2-Amino-5-chlorobenzohydrazide CAS 5584-15-6
| CAS No. | 5584-15-6 |
| Molecular Formula | C16H16ClN3 |
| Molecular Weight | 285.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-chlorobenzohydrazide (CAS 5584-15-6), molecular formula C16H16ClN3 and molecular weight 285.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H16ClN3, 2-Amino-5-chlorobenzohydrazide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 285.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-Amino-5-chlorobenzohydrazide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H16ClN3 |
| Molecular Weight | 285.77 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-(Boc-amino)-3-(3-chlorophenyl)-1-propanol (CAS 1314406-54-6)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-1-(3-chlorophenyl)ethan-1-one (CAS 924872-35-5)
- 2-Amino-4-(2-chlorophenyl)-6-isobutylnicotinonitrile (CAS 337474-61-0)
- 2-Amino-4-(3-chlorophenyl)-6-isobutylnicotinonitrile (CAS 338794-18-6)
- 2-Amino-4-(4-chlorophenyl)-6-(2-methylpropyl)pyridine-3-carbonitrile (CAS 331828-45-6)
- 2-Amino-6-tert-butyl-4-(2-chlorophenyl)pyridine-3-carbonitrile (CAS 344264-44-4)
- 2-Amino-6-tert-butyl-4-(4-chlorophenyl)pyridine-3-carbonitrile (CAS 338793-76-3)
- 3-(Boc-amino)-3-(4-chlorophenyl)-1-propanol (CAS 886493-66-9)
Recommended Standards
- 2-Azetidinomethyl-2-chlorobenzophenone (CAS 898755-03-8)
- 2-(2-Chloropyridin-3-yl)-1-ethyl-5,6-dimethyl-1H-benzo[d]imidazole (CAS 860787-71-9)
- 2-Chloro-n-[1-(3,4-diethoxyphenyl)ethyl]acetamide (CAS 790263-84-2)
- 2-Chloro-N-[2-(3,4-diethoxyphenyl)ethyl]acetamide (CAS 34162-19-1)
- 2-Phenyl-1H-indole-3-carboxylic acid (CAS 59050-38-3)
- Bicyclo[2.1.1]hexane-5-carboxylic acid (CAS 71162-15-7)
- 1-(2-Fluoro-4-(trifluoromethyl)phenyl)propan-1-one (CAS 208173-16-4)
- 5-Formyl-2,4-dimethylpyrrole-3-propionic Acid, Methyl Ester (CAS 18818-25-2)
- (2E)-3-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-N-[(thiophen-2-yl)methyl]prop-2-enamide (CAS 477888-80-5)
- Proguanil EP Impurity E (CAS 1482-62-8)
- 2-Bromo-4-cyano-3-methylbenzoic acid (CAS 1805102-02-6)
- [2-amino-1-(furan-2-yl)ethyl](benzyl)amine (CAS 128349-17-7)
- LWH-63 (CAS 276890-57-4)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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