Trioxsalen

Name: Trioxsalen
Brand: Vaqora Chemicals
SKU: VQ-042711

About Trioxsalen

Listed under CAS 3902-71-4, Trioxsalen is an API reference standard available from Vaqora Chemicals. With the molecular formula C14H12O3, it has a molar mass of 228.24 g/mol. Systematically, it is named 2,5,9-trimethylfuro[3,2-g]chromen-7-one. It is also known as 4,5',8-Trimethylpsoralen or Trioxysalene.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of the parent drug substance, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Trioxsalen 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	Trioxsalen
Catalogue No.	VQ-042711
CAS Number	3902-71-4
IUPAC name	2,5,9-trimethylfuro[3,2-g]chromen-7-one
Molecular formula	C₁₄H₁₂O₃
Molecular weight	228.24 g/mol
Exact mass	228.0786
Grade	Reference Standard
HSN code	38229090
InChIKey	FMHHVULEAZTJMA-UHFFFAOYSA-N
SMILES	CC1=CC(=O)OC2=C1C=C3C=C(OC3=C2C)C
PubChem CID	5585

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 3
TPSA	39.4 Å²
Synonyms	4,5',8-Trimethylpsoralen, Trioxysalene, 2',4,8-Trimethylpsoralen, Tmp (psoralen), 7H-Furo[3,2-g][1]benzopyran-7-one, 2,5,9-trimethyl-, 2,5,9-Trimethyl-7H-furo(3,2-g)(1)benzopyran-7-one, 7H-Furo(3,2-g)(1)benzopyran-7-one, 2,5,9-trimethyl-, 2,5,9-Trimethyl-7H-furo[3,2-g][1]benzopyran-7-one, 6-hydroxy-beta,2,7-trimethyl-5-benzofuranacrylic acid, delta-lactone, 2,5,9-trimethylfuro(3,2-g)chromen-7-one, 4,7,9-trimethyl-2H-furo(3,2-g)chromen-2-one, 4,7,9-trimethyl-2H-furo[3,2-g]chromen-2-one

Safety & hazard information (GHS)

Corrosive

Health hazard

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H351Suspected of causing cancer

Precautionary statements: P203, P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P321, P363, 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 Trioxsalen?

The CAS Registry Number of Trioxsalen is 3902-71-4. It is also known as 4,5',8-Trimethylpsoralen, Trioxysalene, 2',4,8-Trimethylpsoralen.

What is the molecular formula and molecular weight of Trioxsalen?

Trioxsalen has the molecular formula C14H12O3 and a molecular weight of 228.24 g/mol. Its IUPAC name is 2,5,9-trimethylfuro[3,2-g]chromen-7-one.

Which grade and pack sizes of Trioxsalen can I order?

We supply Trioxsalen 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 Trioxsalen?

Yes. Every lot of Trioxsalen 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 Trioxsalen be shipped internationally?

Yes. Trioxsalen 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.