1-[1-(1,3-Benzodioxol-5-yl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone CAS 731003-80-8
| CAS No. | 731003-80-8 |
| Molecular Formula | C15H14ClNO3 |
| Molecular Weight | 291.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-[1-(1,3-Benzodioxol-5-yl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone (C15H14ClNO3) is characterized by a nitrogen-containing heterocyclic scaffold, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 1-[1-(1,3-Benzodioxol-5-yl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone (CAS 731003-80-8), a certified reference material (molecular formula C15H14ClNO3, MW 291.73 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 1-[1-(1,3-Benzodioxol-5-yl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone 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 | C15H14ClNO3 |
| Molecular Weight | 291.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzodioxol Standards
- 2-[4-(2H-1,3-benzodioxol-5-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid (CAS 1152513-77-3)
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Recommended Standards
- 1-(4-(Benzyloxy)-6-chloro-2-methoxypyridin-3-yl)ethan-1-one (CAS 2098196-03-1)
- 2-(((5-Chloro-2,4-dimethoxyphenyl)imino)methyl)phenol (CAS 92175-88-7)
- 1-(3-Chloroquinoxalin-2-yl)piperidine-4-carboxylic acid (CAS 939986-88-6)
- 2-(4-Chlorophenyl)-2-((2-methoxyphenyl)amino)acetic acid (CAS 725253-09-8)
- 3-Methyl-1,3,5-pentanetriol (CAS 7564-64-9)
- D-Tryptophan benzyl ester (CAS 141595-98-4)
- 1-[5-bromo-2-(difluoromethoxy)phenyl]ethan-1-one (CAS 1215994-75-4)
- 4-(Difluoromethoxy)-3'-(trifluoromethoxy)-2-(trifluoromethyl)-1,1'-biphenyl (CAS 1261660-09-6)
- (2S)-2-Phenylpiperazine 137766-74-6 8572AH C10H14N2 (CAS 137766-74-6)
- 3-Chloro-5-formylpicolinonitrile (CAS 1198016-37-3)
- 2,6-Dimethoxybenzoic Acid (CAS 1466-76-8)
- 1346604-98-5 N-Methyl-N-[2-chlorobenzyl)]-2-thiopheneethanamine Hydrochloride N-[(2-Chlorophenyl)methyl]-N-methyl-2-thiopheneethanamine Hydrochloride (CAS 1346604-98-5)
- N-(3-Methylbutan-2-yl)pyridin-2-amine (CAS 111098-37-4)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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