2-Chloro-6-nitrobenzoyl chloride CAS 50425-14-4
| CAS No. | 50425-14-4 |
| Molecular Formula | C7H3Cl2NO3 |
| Molecular Weight | 220.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H3Cl2NO3, 2-Chloro-6-nitrobenzoyl chloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-Chloro-6-nitrobenzoyl chloride (CAS 50425-14-4), molecular formula C7H3Cl2NO3 and molecular weight 220.01 g/mol, is a CATO reference standard with documented purity and traceability.
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-Chloro-6-nitrobenzoyl chloride 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 | C7H3Cl2NO3 |
| Molecular Weight | 220.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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, water |
| 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-2-Nitrobenzoyl chloride (CAS 19088-99-4)
- 2-Chloro-3-nitrobenzoyl chloride (CAS 34128-16-0)
- 3-Chloro-4-nitrobenzoyl Chloride (CAS 55737-29-6)
- 4-chloro-2-nitro-benzoyl chloride (CAS 41995-04-4)
- 5-Chloro-2-nitrobenzoyl chloride (CAS 41994-44-9)
- Methyl 2-chloro-6-(chloromethyl)isonicotinate (CAS 1028320-02-6)
- Methyl 6-Chloro-2-(chloromethyl)nicotinate (CAS 1093879-99-2)
- Methyl 6-chloro-5-(chloromethyl)picolinate (CAS 1205671-90-4)
Recommended Standards
- 2-Iodo-3-methylpyrazine (CAS 58139-08-5)
- 2-Amino-4-iodopyridine (CAS 552331-00-7)
- 2-Iodo-3-pyridinamine (CAS 209286-97-5)
- 2,6-Dichloro-3-nitrobenzaldehyde (CAS 5866-97-7)
- N-(Benzenesulfonyl)-N-(4-chloro-3-methyl-1,2-oxazol-5-yl)benzenesulfonamide (CAS 478262-56-5)
- trans-4-((tert-Butyldimethylsilyl)oxy)cyclohexyl)methanol (CAS 145912-65-8)
- (3-Methoxy-4-methylphenyl)(thiomorpholino)methanone (CAS 2635937-48-1)
- 2-Chloro-3,4-dimethoxypyridine hydrochloride (CAS 352534-78-2)
- 2-[3-(2-oxopyrrolidin-1-yl)phenyl]acetic acid (CAS 1368503-69-8)
- Posaconazole Impurity 18(R,S,S,R) (CAS 213381-06-7)
- 3-Amino-3-(4-chloro-2-fluorophenyl)propanoic acid (CAS 412925-57-6)
- 1-((1aR,7bR)-2,2-Dimethyl-2,7b-dihydro-1aH-oxireno[2,3-c]chromen-6-yl)ethanone (CAS 171596-62-6)
- 2-(Difluoromethyl)-5-formyl-3-methoxyisonicotinonitrile (CAS 1805926-34-4)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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