5-Methoxypsoralen , >98.0%(GC) , 484-20-8

Synonym(s):
Bergapten;5-Methoxypsoralen;Majudin;Geralen;Heraclin

CAS NO.：484-20-8

Empirical Formula: C12H8O4

Molecular Weight: 216.19

MDL number: MFCD00010272

EINECS: 207-604-5

PRODUCT Properties

• Melting point: 190-193 °C(lit.)
• Boiling point: 276.6°C (rough estimate)
• Density: 1.1344 (rough estimate)
• refractive index: 1.4270 (estimate)
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
• form: Solid
• color: White to Pale Yellow
• Merck: 14,1157
• BRN: 19560
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents. May be light sensitive.
• InChI: 1S/C12H8O4/c1-14-12-7-2-3-11(13)16-10(7)6-9-8(12)4-5-15-9/h2-6H,1H3
• InChIKey: BGEBZHIAGXMEMV-UHFFFAOYSA-N
• SMILES: COc1c2C=CC(=O)Oc2cc3occc13
• LogP: 2.035 (est)
• CAS DataBase Reference: 484-20-8(CAS DataBase Reference)
• NIST Chemistry Reference: 7H-furo[3,2-g][1]benzopyran-7-one, 4-methoxy-(484-20-8)
• IARC: 2A (Vol. 40, Sup 7) 1987
• EPA Substance Registry System: 5-Methoxypsoralen (484-20-8)

Description and Uses

Bergapten exists in roots, stems, and leaves of a variety of Rutaceae, Umbelliferae, and leguminous plants such as ephedra, fennel, and vetch.

Naturally occurring analog of psoralen and isomer of methoxsalen. Found in a wide variety of plants. Antipsoriatic

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Warning
• Hazard statements: H317-H341-H351
• Precautionary statements: P202-P261-P272-P280-P302+P352-P308+P313
• PPE: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• Hazard Codes: Xi,T
• Risk Statements: 43-45
• Safety Statements: 36/37-45-53
• WGK Germany: 2
• RTECS: LV1300000
• F: 8-10
• HS Code: 29322090
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Carc. 2; Muta. 2; Skin Sens. 1
• Hazardous Substances Data: 484-20-8(Hazardous Substances Data)