Beta-Zearalanol

Name: Beta-Zearalanol
Brand: Vaqora Chemicals
SKU: VQ-042354

About Beta-Zearalanol

Beta-Zearalanol (CAS 42422-68-4) is a metabolite or degradation product of Zeranol offered by Vaqora Chemicals. The compound has the formula C18H26O5, corresponding to a molecular weight of 322.4 g/mol. The IUPAC name is (4S,8S)-8,16,18-trihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-2-one. Alternative names: β-Zearalanol and Taleranol.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Analytical teams use this compound to identify metabolites and degradants of Zeranol, 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.

Vaqora Chemicals supplies Beta-Zearalanol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Zeranol

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

Zeranol impurities

Specifications & identifiers

Chemical identifiers
Product name	Beta-Zearalanol
Catalogue No.	VQ-042354
CAS Number	42422-68-4
IUPAC name	(4S,8S)-8,16,18-trihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-2-one
Molecular formula	C₁₈H₂₆O₅
Molecular weight	322.4 g/mol
Exact mass	322.178
Grade	Reference Standard
HSN code	38229090
InChIKey	DWTTZBARDOXEAM-JSGCOSHPSA-N
SMILES	C[C@H]1CCC[C@H](CCCCCC2=C(C(=CC(=C2)O)O)C(=O)O1)O
PubChem CID	65434

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	3 / 5
TPSA	87 Å²
Synonyms	β-Zearalanol, Taleranol, estrogen P-1560, b-Zeranol, (6S,10S)-6-(6,10-Dihydroxyundecyl)-beta-resorcyclic acid mu-lactone

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H360May damage fertility or the unborn child

Precautionary statements: P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Beta-Zearalanol?

The CAS Registry Number of Beta-Zearalanol is 42422-68-4. It is also known as β-Zearalanol, Taleranol, estrogen P-1560.

What is the molecular formula and molecular weight of Beta-Zearalanol?

Beta-Zearalanol has the molecular formula C18H26O5 and a molecular weight of 322.4 g/mol. Its IUPAC name is (4S,8S)-8,16,18-trihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-2-one.

What is Beta-Zearalanol used for?

Beta-Zearalanol is supplied as a characterised reference material related to Zeranol. 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 Beta-Zearalanol can I order?

We supply Beta-Zearalanol 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 Beta-Zearalanol?

Yes. Every lot of Beta-Zearalanol 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 Beta-Zearalanol be shipped internationally?

Yes. Beta-Zearalanol 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.