Isovitexin

Name: Isovitexin
Brand: Vaqora Chemicals
SKU: VQ-032746

About Isovitexin

Isovitexin (CAS 38953-85-4) is an impurity of Vitexin offered by Vaqora Chemicals. Formula C21H20O10, molecular weight 432.4 g/mol. It is also known as Saponaretin or Homovitexin.

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. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Vitexin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Vitexin

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

Vitexin impurities

Specifications & identifiers

Chemical identifiers
Product name	Isovitexin
Catalogue No.	VQ-032746
CAS Number	38953-85-4
IUPAC name	5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
Molecular formula	C₂₁H₂₀O₁₀
Molecular weight	432.4 g/mol
Exact mass	432.1056
Grade	Reference Standard
HSN code	38229090
InChIKey	MYXNWGACZJSMBT-VJXVFPJBSA-N
SMILES	C1=CC(=CC=C1C2=CC(=O)C3=C(O2)C=C(C(=C3O)[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
PubChem CID	162350

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	7 / 10
TPSA	177 Å²
Synonyms	Saponaretin, Homovitexin, Apigenin-6-C-glucoside, 6-Glucosylapigenin, 6-C-Glucosylapigenin, Apigenin 6-C-glucoside, 6-C-beta-D-Glucopyranosylapigenin, 4H-1-Benzopyran-4-one, 6-beta-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-, 6-glucosyl-apigenin, Isoavroside, 6-beta-D-Glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Avroside

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, 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 Isovitexin?

The CAS Registry Number of Isovitexin is 38953-85-4. It is also known as Saponaretin, Homovitexin, Apigenin-6-C-glucoside.

What is the molecular formula and molecular weight of Isovitexin?

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

What is Isovitexin used for?

Isovitexin is supplied as a characterised reference material related to Vitexin. 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 Isovitexin can I order?

We supply Isovitexin 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 Isovitexin?

Yes. Every lot of Isovitexin 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 Isovitexin be shipped internationally?

Yes. Isovitexin 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.