Vicenin II

Name: Vicenin II
Brand: Vaqora Chemicals
SKU: VQ-035096

About Vicenin II

Vicenin II is an impurity of Apigenin carrying the CAS registry number 23666-13-9. Its molecular formula is C27H30O15 and its molecular weight is 594.5 g/mol. Alternative names: Apigenin 6,8-di-C-glucoside and Vicenin-2.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Apigenin, 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Apigenin

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

Apigenin impurities

Specifications & identifiers

Chemical identifiers
Product name	Vicenin II
Catalogue No.	VQ-035096
CAS Number	23666-13-9
IUPAC name	5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-bis[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
Molecular formula	C₂₇H₃₀O₁₅
Molecular weight	594.5 g/mol
Exact mass	594.1585
Grade	Reference Standard
HSN code	38229090
InChIKey	FIAAVMJLAGNUKW-VQVVXJKKSA-N
SMILES	C1=CC(=CC=C1C2=CC(=O)C3=C(C(=C(C(=C3O2)[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O)O)O
PubChem CID	442664

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.3
H-bond donors / acceptors	11 / 15
TPSA	267 Å²
Synonyms	Apigenin 6,8-di-C-glucoside, Vicenin-2, Apigenin-6,8-di-C-glycoside, 5,7,4'-Trihydroxyflavone-6,8-di-C-glucoside, isovitexin 8-C-beta-glucoside, Vicenin -2, 6,8-di-c-glucosylapigenin, Vicenin, apigenin-6,8-di-C-glycopyranoside, Apigenin 6,8-di-C-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 Vicenin II?

The CAS Registry Number of Vicenin II is 23666-13-9. It is also known as Apigenin 6,8-di-C-glucoside, Vicenin-2, Apigenin-6,8-di-C-glycoside.

What is the molecular formula and molecular weight of Vicenin II?

Vicenin II has the molecular formula C27H30O15 and a molecular weight of 594.5 g/mol. Its IUPAC name is 5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-bis[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one.

What is Vicenin II used for?

Vicenin II is supplied as a characterised reference material related to Apigenin. 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 Vicenin II can I order?

We supply Vicenin II 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 Vicenin II?

Yes. Every lot of Vicenin II 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 Vicenin II be shipped internationally?

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