestosterone VETRANAL®, analytical standard

Supelco

46444

17α-Methyltestosterone

format

neat

format

-

format

neat

format

neat

product line

VETRANAL®

product line

-

product line

VETRANAL®

product line

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

drug control

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

drug control

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

drug control

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

drug control

USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

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 Sigma-Aldrich Chemie GmbH

Signal Word

Danger

Hazard Classifications

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

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)

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Nanocrystal-based drug delivery systems provide important tools for ocular formulation development, especially when considering poorly soluble drugs. The objective of the study was to formulate ophthalmic, intraocular pressure (IOP) reducing, nanocrystal suspensions from a poorly soluble drug, brinzolamide (BRA), using

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