Isoquercitrin
Also known as: Quercetin 3-β-D-glucoside, 3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Hirsutrin, Isotrifolin, Quercetin 3-O-glucoside, Quercetin 3-O-β-D-glucopyranoside, Quercetin 3-glucoside, Quercetin 3-β-glucoside, Isoquercetroside, Isoquercetin
Isoquercitrin (CAS 482-35-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H20O12 and a molecular weight of 464.376 g/mol. Key properties include a boiling point of 872.6±65.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 307.5±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 482-35-9
- Jingsj CID
- J-1960188-8
- Molecular Formula
- C21H20O12
- Molecular Weight
- 464.376 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 872.6±65.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 307.5±27.8 °C |
| Exact Mass | 464.095490 |
| PSA | 210.51000 |
| LogP | 1.75 |
| Vapor Pressure | 0.0±0.3 mmHg at 25°C |
| Refractive Index | 1.803 |
| Storage Conditions | −20°C |
Activity & Biological Data
| Additional Information | [1]. Lee S, et al. Relative protective activities of quercetin, quercetin-3-glucoside, and rutin in alcohol-induced liver injury. J Food Biochem. 2019 Aug 5:e13002. [2]. Tan C, et al. Modulation of nuclear factor-κB signaling and reduction of neural tube defects by quercetin-3-glucoside in embryos of diabetic mice. Am J Obstet Gynecol. 2018 Aug;219(2):197.e1-197.e8. |
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Frequently Asked Questions
What is the CAS number of Isoquercitrin?
The CAS number of Isoquercitrin is 482-35-9.
What are the molecular formula and molecular weight of Isoquercitrin?
Isoquercitrin has molecular formula C21H20O12 and molecular weight 464.376 g/mol.
What are the upstream and downstream products of Isoquercitrin?
For Isoquercitrin, Upstream Products: Rutin, Quercetin; Downstream Products: Luteolin, 5,7,3',4'-Tetramethoxyflavone, Quercetin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isoquercitrin (CAS 482-35-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1960188-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.