2,3-Dichloro-5-fluorobenzaldehyde CAS 1803820-37-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803820-37-2 |
| Molecular Formula | C7H3Cl2FO |
| Molecular Weight | 193.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-5-fluorobenzaldehyde (CAS 1803820-37-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3Cl2FO. Molecular weight: 193.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl2FO |
| Molecular Weight | 193.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 3,4-Dichloro-5-fluorobenzaldehyde (CAS 1160574-74-2)
- 3,5-Dichloro-4-fluorobenzaldehyde (CAS 117820-80-1)
- 2,6-Dichloro-4-fluorobenzaldehyde (CAS 1182709-86-9)
- 3,4-Dichloro-2-fluorobenzaldehyde (CAS 1349718-54-2)
- 2,5-Dichloro-3-fluorobenzaldehyde (CAS 1553716-42-9)
- 2,4-Dichloro-3-fluorobenzaldehyde (CAS 1785621-05-7)
- 2,6-Dichloro-3-fluorobenzaldehyde (CAS 178813-77-9)
- 2,3-dichloro-4-fluorobenzaldehyde (CAS 845907-07-5)
Recommended Standards
- 2,3-Dichloro-6-fluorobenzaldehyde (CAS 95399-95-4)
- 2-(5-Bromo-1,3,4-oxadiazol-2-yl)ethan-1-ol (CAS 1781571-30-9)
- 2,4-Dichloro-5-fluorobenzaldehyde (CAS 86522-91-0)
- Di-p-toluoyl-D-tartaric acid hydrate (CAS 71607-32-4)
- 2'-(4-Chlorophenyl)spiro[chromane-3,5'-[1,3]dioxan]-4-one (CAS 338755-68-3)
- 4-Amino-1-methyl-3-propyl-1h-pyrazol-5-ol (CAS 1481238-13-4)
- Ammonium metatungstate hydrate (CAS 12333-11-8)
- 2-Fluoro-5-(3-trifluoromethoxyphenyl)benzoic acid (CAS 1261864-95-2)
- Dacarbazine Impurity 3 (CAS 506-59-2)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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