1,5-Diphenyl-1H-[1,2,4]triazole-3-carboxylic acid hydrazide CAS 92555-70-9
| CAS No. | 92555-70-9 |
| Molecular Formula | C15H13N5O |
| Molecular Weight | 279.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,5-Diphenyl-1H-[1,2,4]triazole-3-carboxylic acid hydrazide 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.
1,5-Diphenyl-1H-[1,2,4]triazole-3-carboxylic acid hydrazide (CAS 92555-70-9), molecular formula C15H13N5O and molecular weight 279.30 g/mol, is a CATO reference standard with documented purity and traceability.
1,5-Diphenyl-1H-[1,2,4]triazole-3-carboxylic acid hydrazide (C15H13N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H13N5O |
| Molecular Weight | 279.30 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 5 |
Related Diphenyl Standards
- 2-(3,5-Diphenyl-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1170981-94-8)
- 2-(1,5-Diphenyl-1H-1,2,3-triazol-4-yl)acetic acid (CAS 1267439-54-2)
- Methyl 1,5-diphenyl-1,2,4-triazole-3-carboxylate (CAS 89060-64-0)
- 2,4-Diphenyl-(1,3,2,4)dioxadiphosphetane 2,4-dioxide (CAS 10291-80-2)
- 2-Butyl-4,5-diphenyl-1,3,2-dioxaborolane (CAS 31899-53-3)
- 4,5-Diphenyl-2-(vinylthio)-1H-imidazole (CAS 59282-91-6)
- 1-(2-Methyl-5,5-diphenyl-4,5-dihydrofuran-3-yl)ethanone (CAS 102860-77-5)
- 2,5-Diphenyl-3-propoxyfuran (CAS 96324-34-4)
Recommended Standards
- 1-(6-Methylpyridin-2-yl)-N-(pyridin-3-yl)-1H-imidazole-4-carboxamide (CAS 477871-80-0)
- 2-(((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)amino)methylene)malononitrile (CAS 330567-93-6)
- 1-(5-Methyl-1-(2-phenylpyrimidin-4-yl)-1H-1,2,3-triazol-4-yl)ethanone (CAS 88627-05-8)
- 2-(1-(2-Hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)-N-isopropylacetamide (CAS 900011-75-8)
- 3-Bromo-1-chloroisoquinoline (CAS 630422-00-3)
- N-((2,3-Dichloro-4-((1,1,2,2-tetrafluoroethyl)sulfonyl)phenyl)carbamoyl)-2,6-difluorobenzamide (CAS 100341-30-8)
- 3-Amino-5-fluoro-n,n-dimethylbenzamide (CAS 1369862-70-3)
- Methyl 2-(piperazin-1-ylmethyl)benzoate (CAS 1131622-80-4)
- 2-(4-Benzhydrylpiperazin-1-yl)-N-(2,4-difluorophenyl)acetamide (CAS 491867-86-8)
- Brexpiprazole Impurity 22 (CAS 2060027-95-2)
- 6-Fluoro-3-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 170568-85-1)
- 1-(4-Methoxyphenyl)-2-(phenylsulfonyl)ethanone (CAS 27918-37-2)
- Ticagrelor Impurity 44 (CAS 145783-15-9)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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