3-HydrazinobenzoicAcidHydrochloride CAS 87565-98-8
| CAS No. | 87565-98-8 |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-HydrazinobenzoicAcidHydrochloride.
3-HydrazinobenzoicAcidHydrochloride (CAS 87565-98-8), molecular formula C7H8N2O2HCl and molecular weight 188.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H8N2O2HCl, 3-HydrazinobenzoicAcidHydrochloride 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 188.61 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).
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 | C7H8N2O2 HCl |
| Molecular Weight | 188.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-Methyl-1-phenyl-5-(piperidin-4-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 1708370-84-6)
- β-D-Ribofuranose, 2,3,5-triacetate (CAS 65024-85-3)
- 3-(3-Chlorophenyl)-1-methylpyrrolidine-2,5-dione (CAS 74208-84-7)
- Perindopril Impurity 79 HCl (CAS CATO-C4X-125279)
- 6-(((4-Chlorophenyl)thio)methyl)-2-((3,4-dichlorobenzyl)thio)-N-methylpyrimidin-4-amine (CAS 478261-62-0)
- Furanodienon (CAS 24268-41-5)
- Methyl 5-iodo-6-oxo-2-(trifluoromethyl)-1,6-dihydropyridine-3-carboxylate (CAS 1706436-72-7)
- 1-(4-Methoxyphenyl)piperazin-2-one (CAS 215649-82-4)
- 4-Bromo-2,5-dichloroaniline (CAS 1940-27-8)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com