2,4,6-TRICHLOROBENZENE-1,3-DIOL CAS 26378-73-4
| CAS No. | 26378-73-4 |
| Molecular Formula | C20H26ClNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4,6-TRICHLOROBENZENE-1,3-DIOL (CAS 26378-73-4), a certified reference material (molecular formula C20H26ClNO2HCl, MW 384.34 g/mol) for analytical method development and quality control.
The molecular framework of 2,4,6-TRICHLOROBENZENE-1,3-DIOL (C20H26ClNO2HCl) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 2,4,6-TRICHLOROBENZENE-1,3-DIOL 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 | C20H26ClNO2 HCl |
| Molecular Weight | 384.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related TRICHLOROBENZENE Standards
- 1,3,5-Trichlorobenzene (CAS 108-70-3)
- 1,3,5-Trichlorobenzene-d3 (CAS 1198-60-3)
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- 3-methyl-1-(thiophen-2-yl)butan-1-amine hydrochloride (CAS 1193390-55-4)
- 4-Amino-5-chloro-2-methoxy-N-(piperidin-4-ylmethyl)benzamide (CAS 220032-26-8)
- N4-(4-Aminophenyl)-N2-ethyl-6-methylpyrimidine-2,4-diamine (CAS 1706450-02-3)
- 4-Nitrophenyl 2-((furan-2-ylmethyl)thio)acetate (CAS 118287-86-8)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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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