Boeravinone B

Name: Boeravinone B
Brand: Vaqora Chemicals
SKU: VQ-039790

About Boeravinone B

Vaqora Chemicals supplies Boeravinone B, an API impurity reference standard registered under CAS number 114567-34-9. Formula C17H12O6, molecular weight 312.27 g/mol. The IUPAC name is 6,9,11-trihydroxy-10-methyl-6H-chromeno[3,4-b]chromen-12-one. Common synonyms include boeravirone B.

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

As a characterised impurity of the parent drug substance, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Boeravinone B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Boeravinone B
Catalogue No.	VQ-039790
CAS Number	114567-34-9
IUPAC name	6,9,11-trihydroxy-10-methyl-6H-chromeno[3,4-b]chromen-12-one
Molecular formula	C₁₇H₁₂O₆
Molecular weight	312.27 g/mol
Exact mass	312.0634
Grade	Reference Standard
HSN code	38229090
InChIKey	YVVDYYFGAWQOGB-UHFFFAOYSA-N
SMILES	CC1=C(C2=C(C=C1O)OC3=C(C2=O)C4=CC=CC=C4OC3O)O
PubChem CID	14018348

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	3 / 6
TPSA	96.2 Å²
Synonyms	6a,12a-Dehydro-6,9,11-trihydroxy-10-methylrotenone, 6,9,11-Trihydroxy-10-methyl-6a,12a-dehydroretenoid, 6,9,11-trihydroxy-10-methyl-6H-chromeno(3,4-b)chromen-12-one, [1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one, 6,9,11-trihydroxy-10-methyl-, boeravirone B, 10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one, 6,9,11-Trihydroxy-10-methyl[1]benzopyrano[2,3-c][1]benzopyran-12(6H)-one

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 Boeravinone B?

The CAS Registry Number of Boeravinone B is 114567-34-9. It is also known as 6a,12a-Dehydro-6,9,11-trihydroxy-10-methylrotenone, 6,9,11-Trihydroxy-10-methyl-6a,12a-dehydroretenoid, 6,9,11-trihydroxy-10-methyl-6H-chromeno(3,4-b)chromen-12-one.

What is the molecular formula and molecular weight of Boeravinone B?

Boeravinone B has the molecular formula C17H12O6 and a molecular weight of 312.27 g/mol. Its IUPAC name is 6,9,11-trihydroxy-10-methyl-6H-chromeno[3,4-b]chromen-12-one.

Which grade and pack sizes of Boeravinone B can I order?

We supply Boeravinone B 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 Boeravinone B?

Yes. Every lot of Boeravinone B 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 Boeravinone B be shipped internationally?

Yes. Boeravinone B 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.