2,4,5-Trichlorophenylethanediol CAS 14299-53-7
| CAS No. | 14299-53-7 |
| Molecular Formula | C8H7Cl3O2 |
| Molecular Weight | 241.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 241.50 g/mol gives 2,4,5-Trichlorophenylethanediol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,4,5-Trichlorophenylethanediol (CAS 14299-53-7), a certified reference material (molecular formula C8H7Cl3O2, MW 241.50 g/mol) for analytical method development and quality control.
2,4,5-Trichlorophenylethanediol (C8H7Cl3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,4,5-Trichlorophenylethanediol 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 | C8H7Cl3O2 |
| Molecular Weight | 241.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Recommended Standards
- 2,2,2-Trichloro-1-(1,5-dimethyl-1H-pyrazol-4-yl)ethan-1-one (CAS 1306739-77-4)
- 1,1,1-Trichloro-3-pyrazin-2-ylpropan-2-ol (CAS 62124-85-0)
- 2,2,2-Trichloro-1-(1-ethyl-1H-pyrazol-4-yl)-ethanone (CAS 1306739-19-4)
- 2-(2,4,6-Trichlorophenoxy)ethanol (CAS 6161-87-1)
- Naphtho[2,3-d][1,3]dioxol-5-amine (CAS 53811-49-7)
- 1-[(4,5-dimethoxy-2-methylphenyl)methyl]piperazine dihydrochloride (CAS 1052549-49-1)
- 1-(3-Fluoro-4-(pyrrolidin-1-yl)phenyl)ethan-1-amine (CAS 1332530-09-2)
- 19-Hydroxy Cholesterol (CAS 561-63-7)
- tert-Butyl 3-hydroxy-3-(2-methoxy-4,6-dimethylphenyl)azetidine-1-carboxylate (CAS 1698616-17-9)
- His-Aib-Gln-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Lys-Tyr-Leu-Asp-Glu-Lys-Lys-Ala-Lys(PEG2-PEG2-γ-Glu-Eicosanedioic acid)-Glu-Phe-Val-Glu-Trp-Leu-Leu-Glu-Gly-Gly-Pro-Ser-Ser-Gly-NH2 (CAS CATO-CPTD788986)
- (4-Chloro-1-methyl-1h-pyrazol-3-yl)methanamine (CAS 1017785-44-2)
- N-Ethyl-1H-pyrrole-2-carboxamide (CAS 156741-80-9)
- Tofacitinib Impurity 56 (CAS 923036-30-0)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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