3,5-Dichloro-4-fluorophenol CAS 2995-04-2
| CAS No. | 2995-04-2 |
| Molecular Formula | C6H3Cl2FO |
| Molecular Weight | 180.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H3Cl2FO, 3,5-Dichloro-4-fluorophenol contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.99 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3,5-Dichloro-4-fluorophenol (CAS 2995-04-2), a certified reference material (molecular formula C6H3Cl2FO, MW 180.99 g/mol) for analytical method development and quality control.
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 3,5-Dichloro-4-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.) | 1957 |
| 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)
- 2,3-Dichloro-5-fluorophenol (CAS 1804515-85-2)
- 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)
Recommended Standards
- 2,6-Dichloro-4-fluorophenol (CAS 392-71-2)
- 3,6-Dichloro-2-fluorophenol (CAS 916420-67-2)
- 2,4-Dichloro-6-fluorophenol (CAS 344-21-8)
- 4,6-Dichloro-5-fluoro-2-methylpyrimidine (CAS 105806-13-1)
- 2-Methoxy-1,3-dinitro-5-(trifluoromethyl)benzene (CAS 317-70-4)
- (S)-tert-Butyl 4-((2-amino-N-ethyl-3-methylbutanamido)methyl)piperidine-1-carboxylate (CAS 1354000-38-6)
- 2-Amino-4-fluoro-N-methylbenzenesulfonamide (CAS 1036451-65-6)
- N-(4-(4-chlorophenyl)thiazol-2-yl)-2-((2,3-dichlorophenyl)sulfonyl)acetamide (CAS 338965-87-0)
- N-(2-(2-(2-Hydroxyethoxy)ethoxy)ethyl)acetamide (CAS 92505-83-4)
- Benzyl 2,4-dichloro-5H,6H,7H,8H,9H-pyrimido[4,5-d]azepine-7-carboxylate (CAS 1207362-38-6)
- 1-ethyl-3-methyl-piperazine (CAS 428871-71-0)
- (S)-1-(pyrazin-2-yl)ethan-1-amine hydrochloride (CAS 2173134-98-8)
- tert-Butyl (2R,5R)-5-(hydroxymethyl)-2-methylpiperidine-1-carboxylate (CAS 1009376-93-5)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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