4-(chloromethyl)-3-nitrobenzamide CAS 875157-03-2
| CAS No. | 875157-03-2 |
| Molecular Formula | C8H7ClN2O3 |
| Molecular Weight | 214.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.61 g/mol gives 4-(chloromethyl)-3-nitrobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(chloromethyl)-3-nitrobenzamide (CAS 875157-03-2), a certified reference material (molecular formula C8H7ClN2O3, MW 214.61 g/mol) for analytical method development and quality control.
Structurally, 4-(chloromethyl)-3-nitrobenzamide (C8H7ClN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 214.61 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2O3 |
| Molecular Weight | 214.61 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloromethyl Standards
- Methyl 4-(chloromethyl)-2-methoxybenzoate (CAS 1263285-16-0)
- N-(6-(Chloromethyl)-4-methoxypyridin-2-yl)acetamide (CAS 1393543-85-5)
- 2-Chloromethyl-4,6-dimethoxybenzaldehyde, 97% (CAS 166322-67-4)
- Methyl 2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylate (CAS 1707562-64-8)
- 4-(Chloromethyl)-2-methoxyphenyl acetate (CAS 60998-35-8)
- Ethyl 2-(5-(chloromethyl)pyrimidin-2-yl)acetate (CAS 944901-29-5)
- Methyl 2-(chloromethyl)-6-methoxybenzoate (CAS 91127-30-9)
- Methyl 3-(chloromethyl)-4-methoxybenzoate (CAS 36755-02-9)
Recommended Standards
- 3-CHloro-n-methyl-5-nitrobenzamide (CAS 90110-21-7)
- 4-(Methylamino)-3-nitrobenzoyl chloride (CAS 82357-48-0)
- 3-(Furan-3-yl)-2-oxoimidazolidine-1-carbonyl chloride (CAS 63707-01-7)
- 4-(Trifluoromethyl)cyclohexane-1-carbonyl chloride (CAS 477905-43-4)
- 17-Epi-Oxandrolone (CAS 26624-15-7)
- Samarium(III) thenoyltrifluoroacetonate (CAS 41884-73-5)
- 2-(2-chloropyridin-4-yl)-6-ethyl-3,4-dihydropyrimidin-4-one (CAS 1258651-71-6)
- 2-[(2-Chloro-4-fluorophenyl)methoxy]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 321430-34-6)
- 6-Phenyl-1H-indole-3-carbaldehyde (CAS 467452-04-6)
- 3-(1-Phenyl-1h-pyrazol-4-yl)prop-2-en-1-ol (CAS 545421-04-3)
- Oseltamivir Impurity 282 (CAS CATO-C4X-1720282)
- (2R,3S,4S,5R,6R)-2-(Hydroxymethyl)-6-(6-((3-methylbut-2-en-1-yl)amino)-7H-purin-7-yl)tetrahydro-2H-pyran-3,4,5-triol (CAS 59384-58-6)
- 6-Chloro-2,2,3,3-tetrafluoro-2,3-dihydro-benzo[1,4]dioxine (CAS 151276-12-9)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
Why CATO?
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