(2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanol CAS 372504-23-9
| CAS No. | 372504-23-9 |
| Molecular Formula | C15H13Cl2NO5 |
| Molecular Weight | 358.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanol (CAS 372504-23-9), molecular formula C15H13Cl2NO5 and molecular weight 358.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanol (C15H13Cl2NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanol 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 | C15H13Cl2NO5 |
| Molecular Weight | 358.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- tert-Butyl 2-(3-iodo-1H-pyrrolo[3,2-c]pyridin-2-yl)acetate (CAS 1956385-00-4)
- 1-(4-Iodobenzoyl)piperidine-4-carboxamide (CAS 425614-78-4)
- Acarbose Tridecaacetate (CAS 117065-98-2)
- 1-Bromo-2,2-dimethylhexane (CAS 101419-70-9)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(naphthalen-2-yloxy)pyrrolidine-2-carboxylic acid (CAS 317357-42-9)
- Tert-butyl (3-(fluoromethyl)piperidin-3-yl)carbamate (CAS 1783937-39-2)
- 1H-Naphtho[2,1-b][1,4]thiazin-2(3H)-one (CAS 136928-66-0)
- 4-((((1-Ethyl-1H-pyrazol-4-yl)methyl)amino)methyl)benzoic acid (CAS 1006963-04-7)
- 2-Ethyl-2h-1,2,3-triazol-4-amine hydrochloride (CAS 1303994-03-7)
- 4-(hydroxymethyl)-3-(trifluoromethyl)benzonitrile (CAS 1803604-22-9)
- Vildagliptin Impurity 9 (CAS CATO-C4X-11009)
- Insulin aspart (CAS 116094-23-6)
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