4-chloro-2-methoxybenzamide CAS 89978-92-7
| CAS No. | 89978-92-7 |
| Molecular Formula | C8H8ClNO2 |
| Molecular Weight | 185.61 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.
CATO supplies 4-chloro-2-methoxybenzamide (CAS 89978-92-7), a certified reference material (molecular formula C8H8ClNO2, MW 185.61 g/mol) for analytical method development and quality control.
4-chloro-2-methoxybenzamide (C8H8ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4-chloro-2-methoxybenzamide 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 | C8H8ClNO2 |
| Molecular Weight | 185.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Chloro-2-ethyl-1-nitrobenzene (CAS 36680-46-3)
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- 4-Chloro-3,6-dimethylpicolinic acid (CAS 2573799-50-3)
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- Ethyl 2-(2,4-dimethylphenyl)acetate (CAS 105337-16-4)
- 2,4-Dimethylbenzene-1,3-diol (CAS 634-65-1)
- 1,2-Dichloro-3-fluoro-5-(trifluoromethyl)benzene (CAS 104554-79-2)
- (tert-Butoxycarbonyl)diazomethane 2-Diazo-acetic Acid 1,1-Dimethylethyl Ester 35059-50-8 tert-Butyl Diazoacetate, 85% tert-Butyl diazoacetate (CAS 35059-50-8)
- 2-((4-Fluorophenyl)amino)-3-methylbutanoic acid (CAS 69410-25-9)
- 1-(3-fluorophenyl)-3-methyl-1H-pyrazole-4-carboxylic acid (CAS 1250985-70-6)
- 3-(2-Chloro-phenoxymethyl)-azetidine (CAS 954222-99-2)
- Peptide 431 (CAS CATO-CPTD788431)
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