2,3-Dichloro-5-fluorophenol CAS 1804515-85-2
| CAS No. | 1804515-85-2 |
| Molecular Formula | C6H3Cl2FO |
| Molecular Weight | 180.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,3-Dichloro-5-fluorophenol (C6H3Cl2FO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 180.99 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2,3-Dichloro-5-fluorophenol (CAS 1804515-85-2) is a high-purity analytical reference standard with the molecular formula C6H3Cl2FO and a molecular weight of 180.99 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,3-Dichloro-5-fluorophenol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2FO |
| Molecular Weight | 180.99 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,5-Dichloro-3-fluorophenol (CAS 1394927-62-8)
- 2,6-Dichloro-3-fluorophenol (CAS 1803854-58-1)
- 3,4-Dichloro-5-fluorophenol (CAS 1804515-92-1)
- 3,5-Dichloro-2-fluorophenol (CAS 1805479-52-0)
- 2,3-Dichloro-4-fluorophenol (CAS 934180-45-7)
- 2,3-Dichloro-6-fluorophenol (CAS 886497-60-5)
- 2,4-Dichloro-3-fluorophenol (CAS 343-99-7)
- 2,4-Dichloro-5-fluorophenol (CAS 2995-05-3)
Recommended Standards
- 2-Bromomalonamide (CAS 1186-67-0)
- 3-bromo-2-oxopropanoic acid methyl ester 7425-63-0 A838075 methyl 3-bromanyl-2-oxidanylidene-propanoate (CAS 7425-63-0)
- 5,6-Dichloropyrimidine-2,4-diol (CAS 21428-20-6)
- 4-Bromo-3-oxobutanoic Acid (CAS 27807-85-8)
- 5-Chloro-4-methoxy-thiophene-3-carbonyl chloride (CAS 175137-49-2)
- 5-Pentyloxazole-4-carboxylic acid (CAS 89007-03-4)
- 2-(Cyclohexyloxy)pyridine (CAS 52200-47-2)
- (E)-2-(benzo[d][1,3]dioxol-5-ylmethylene)hydrazine-1-carboxamide (CAS 16742-62-4)
- 5-Cyclohexyl-5-ethylimidazolidine-2,4-dione (CAS 6336-36-3)
- (R)-2-Amino-3-Boc-N-(2,2-diethoxyethyl)-N-phenethylpropanamide (CAS 1222068-61-2)
- 4-Fluoropyridine-3-boronic Acid Pinacol Ester (CAS 1220219-91-9)
- 2-Chloro-3-(4-cyclohexylpiperazin-1-yl)quinoxaline (CAS 917746-94-2)
- 3-(azetidin-3-yloxy)isonicotinonitrile (CAS 1525233-36-6)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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 18665070610 / Nicole.chen@cato-chem.com