3-Hydrazinyl-5,6-diphenyl-1,2,4-triazine CAS 21383-24-4
| CAS No. | 21383-24-4 |
| Molecular Formula | C15H13N5 |
| Molecular Weight | 263.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Hydrazinyl-5,6-diphenyl-1,2,4-triazine (CAS 21383-24-4), molecular formula C15H13N5 and molecular weight 263.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Hydrazinyl-5,6-diphenyl-1,2,4-triazine (C15H13N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 263.30 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-Hydrazinyl-5,6-diphenyl-1,2,4-triazine 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 | C15H13N5 |
| Molecular Weight | 263.30 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.) | 1963 |
| Nitrogen Atoms | 5 |
Related Hydrazinyl Standards
- 5-Hydrazinyl-3,6-diphenyl-1,2,4-triazine (CAS 108718-69-0)
- 2-Hydrazinyl-2-oxo-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 338405-24-6)
- 4-Hydrazinyl-5-iodo-2,6-dimethylpyrimidine (CAS 454473-80-4)
- 3-Ethyl-2-hydrazinyl-6,7-dimethoxyquinazolin-4(3H)-one (CAS 906782-84-1)
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Recommended Standards
- 3,5-Dimethyl-1-{5H-pyrimido[5,4-b]indol-4-yl}-1H-pyrazole (CAS 286860-15-9)
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- 3,4-Dihydro-4-phenyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (CAS 26958-67-8)
- 7-Allyl-8-(ethylamino)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 378203-45-3)
- 2-(Pyridin-2-yl)-2-[(trimethylsilyl)oxy]acetonitrile (CAS 71189-77-0)
- (3R)-3-Hydroxy-D-proline (CAS 119677-21-3)
- tert-Butyl 4-aminopiperidine-1-carboxylate hydrochloride (CAS 189819-75-8)
- Methyl (1-cyclohexylethyl)glycinate (CAS 1157202-22-6)
- 1-Acetyl-5-fluoro-1H-indole-3-carboxylic acid (CAS 1260799-33-4)
- N-cyanopyrazine-2-carboximidamide (CAS 1053656-81-7)
- Olmesartan Impurity 21 (CAS 172875-98-8)
- Picosulfate Impurity 31 (CAS CATO-C4X-123731)
- (S)-Tetrahydrofuran-2-carbaldehyde (CAS 22170-12-3)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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