Genistin

Name: Genistin
Brand: Vaqora Chemicals
SKU: VQ-030978

About Genistin

Genistin (CAS 529-59-9) is a high-purity reference standard of N methylpyrrolidone offered by Vaqora Chemicals. Formula C21H20O10, molecular weight 432.4 g/mol. The IUPAC name is 5-hydroxy-3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one. It is also known as Genistoside or Genistine.

It is supplied 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.

Laboratories use this N methylpyrrolidone standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to N methylpyrrolidone

View every impurity, metabolite and intermediate we list for N methylpyrrolidone.

N methylpyrrolidone impurities

Specifications & identifiers

Chemical identifiers
Product name	Genistin
Catalogue No.	VQ-030978
CAS Number	529-59-9
IUPAC name	5-hydroxy-3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
Molecular formula	C₂₁H₂₀O₁₀
Molecular weight	432.4 g/mol
Exact mass	432.1056
Grade	Reference Standard
HSN code	38229090
InChIKey	ZCOLJUOHXJRHDI-CMWLGVBASA-N
SMILES	C1=CC(=CC=C1C2=COC3=CC(=CC(=C3C2=O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O
PubChem CID	5281377

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	6 / 10
TPSA	166 Å²
Synonyms	Genistoside, Genistine, genistein 7-O-glucoside, Genistein 7-glucoside, Genistein 7-O-beta-D-glucoside, 5-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside, 4H-1-Benzopyran-4-one, 7-(beta-D-glucopyranosyloxy)-5-hydroxy-3-(4-hydroxyphenyl)-, Genisteol 7-monoglucoside, Glucosyl-7-genistein, Genistein, 7-O-beta-D-glucoside, 4',5,7-trihydroxyisoflavone 7-D-glucoside, Genistein, 7-beta-D-glucopyranoside

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 Genistin?

The CAS Registry Number of Genistin is 529-59-9. It is also known as Genistoside, Genistine, genistein 7-O-glucoside.

What is the molecular formula and molecular weight of Genistin?

Genistin has the molecular formula C21H20O10 and a molecular weight of 432.4 g/mol. Its IUPAC name is 5-hydroxy-3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one.

What is Genistin used for?

Genistin is supplied as a characterised reference material related to N methylpyrrolidone. 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 Genistin can I order?

We supply Genistin 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 Genistin?

Yes. Every lot of Genistin 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 Genistin be shipped internationally?

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