Phenprocoumon

Name: Phenprocoumon
Brand: Vaqora Chemicals
SKU: VQ-039075

About Phenprocoumon

Listed under CAS 435-97-2, Phenprocoumon is an API reference standard available from Vaqora Chemicals. Its molecular formula is C18H16O3 and its molecular weight is 280.3 g/mol. The IUPAC name is 4-hydroxy-3-(1-phenylpropyl)chromen-2-one. Alternative names: Phenprocoumarol and 4-Hydroxy-3-(1-phenylpropyl)-2H-chromen-2-one.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenprocoumon
Catalogue No.	VQ-039075
CAS Number	435-97-2
IUPAC name	4-hydroxy-3-(1-phenylpropyl)chromen-2-one
Molecular formula	C₁₈H₁₆O₃
Molecular weight	280.3 g/mol
Exact mass	280.1099
Grade	Reference Standard
HSN code	38229090
InChIKey	DQDAYGNAKTZFIW-UHFFFAOYSA-N
SMILES	CCC(C1=CC=CC=C1)C2=C(C3=CC=CC=C3OC2=O)O
PubChem CID	54680692

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Phenprocoumarol, 4-Hydroxy-3-(1-phenylpropyl)-2H-chromen-2-one, Phenprocoumone, Phenprocumone, Fenprocumone, 3-(1-Phenylpropyl)-4-hydroxycoumarin, 4-Hydroxy-3-(1-phenylpropyl)-2H-1-benzopyran-2-one, 3-(alpha-Ethylbenzyl)-4-hydroxycoumarin, 3-(1'-Phenyl-propyl)-4-oxycoumarin, 3-(alpha-Phenylpropyl)-4-hydroxycoumarin, 2H-1-Benzopyran-2-one, 4-hydroxy-3-(1-phenylpropyl)-, Coumarin, 3-(alpha-ethylbenzyl)-4-hydroxy-

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301+H311+H331Toxic if swallowed, in contact with skin or if inhaled
H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H360May damage fertility or the unborn child
H362May cause harm to breast-fed children
H370Causes damage to organs
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P261, P262, P263, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P308 + P316, P316, P318, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364

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 Phenprocoumon?

The CAS Registry Number of Phenprocoumon is 435-97-2. It is also known as Phenprocoumarol, 4-Hydroxy-3-(1-phenylpropyl)-2H-chromen-2-one, Phenprocoumone.

What is the molecular formula and molecular weight of Phenprocoumon?

Phenprocoumon has the molecular formula C18H16O3 and a molecular weight of 280.3 g/mol. Its IUPAC name is 4-hydroxy-3-(1-phenylpropyl)chromen-2-one.

Which grade and pack sizes of Phenprocoumon can I order?

We supply Phenprocoumon 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 Phenprocoumon?

Yes. Every lot of Phenprocoumon 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 Phenprocoumon be shipped internationally?

Yes. Phenprocoumon 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.