5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 CAS 759409-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 759409-69-3 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,6-Dimethoxy-3H-isobenzofuran-1-one 5,6-dimethoxy-2-benzofuran-1(3h)-one 5,6-dimethoxy-3 h-isobenzofuran-1-one 759409-69-3 (CAS 759409-69-3) pharmaceutical standards reference standard. Molecular formula: C10H10O4. Molecular weight: 194.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Dimethoxy Standards
- 2,3-Dimethoxy-1,4-benzenedicarboxaldehyde (CAS 179693-85-7)
- 4,6-dimethoxy-1,3-dihydro-2-benzofuran-1-one (CAS 58545-97-4)
- 4,6-dimethoxy-2,3-dihydro-1-benzofuran-3-one (CAS 4225-35-8)
- 6,7-dimethoxy-2,3-dihydro-1-benzofuran-3-one (CAS 7169-38-2)
- 4,6-Dimethoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190322-56-5)
- 5,6-Dimethoxy-1H-indazol-3(2H)-one (CAS 164582-90-5)
- 6,7-dimethoxy-1,2-benzoxazol-3-amine (CAS 1893910-79-6)
- 4,6-Dimethoxy-3-methylisoxazolo[5,4-b]pyridine (CAS 63523-70-6)
Recommended Standards
- 3-(2-Methoxyphenyl)oxirane-2-carboxylic acid 741642-00-2 (CAS 741642-00-2)
- 3-(2-Carboxyphenyl)propionic acid (CAS 776-79-4)
- 3-(3-Methoxyphenyl)oxirane-2-carboxylic acid 738532-03-1 (CAS 738532-03-1)
- 2-((4-Amino-6-((3-chlorophenyl)amino)-1,3,5-triazin-2-yl)amino)ethanol (CAS 61912-42-3)
- 2-Amino-N-((6-chloropyridazin-3-yl)methyl)-N-isopropylacetamide (CAS 1353981-11-9)
- tert-Butyl (5-(1-acetylpyrrolidin-2-yl)pyridin-2-yl)(sec-butyl)carbamate (CAS 1352496-22-0)
- Methyl 5-morpholinonicotinate (CAS 500865-54-3)
- 6-Chloro-5-methoxy-1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[3,2-b]pyridine (CAS 2796288-73-6)
- 5-Ethyl-6-methyl-2-(m-tolyl)thieno[2,3-d]pyrimidine-4-thiol (CAS 917749-31-6)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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