Casticin

Name: Casticin
Brand: Vaqora Chemicals
SKU: VQ-040598

About Casticin

Listed under CAS 479-91-4, Casticin is an API reference standard available from Vaqora Chemicals. With the molecular formula C19H18O8, it has a molar mass of 374.3 g/mol. The IUPAC name is 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxychromen-4-one. Alternative names: Vitexicarpin and Quercetagetin 3,6,7,4'-tetramethyl ether.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Casticin
Catalogue No.	VQ-040598
CAS Number	479-91-4
IUPAC name	5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxychromen-4-one
Molecular formula	C₁₉H₁₈O₈
Molecular weight	374.3 g/mol
Exact mass	374.1002
Grade	Reference Standard
HSN code	38229090
InChIKey	PJQLSMYMOKWUJG-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C(=C(C=C3O2)OC)OC)O)OC)O
PubChem CID	5315263

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	2 / 8
TPSA	104 Å²
Synonyms	Vitexicarpin, Quercetagetin 3,6,7,4'-tetramethyl ether, 3',5-Dihydroxy-3,4',6,7-tetramethoxyflavone, 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone, 4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-, Casticin(Vitexicarpin), 5,3'-dihydroxy-3,6,7,4'-tetramethoxyflavone, 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one, 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-1-benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4-methoxy-phenyl)-3,6,7-trimethoxy-chromen-4-one, Casticine

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 Casticin?

The CAS Registry Number of Casticin is 479-91-4. It is also known as Vitexicarpin, Quercetagetin 3,6,7,4'-tetramethyl ether, 3',5-Dihydroxy-3,4',6,7-tetramethoxyflavone.

What is the molecular formula and molecular weight of Casticin?

Casticin has the molecular formula C19H18O8 and a molecular weight of 374.3 g/mol. Its IUPAC name is 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxychromen-4-one.

Which grade and pack sizes of Casticin can I order?

We supply Casticin 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 Casticin?

Yes. Every lot of Casticin 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 Casticin be shipped internationally?

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