2,3-Diaminobenzamide HCl CAS 912445-34-2
| CAS No. | 912445-34-2 |
| Molecular Formula | C7H9N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2,3-Diaminobenzamide HCl (CAS 912445-34-2) is a high-purity analytical reference standard with the molecular formula C7H9N3OHCl and a molecular weight of 187.63 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2,3-Diaminobenzamide HCl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 187.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures 2,3-Diaminobenzamide HCl 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 | C7H9N3O HCl |
| Molecular Weight | 187.63 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Diaminobenzamide Standards
Recommended Standards
- 3-(Bromomethyl)-2-nitrobenzoic acid (CAS 920760-14-1)
- 3-Substituted Acetyl Uridine (CAS 29031-50-3)
- 5-((2-Chlorobenzyl)thio)-1,3,4-thiadiazole-2-thiol (CAS 345991-75-5)
- Propofol EP Impurity E (CAS 2416-95-7)
- 1-(4-Chlorophenyl)-3-(1-ethynylcyclohexyl)urea (CAS 866008-66-4)
- 7-Hydroxythieno[3,2-b]pyridine-6-carboxylic acid (CAS 152996-00-4)
- Ethyl 3,6,6-trimethyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylate (CAS 2414325-72-5)
- Methyl 3-bromo-2,2-dimethylpropanoate (CAS 30452-00-7)
- Pyr-Trp-OEt (G-4550.0250) (CAS 87694-58-4)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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