4,4-Difluoro-2,3-Dimethoxy-2-Cyclobuten-1-One CAS 60376-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60376-35-4 |
| Molecular Formula | C6H6F2O3 |
| Molecular Weight | 164.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4-Difluoro-2,3-Dimethoxy-2-Cyclobuten-1-One (CAS 60376-35-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6F2O3. Molecular weight: 164.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6F2O3 |
| Molecular Weight | 164.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1974 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,3-Difluoro-2-oxohex-5-enoic acid (CAS 168101-96-0)
- Methyl 2,2-difluoro-3-formylcyclopropane-1-carboxylate (CAS 1803598-13-1)
- 2,5-Difluoro-1,4-benzenedicarbonitrile (CAS 1897-49-0)
- 5,6-Difluoro-5-Methyldihydro-2,4(1H,3H)-Pyrimidinedione (CAS 294850-85-4)
- Ethyl 2,2-Difluoro-4-pentenoate (CAS 110482-96-7)
- 4,4-Difluoro-2-methoxycyclohexanone (CAS 1232060-73-9)
- Methyl 3,3-difluoro-1-Methylcyclobutane-1-carboxylate (CAS 1523571-06-3)
- 2,2-Difluoro-1-methylcyclopentane-1-carboxylic acid (CAS 1784302-90-4)
Recommended Standards
- 2,6-Difluoroterephthalonitrile (CAS 510772-86-8)
- 2,4-Difluorobenzene-1,3-Dicarbonitrile (CAS 73688-94-5)
- 5-Amino-3,3-difluoropiperidine-2,6-dione (CAS 2151858-58-9)
- 6-(4-Nitro-1H-pyrazol-3-yl)pyrazolo[1,5-a]pyrimidin-2(1H)-one (CAS 323199-38-8)
- 5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole (CAS 1352734-32-7)
- 5-[(2-methylphenyl)methyl]-1,3-thiazol-2-amine (CAS 926246-11-9)
- N-(4-Acetylphenyl)-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide (CAS 933028-06-9)
- 3-Methyl-2-(3,4,5-trimethoxyphenyl)butanenitrile (CAS 36622-33-0)
- 2-(Furan-2-carboxamido)-4-methylthiazole-5-carboxylic acid (CAS 604762-22-3)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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