Stanozolol

Name: Stanozolol
Brand: Vaqora Chemicals
SKU: VQ-004147

About Stanozolol

Listed under CAS 10418-03-8, Stanozolol is a metabolic / hormonal API available from Vaqora Chemicals in IP/BP/USP grade. Its molecular formula is C21H32N2O and its molecular weight is 328.5 g/mol. It is also known as Winstrol or Androstanazol.

The product is provided as a powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This API belongs to our antidiabetic, hormone and metabolic APIs portfolio and is supplied to IP/BP/USP specifications for formulators, contract manufacturers and generic drug developers. Our customers for this product work in pharmaceutical manufacturing.

Standard pack sizes are 1 kg, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Stanozolol
Catalogue No.	VQ-004147
CAS Number	10418-03-8
IUPAC name	(1S,2S,10S,13R,14S,17S,18S)-2,17,18-trimethyl-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5-dien-17-ol
Molecular formula	C₂₁H₃₂N₂O
Molecular weight	328.5 g/mol
Exact mass	328.2515
Grade	IP/BP/USP
HSN code	2933
InChIKey	LKAJKIOFIWVMDJ-IYRCEVNGSA-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(C4)NN=C5)C
PubChem CID	25249

Physical properties
Physical form	Powder
LogP (XLogP3)	4.5
H-bond donors / acceptors	2 / 2
TPSA	48.9 Å²
Synonyms	Winstrol, Androstanazol, Stanazolol, Tevabolin, Winstrol Depot, Estazol, Winstrol V, Estanozolol, Stanozolol ciii, 17-Methyl-2'H-5alpha-androst-2-eno(3,2-c)pyrazol-17beta-ol, 2'H-Androst-2-eno(3,2-c)pyrazol-17-ol, 17-methyl-, (5alpha,17beta)-, 17-Methyl-5alpha-androstano(3,2-c)pyrazol-17beta-ol

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P280, P318, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Stanozolol?

The CAS Registry Number of Stanozolol is 10418-03-8. It is also known as Winstrol, Androstanazol, Stanazolol.

What is the molecular formula and molecular weight of Stanozolol?

Stanozolol has the molecular formula C21H32N2O and a molecular weight of 328.5 g/mol. Its IUPAC name is (1S,2S,10S,13R,14S,17S,18S)-2,17,18-trimethyl-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5-dien-17-ol.

Which grade and pack sizes of Stanozolol can I order?

We supply Stanozolol in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Stanozolol?

Yes. Every lot of 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 Stanozolol be shipped internationally?

Yes. Stanozolol is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.