2-(2,2-Difluoroethyl)-3,5-difluorobenzaldehyde CAS 2756154-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2756154-10-4 |
| Molecular Formula | C9H6F4O |
| Molecular Weight | 206.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,2-Difluoroethyl)-3,5-difluorobenzaldehyde (CAS 2756154-10-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6F4O. Molecular weight: 206.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6F4O |
| Molecular Weight | 206.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Related Difluoroethyl Standards
- 2-(1,2-Difluoroethyl)-3,5-difluorobenzaldehyde (CAS 2756154-24-0)
- 1-(2,2-Difluoroethyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1006443-08-8)
- Methyl 2-(2,2-difluoroethyl)-5-imino-2,5-dihydro-1h-pyrazole-3-carboxylate (CAS 1328640-36-3)
- Ethyl 5-(1,1-difluoroethyl)isoxazole-3-carboxylate (CAS 861136-14-3)
- 1-(2,2-Difluoroethyl)-3-methoxy-4-nitro-1H-pyrazole (CAS 1245771-68-9)
- 1-(1,1-Difluoroethyl)-3-fluoro-5-nitrobenzene (CAS 1529770-08-8)
- 2-(1,1-Difluoroethyl)-1-fluoro-4-nitrobenzene (CAS 445303-19-5)
- Methyl 4-(1,1-difluoroethyl)thiazole-2-carboxylate (CAS 1644548-97-9)
Recommended Standards
- 2-(2,2,2-Trifluoroethanesulfonyl)acetic acid (CAS 57008-25-0)
- 2-(3-Fluoro-5-(trifluoromethyl)phenyl)acetaldehyde (CAS 955038-21-8)
- 2,2,2-Trifluoro-1-(3-fluoro-2-methylphenyl)ethan-1-one (CAS 886370-05-4)
- 2,2'-Dimethyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 69535-85-9)
- 3,5-Dichloropyridine-2-sulfonamide (CAS 1247346-43-5)
- 2,3-Dinor iPF2α-III (CAS 221664-05-7)
- 2-Methoxy-n,5-dimethylaniline (CAS 30427-10-2)
- 6-Chloro-2,4-difluoro-3-methylaniline (CAS 2300095-53-6)
- 1-Ethoxy-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene (CAS 2002-99-5)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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