2,2-difluoro-6-methoxy-benzofuran-3-one CAS 2644051-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2644051-78-3 |
| Molecular Formula | C9H12F2O3 |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-difluoro-6-methoxy-benzofuran-3-one (CAS 2644051-78-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12F2O3. Molecular weight: 206.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12F2O3 |
| Molecular Weight | 206.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
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Recommended Standards
- 2,2-Difluoro-1-(naphthalen-1-yl)ethan-1-one (CAS 715-80-0)
- 2,2-difluoro-7-methoxy-benzofuran-3-one (CAS 2644051-79-4)
- 2,2'-(((2R,3R)-Butane-2,3-diyl)bis(oxy))diacetic acid (CAS 58774-53-1)
- 3-Bromo-5-(methylsulfinyl)pyridine (CAS 1193245-15-6)
- 1-Nitro-4-(2,2,2-trifluoroethyl)benzene (CAS 3764-36-1)
- 4-Methyl-5-(3-methylbenzoyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one (CAS 866156-59-4)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-(piperazin-1-yl)pyridazine (CAS 1279219-11-2)
- Ethyl 2-((4-hydroxythiazol-2-yl)methyl)-4-methylthiazole-5-carboxylate (CAS 860651-31-6)
- Ethyl 4-(chloromethyl)-2-(dimethylamino)pyrimidine-5-carboxylate (CAS 1248551-49-6)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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