7-Hydroxycoumarin-4-acetic acid methyl ester, 97% CAS 15991-13-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15991-13-6 |
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxycoumarin-4-acetic acid methyl ester, 97% (CAS 15991-13-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10O5. Molecular weight: 234.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.20 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.) | 1961 |
Related Hydroxycoumarin Standards
- 7-Hydroxycoumarin-4-acetic acid, 97% (CAS 6950-82-9)
- 7-Hydroxycoumarin-3-carboxylic Acid (CAS 779-27-1)
- H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH (CAS 905442-42-4)
- 5-Methyl-8-hydroxycoumarin (CAS 36651-81-7)
- 5-Hydroxycoumarin (CAS 53081-42-8)
- 7-Hydroxycoumarin (CAS 93-35-6)
- 7-Hydroxycoumarin-4-acetic acid succinimidyl ester, 97% (CAS 185102-64-1)
- 7-Hydroxycoumarin sulfate (CAS 69526-88-1)
Recommended Standards
- 2-(2,2-Difluoroethoxy)quinoline-4-carbonitrile (CAS 1555508-44-5)
- 4-(Benzo[d][1,3]dioxole-5-carbonyl)dihydrofuran-2(3H)-one (CAS 16108-39-7)
- 3-(3,5-difluorobenzoyl)pyridin-2-amine (CAS 1494822-85-3)
- 6-Bromo-2-fluoropyrazolo[1,5-a]pyrimidine (CAS 2086191-11-7)
- 2-Ethoxybutane (CAS 2679-87-0)
- Zonisamide Impurity 1 (CAS CATO-C4X-17851)
- 3-(m-Tolyl)pyrrolidine (CAS 954220-64-5)
- 2-(Difluoromethyl)-5-iodo-4-nitro-3-(trifluoromethoxy)pyridine (CAS 1804733-39-8)
- 3-(Dimethylamino)-1-phenyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-79-4)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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 13829788188 / jacky.chen@cato-chem.com