4a-Hydroxy Stanozolol

Name: 4a-Hydroxy Stanozolol
Brand: Vaqora Chemicals
SKU: VQ-043688

About 4a-Hydroxy Stanozolol

4a-Hydroxy Stanozolol (CAS 100356-20-5) is a metabolite or degradation product of Stanozolol offered by Vaqora Chemicals. The compound has the formula C21H32N2O2, corresponding to a molecular weight of 344.5 g/mol. Alternative names: 4Alpha-Hydroxy Stanozolol and 4alpha-Hydroxystanozolol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Stanozolol, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4a-Hydroxy Stanozolol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Stanozolol

View every impurity, metabolite and intermediate we list for Stanozolol.

Stanozolol impurities

Specifications & identifiers

Chemical identifiers
Product name	4a-Hydroxy Stanozolol
Catalogue No.	VQ-043688
CAS Number	100356-20-5
IUPAC name	(1S,2R,9S,10R,13R,14S,17S,18S)-2,17,18-trimethyl-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5-diene-9,17-diol
Molecular formula	C₂₁H₃₂N₂O₂
Molecular weight	344.5 g/mol
Exact mass	344.2464
Grade	Reference Standard
HSN code	38229090
InChIKey	OCUSYXNRARMJHS-JEZHLNCLSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CC[C@@H]4[C@@]3(CC5=C([C@H]4O)NN=C5)C
PubChem CID	71749345

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	3 / 3
TPSA	69.1 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4a-Hydroxy Stanozolol?

The CAS Registry Number of 4a-Hydroxy Stanozolol is 100356-20-5. It is also known as 4Alpha-Hydroxy Stanozolol, 4alpha-Hydroxystanozolol, 4alpha-Hydroxystanozolol degrees.

What is the molecular formula and molecular weight of 4a-Hydroxy Stanozolol?

4a-Hydroxy Stanozolol has the molecular formula C21H32N2O2 and a molecular weight of 344.5 g/mol. Its IUPAC name is (1S,2R,9S,10R,13R,14S,17S,18S)-2,17,18-trimethyl-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5-diene-9,17-diol.

What is 4a-Hydroxy Stanozolol used for?

4a-Hydroxy Stanozolol is supplied as a characterised reference material related to Stanozolol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4a-Hydroxy Stanozolol can I order?

We supply 4a-Hydroxy Stanozolol in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4a-Hydroxy Stanozolol?

Yes. Every lot of 4a-Hydroxy Stanozolol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4a-Hydroxy Stanozolol be shipped internationally?

Yes. We export 4a-Hydroxy Stanozolol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.