Alpha-Naphthoflavone

Name: Alpha-Naphthoflavone
Brand: Vaqora Chemicals
SKU: VQ-050255

About Alpha-Naphthoflavone

Listed under CAS 604-59-1, Alpha-Naphthoflavone is an oxygen heterocycle available from Vaqora Chemicals. Its molecular formula is C19H12O2 and its molecular weight is 272.3 g/mol. The IUPAC name is 2-phenylbenzo[h]chromen-4-one. Alternative names: 7,8-Benzoflavone and alpha-Naphthylflavone.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and food and beverage processing.

We offer Alpha-Naphthoflavone in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Alpha-Naphthoflavone
Catalogue No.	VQ-050255
CAS Number	604-59-1
IUPAC name	2-phenylbenzo[h]chromen-4-one
Molecular formula	C₁₉H₁₂O₂
Molecular weight	272.3 g/mol
Exact mass	272.0837
InChIKey	VFMMPHCGEFXGIP-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C4=CC=CC=C4C=C3
PubChem CID	11790

Physical properties
Physical form	Other
LogP (XLogP3)	4.8
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
Synonyms	7,8-Benzoflavone, alpha-Naphthylflavone, Benzo(h)flavone, 2-Phenyl-4H-naphtho(1,2-b)pyran-4-one, 7,8-BF, 2-Phenylbenzo(h)chromen-4-one, benzo[h]flavone, 2-Phenyl-4H-naphtho[1,2-b]pyran-4-one, 2-Phenyl-4H-benzo[h]chromen-4-one, 4H-Naphtho[1,2-b]pyran-4-one, 2-phenyl-, 2-Phenyl-benzo[h]chromen-4-one

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 Alpha-Naphthoflavone?

The CAS Registry Number of Alpha-Naphthoflavone is 604-59-1. It is also known as 7,8-Benzoflavone, alpha-Naphthylflavone, Benzo(h)flavone.

What is the molecular formula and molecular weight of Alpha-Naphthoflavone?

Alpha-Naphthoflavone has the molecular formula C19H12O2 and a molecular weight of 272.3 g/mol. Its IUPAC name is 2-phenylbenzo[h]chromen-4-one.

Which grade and pack sizes of Alpha-Naphthoflavone can I order?

We supply Alpha-Naphthoflavone, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Alpha-Naphthoflavone?

Yes. Every lot of Alpha-Naphthoflavone 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 Alpha-Naphthoflavone be shipped internationally?

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