2,5-Diaminobenzamide CAS 45865-90-5
| CAS No. | 45865-90-5 |
| Molecular Formula | C7H9N3O |
| Molecular Weight | 151.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 151.17 g/mol gives 2,5-Diaminobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,5-Diaminobenzamide (CAS 45865-90-5), a certified reference material (molecular formula C7H9N3O, MW 151.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H9N3O, 2,5-Diaminobenzamide contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 151.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2,5-Diaminobenzamide 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 |
| Molecular Weight | 151.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 3 |
Related Diaminobenzamide Standards
Recommended Standards
- 2,4-Dimethylpyrimidine-5-carboxamide (CAS 53554-30-6)
- 2,6-Diamino-5-methylnicotinaldehyde (CAS 63196-30-5)
- 2,6-Dimethyl-1H-pyrazolo[1,5-b][1,2,4]triazol-7-amine (CAS 227610-62-0)
- 2-(Pyridin-4-yl)acetohydrazide (CAS 69583-00-2)
- 8-Chloro-3-methyl-2,5-dihydro-4H-pyrazolo[4,3-c]quinolin-4-one (CAS 848818-35-9)
- 6-((7-(N,N-dimethylsulfamoyl)benzo[c][1,2,5]oxadiazol-4-yl)amino)hexanoic acid (CAS 1820741-40-9)
- 2-Methoxy-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261941-06-3)
- 1-(2-Chloro-3-isobutoxypropyl)pyrrolidine (CAS 49571-02-0)
- 5-Nitro-2-(phenylsulfonyl)pyridine (CAS 69770-61-2)
- 4,4'-Bis(trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 1261821-80-0)
- 3-Chloro-4-methyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 107089-76-9)
- 2-(Dimethylamino)benzene-1,4-diol (CAS 50564-14-2)
- 3-(3,3,3-Trifluoropropyl)azetidin-3-ol (CAS 1496191-77-5)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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