(7-Methoxycoumarin-4-yl)acetic acid CAS 62935-72-2
| CAS No. | 62935-72-2 |
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(7-Methoxycoumarin-4-yl)acetic acid (CAS 62935-72-2) is a high-purity analytical reference standard with the molecular formula C12H10O5 and a molecular weight of 234.21 g/mol.
The molecular framework of (7-Methoxycoumarin-4-yl)acetic acid (C12H10O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (7-Methoxycoumarin-4-yl)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Methoxycoumarin Standards
- 7-Methoxycoumarin-3-carbonyl Azide (CAS 97632-67-2)
- 7-Methoxycoumarin-3-carboxylic Acid (CAS 20300-59-8)
- ACETYL-7-METHOXYCOUMARIN, 8- (CAS 89019-07-8)
- H-β-(7-Methoxycoumarin-4-yl)-Ala-OH (CAS 208660-68-8)
- 5-Methyl-8-methoxycoumarin (CAS 36651-80-6)
- METHYL-4-METHOXYCOUMARIN, 6- (CAS 6295-35-8)
- 7-Methoxycoumarin (CAS 531-59-9)
- 7-Methoxycoumarin-4-aceticacid N-succinimidyl ester, 96% (CAS 359436-89-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com