2,2-difluoro-7-methyl-benzofuran-3-one CAS 2644051-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2644051-76-1 |
| Molecular Formula | C9H12F2O2 |
| Molecular Weight | 190.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2-difluoro-7-methyl-benzofuran-3-one (CAS 2644051-76-1) pharmaceutical standards reference standard. Molecular formula: C9H12F2O2. Molecular weight: 190.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H12F2O2 |
| Molecular Weight | 190.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
Related difluoro Standards
- 5,6-difluoro-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1263379-05-0)
- 6,7-difluoro-1,2-dihydroquinoxalin-2-one (CAS 137690-08-5)
- 6,7-difluoro-1,4-dihydrocinnolin-4-one (CAS 1934937-35-5)
- 2,5-difluoro-4-(3-hydroxyprop-1-ynyl)phenol (CAS 2283380-33-4)
- 2,6-Difluoro-1,1'-biphenyl (CAS 2285-29-2)
- 3-(1,1-Difluoro-2,2-dimethylpropyl)isoxazol-5-amine (CAS 2770403-97-7)
- 3,3'-Difluoro-1,1'-biphenyl (CAS 396-64-5)
- 3,4-Difluoro-1,1'-biphenyl (CAS 67277-33-2)
Recommended Standards
- 2-(3-(Difluoromethyl)cyclohex-2-en-1-yl)acetic acid (CAS 2572387-74-5)
- 2,3-Difluorobiphenyl (CAS 67277-32-1)
- 2-(1-(Difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl)ethan-1-ol (CAS 2098080-57-8)
- 1-Methylnaphthalene-7-acetic acid (CAS 1261471-03-7)
- 2-Bromo-5-methylbenzo[d]thiazole (CAS 1093107-11-9)
- Pomalidomide Impurity 42 (CAS 1957236-36-0)
- 6,7-Dimethylquinazolin-4(3H)-one (CAS 31867-91-1)
- 139277-58-0 2-(4-phenylphenyl)acetohydrazide 2-(4-phenylphenyl)ethanehydrazide 2-biphenyl-4-ylacetohydrazide(saltdata: free) 4-biphenylacetic acid hydrazide 4-biphenylacetic hydrazide akos b015277 art-chem-bb b015277 chembrdg-bb 3015277 (CAS 139277-58-0)
- tert-butyl N-[2-[3-[2-[2-[3-[[2-(tert-butoxycarbonylamino)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-2-oxo-ethyl]carbamate (CAS 2110448-96-7)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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