3-Chloro-5-hydroxy-4-methoxybenzaldehyde CAS 54246-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54246-06-9 |
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5-hydroxy-4-methoxybenzaldehyde (CAS 54246-06-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7ClO3. Molecular weight: 186.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-2-(hydroxymethyl)benzoic acid (CAS 100448-59-7)
- Methyl 2-Chloro-4-hydroxybenzoate (CAS 104253-44-3)
- 3-Chloro-2,4-dihydroxy-6-methylbenzaldehyde (CAS 106325-72-8)
- 2-Chloro-4-(hydroxymethyl)benzoic acid (CAS 1071989-48-4)
- Methyl 2-chloro-3-hydroxybenzoate (CAS 1125632-11-2)
- 2-Chloro-6-hydroxy-4-methoxybenzaldehyde (CAS 116475-68-4)
- 2-Chloro-3-(hydroxymethyl)benzoic acid (CAS 1187238-13-6)
- 4-Chloro-3-(hydroxymethyl)benzoic acid (CAS 1187238-15-8)
Recommended Standards
- 3-Chloro-4-Methoxybenzoic Acid (CAS 37908-96-6)
- 3-Chloro-6-hydroxy-2-methylbenzoic acid (CAS 502847-07-6)
- 3-Chloro-4-hydroxy-5-methylbenzoic acid (CAS 35458-34-5)
- 2-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-5-phenyl-1,3,4-oxadiazole (CAS 318256-02-9)
- 2-Phenethyloxazole-5-carboxylic acid (CAS 1706461-43-9)
- n-(2-eThoxyphenyl)imidodicarbonimidic diamide (CAS 524055-68-3)
- 4-Bromo-N,N-dibutylaniline (CAS 53358-54-6)
- tert-butyl 2-methyl-2-(5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)propanoate (CAS 1434643-28-3)
- (2-Nitro-4-(propylcarbamoyl)phenyl)boronic acid (CAS 874290-79-6)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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