6-Methyl-1-oxo-1,3-dihydroisobenzofuran-5-carboxylic acid CAS 51648-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51648-99-8 |
| Molecular Formula | C10H8O4 |
| Molecular Weight | 192.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Methyl-1-oxo-1,3-dihydroisobenzofuran-5-carboxylic acid (CAS 51648-99-8) pharmaceutical standards reference standard. Molecular formula: C10H8O4. Molecular weight: 192.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8O4 |
| Molecular Weight | 192.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Recommended Standards
- 6-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl acetate (CAS 478258-97-8)
- 6-Nitro-2,3-dihydroquinolin-4(1H)-one (CAS 57445-29-1)
- 6-Methoxyquinazoline-2,4(1H,3H)-dione (CAS 32618-84-1)
- Ethyl 5-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methylhydrazine-1-carbonyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 338400-94-5)
- 8-Hydroxypyrido[2,3-d]pyridazine-5-carboxylic acid (CAS 13629-38-4)
- Methyl 21-hydroxyhenicosanoate (CAS 94035-98-0)
- 5,8-Dimethoxy-2-methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1209688-77-6)
- 2-Bromo-6-(bromomethyl)-4-methoxypyridine (CAS 1805103-06-3)
- N-[(R)-1-(2-Amino-ethyl)-pyrrolidin-3-yl]-N-isopropyl-acetamide (CAS 1354010-15-3)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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