5-Methoxy psoralen (CAS 484-20-8) — formula C12H8O4, molecular weight 216.19; category organic chemicals.
5-Methoxy psoralen (CAS 484-20-8) is a chemical raw material in the organic chemicals category. Its molecular formula C12H8O4 comprises 12 C, 8 H, 4 O atoms. Its molecular weight is about 216.19. Reported physicochemical data: melting point around 188 °C (sublimes), LogP about log Kow = 2.0. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 484-20-8 |
|---|---|
| Molecular Formula | C12H8O4 |
| Molecular Weight | 216.19 |
| Melting Point | 188 °C (sublimes) |
| LogP | log Kow = 2.0 |
| Applications | Used to promote tanning in suntan preparations and to treat psoriasis, Present in some perfumes, fragrances, sunscreen preparations, and food products (as a component of bergamot oil), As a component of bergamot oil |
| Category | Organic Chemicals |
Documented applications: Used to promote tanning in suntan preparations and to treat psoriasis, Present in some perfumes, fragrances, sunscreen preparations, and food products (as a component of bergamot oil), As a component of bergamot oil.
5-Methoxy psoralen is a carbon-based organic compound with CAS registry number 484-20-8 and molecular formula C12H8O4 (molecular weight 216.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 484-20-8
Its molecular formula C12H8O4 comprises 12 C, 8 H, 4 O atoms.
Also known as: 5-Methoxy psoralen · 5-甲氧基补骨脂素
Category: organic chemicals
The CAS registry number of 5-Methoxy psoralen is 484-20-8.
Molecular formula C12H8O4, molecular weight 216.19.
It is also registered under: 5-Methoxy psoralen, 5-甲氧基补骨脂素.
Recorded applications: Used to promote tanning in suntan preparations and to treat psoriasis, Present in some perfumes, fragrances, sunscreen preparations, and food products (as a component of bergamot oil), As a component of bergamot oil.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 5-Methoxy psoralen (CAS 484-20-8), compiled from public chemistry databases.
| CAS Registry Number | 484-20-8 |
|---|---|
| PubChem CID | 2355 |
| Molecular formula | C12H8O4 |
| IUPAC name | 4-methoxyfuro[3,2-g]chromen-7-one |
| UNII (FDA) | 4FVK84C92X |
| Molecular Weight | 216.19 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 216.04225873 |
| Monoisotopic Mass | 216.04225873 |
| Topological Polar Surface Area | 48.7 |
| Heavy Atom Count | 16 |
| Melting Point | 188 °C (sublimes) |
|---|---|
| Melting Point | 188 °C |
| Solubility | In water, 5 ug/mL |
| LogP | log Kow = 2.0 |
| LogP | 2.0 |
Bergapten; 5-Methoxypsoralen; 484-20-8; bergaptene; Heraclin; Majudin; BERGAPTAN; 5-Mop; Psoraderm; O-Methylbergaptol; 5-Methoxy psoralen; 5-Methoxy-6,7-furanocoumarin; 5-Methoxyfuranocoumarin; 4-methoxyfuro[3,2-g]chromen-7-one; Geralen; 4-Methoxy-7H-furo(3,2-g)(1)benzopyran-7-one
| Regulatory & Food Contact | CIR / INCI: Cosmetics ingredient -> Fragrance; Opacifying Agent |
|---|
| Reported hazard statements | H317 (43.7%), H334 (54.9%), H340 (54.9%), H350 (60.6%), H341, H361, H370, H373 |
|---|
H317 (43.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H334 (54.9%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
5-Methoxy psoralen · CAS 484-20-8 · C12H8O4. UNII 4FVK84C92X. Melting Point: 188 °C (sublimes); Melting Point: 188 °C; Solubility: In water, 5 ug/mL.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-甲氧基补骨脂素