2,3-difluoro-4-hydroxybenzaldehyde CAS 676500-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 676500-39-3 |
| Molecular Formula | C7H10F2O2 |
| Molecular Weight | 164.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-difluoro-4-hydroxybenzaldehyde (CAS 676500-39-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10F2O2. Molecular weight: 164.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10F2O2 |
| Molecular Weight | 164.15 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related difluoro Standards
- 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)
- 3,3-Difluoro-1-methylcyclopentane-1-carboxylic acid (CAS 1785125-34-9)
- 2,2-Difluoro-3-methyl-but-3-enoic acid ethyl ester (CAS 1936641-34-7)
- (1E)-2,2'-Difluoro-1,1'-bi(2,4-cyclopentadien-1-ylidene) (CAS 664983-74-8)
- (1E)-3,3'-Difluoro-1,1'-bi(2,4-cyclopentadien-1-ylidene) (CAS 664983-83-9)
Recommended Standards
- 2,3,4-Trifluorobenzene-1-thiol (CAS 443683-32-7)
- 2,6-Difluoronaphthalene (CAS 59079-69-5)
- 2-(Difluoromethoxy)cyclohexan-1-one (CAS 2306277-03-0)
- 6-((4-Methylbenzyl)oxy)-1H-purin-2-amine (CAS 129409-65-0)
- Benzyl 2-(tert-butyl)-4-oxopiperidine-1-carboxylate (CAS 1245645-34-4)
- (2-Bromo-4-(bromomethyl)phenyl)methanol (CAS 345953-41-5)
- 3-(3-Hydroxytetrahydrothiophen-3-yl)propanoic acid (CAS 1508781-78-9)
- N-Lignoceroyl Taurine (CAS 807370-75-8)
- 4-oxo Tolimidone (CAS 66047-04-9)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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