2-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonyl)benzoic acid CAS 338395-82-7
| CAS No. | 338395-82-7 |
| Molecular Formula | C15H10Cl3NO4 |
| Molecular Weight | 374.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonyl)benzoic acid.
CATO supplies 2-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonyl)benzoic acid (CAS 338395-82-7), a certified reference material (molecular formula C15H10Cl3NO4, MW 374.60 g/mol) for analytical method development and quality control.
The molecular framework of 2-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonyl)benzoic acid (C15H10Cl3NO4) 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. 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-(1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonyl)benzoic acid 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 | C15H10Cl3NO4 |
| Molecular Weight | 374.60 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-[5-(2,2,2-Trichloroacetyl)-1H-pyrrol-3-yl]-1-undecanone (CAS 251096-61-4)
- Methyl 3-(2-(2,2,2-trichloroacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 477863-77-7)
- Methyl2-[2-(2,2,2-trichloroacetyl)-1h-pyrrol-1-yl]benzoate (CAS 259243-93-1)
- 1-Methyl-5-(trichloroacetyl)-1h-pyrrole-3-sulfonyl chloride (CAS 875163-47-6)
- 4-[1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl]-4-oxo-2-butenoic acid (CAS 338395-79-2)
- 5-(2,2,2-Trichloroacetyl)-1h-pyrrole-3-sulfonyl chloride (CAS 867330-05-0)
- 2-Ethyl-1-(5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl)butan-1-one (CAS 478259-72-2)
- 3-Methyl-1-(5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl)butan-1-one (CAS 900015-32-9)
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