4-Chloro-5-hydroxy-2-methylbenzaldehyde CAS 1785146-50-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1785146-50-0 |
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-5-hydroxy-2-methylbenzaldehyde (CAS 1785146-50-0) pharmaceutical standards reference standard. Molecular formula: C8H7ClO2. Molecular weight: 170.59 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7ClO2 |
| Molecular Weight | 170.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-4-hydroxy-5-methylbenzaldehyde (CAS 107356-10-5)
- 6-chloro-2,3-dihydro-1-benzofuran-3-ol (CAS 1154740-97-2)
- 4-chloro-2-(difluoromethyl)pyrimidine (CAS 1261453-07-9)
- 2-Chloro-5-(hydroxymethyl)benzaldehyde (CAS 1288998-81-1)
- 3-Chloro-5-(hydroxymethyl)benzaldehyde (CAS 1289062-81-2)
- 2-Chloro-3-(hydroxymethyl)benzaldehyde (CAS 1289263-62-2)
- 6-Chloro-2-hydroxy-3-methylbenzaldehyde (CAS 1310800-53-3)
- 4-Chloro-3-methoxybenzaldehyde (CAS 13726-16-4)
Recommended Standards
- 2-Chloro-5-hydroxy-3-methylbenzaldehyde (CAS 1782405-41-7)
- 2-chloro-3-(difluoromethyl)pyrazine (CAS 1785609-78-0)
- 3-chloro-6-(difluoromethyl)pyridazine (CAS 1706439-95-3)
- rel-Benzyl (3S,4R)-3-((tert-butoxycarbonyl)amino)-4-hydroxypiperidine-1-carboxylate (CAS 1549812-60-3)
- 1,2-Dibromo-4-chloro-1,1,2-trifluorobutane (CAS 502457-70-7)
- N-Cycloheptyl-4-(3-(3-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)butanamide (CAS 953185-76-7)
- Cefpodoxime Proxetil Impurity 15 (CAS CATO-C4X-157915)
- 3-(Isoquinolin-4-yl)-2-methylpropan-1-ol (CAS 1340153-41-4)
- 7-Methyloctanal (CAS 49824-43-3)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com