Karanjin
Also known as: 3-Methoxy-2-phenyl-4H-furo[2,3-h]chromen-4-one, 3-Methoxy-2-phenyl-4H-furo[2,3-h]-1-benzopyran-4-one, 3-Methoxy-2-phenylfuro[2,3-h]chromen-4-one, 4H-Furo[2,3-h]-1-benzopyran-4-one, 3-methoxy-2-phenyl-, Derisom, NSC 335755, Kranjin
Karanjin (CAS 521-88-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H12O4 and a molecular weight of 292.285 g/mol. Key properties include a melting point of 156ºC, a boiling point of 463.0±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 233.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 521-88-0
- Jingsj CID
- J-1956905-2
- Molecular Formula
- C18H12O4
- Molecular Weight
- 292.285 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 156ºC |
|---|---|
| Boiling Point | 463.0±45.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 233.8±28.7 °C |
| Exact Mass | 292.073547 |
| PSA | 52.58000 |
| LogP | 3.29 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.678 |
Activity & Biological Data
| Additional Information | [1]. Jaiswal N, et al.Karanjin from Pongamia pinnata induces GLUT4 translocation in skeletal muscle cells in a phosphatidylinositol-3-kinase-independent manner. Eur J Pharmacol. 2011 Nov 16;670(1):22-8. [2]. Guo JR, et al. Effects of karanjin on cell cycle arrest and apoptosis in human A549, HepG2 and HL-60 cancercells. Biol Res. 2015 Jul 26;48:40. |
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Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Karanjin?
The CAS number of Karanjin is 521-88-0.
What are the molecular formula and molecular weight of Karanjin?
Karanjin has molecular formula C18H12O4 and molecular weight 292.285 g/mol.
What are the upstream and downstream products of Karanjin?
For Karanjin, Upstream Products: 2,4-Dihydroxyacetophenone, 1-(3-Allyl-2,4-dihydroxyphenyl)ethanone, Benzoic anhydride; Downstream Products: benzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Karanjin (CAS 521-88-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956905-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.