[1,2,4]triazino[4,5-a]benzimidazol-4(3H)-one CAS 20029-13-4
| CAS No. | 20029-13-4 |
| Molecular Formula | C9H6N4O |
| Molecular Weight | 186.17 g/mol |
| 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 [1,2,4]triazino[4,5-a]benzimidazol-4(3H)-one.
[1,2,4]triazino[4,5-a]benzimidazol-4(3H)-one (CAS 20029-13-4), molecular formula C9H6N4O and molecular weight 186.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of [1,2,4]triazino[4,5-a]benzimidazol-4(3H)-one (C9H6N4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures [1,2,4]triazino[4,5-a]benzimidazol-4(3H)-one 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 | C9H6N4O |
| Molecular Weight | 186.17 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related triazino Standards
- 9H-[1,2,4]Triazino[6,5-b]indol-3-amine (CAS 141857-72-9)
- 1,3,5-Triazino[1,2-a]benzimidazol-2-amine (CAS 61678-05-5)
- 5H-1,2,4-Triazino[5,6-b]indol-3-amine (CAS 36047-75-3)
- [1,2,4]triazino[4,5-a]indol-1(2H)-one (CAS 37574-73-5)
- 4-methyl[1,2,4]triazino[4,5-a]indol-1(2H)-one (CAS 37574-74-6)
- 4-Methyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (CAS 78650-16-5)
- [1,2,4]Triazino[4,5-a]indole-1(2H)-thione (CAS 50336-06-6)
- 1H-[1,2,4]Triazino[6,5-b]indole-3-thiol (CAS 31481-99-9)
Recommended Standards
- (S)-AMPA (CAS 83643-88-3)
- [1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one (CAS 91895-36-2)
- (S)-2-Amino-3-(3-hydroxy-4-methylisoxazol-5-yl)propanoic acid (CAS 211191-53-6)
- 1-(2-Hydroxyethyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 349134-56-1)
- 2,4-Dibromo-1,5-dimethyl-1H-imidazole (CAS 850429-57-1)
- SYH2092A-013210 (CAS CATO-CPTD788846)
- tert-Butyl ((2-formyl-6-methoxypyridin-4-yl)methyl)carbamate (CAS 1393557-95-3)
- (5-Cyano-2-methylthiophen-3-yl)boronic acid (CAS 1310384-25-8)
- 1-(3-Iodopropyl)-4-methoxybenzene (CAS 113379-13-8)
- 5-(2-Aminophenyl)cyclohexane-1,3-dione (CAS 1215701-71-5)
- 4-Hydroxy-2,3-dimethoxy-9H-xanthen-9-one (CAS 10527-38-5)
- Methyl2-hydroxy-4-(2,2,2-trifluoroacetamido)benzoate (CAS 1092460-41-7)
- 1,2,5-Trimethyl-3H-cyclopenta[c]quinolin-4(5H)-one (CAS 88368-82-5)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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