5-Amino-1-benzyl-1H-1,2,3-triazole-4-carboxylic acid CAS 25784-56-9
| CAS No. | 25784-56-9 |
| Molecular Formula | C10H10N4O2 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10N4O2, 5-Amino-1-benzyl-1H-1,2,3-triazole-4-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Amino-1-benzyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 25784-56-9), molecular formula C10H10N4O2 and molecular weight 218.21 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 5-Amino-1-benzyl-1H-1,2,3-triazole-4-carboxylic acid 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 | C10H10N4O2 |
| Molecular Weight | 218.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 4-Amino-8-methoxyquinoline-3-carboxylic acid (CAS 1018127-99-5)
- 1-(2-Amino-2-oxoethyl)-1h-indole-3-carboxylic acid (CAS 1020984-96-6)
- methyl 5-amino-2-phenyl-1,3-oxazole-4-carboxylate (CAS 1034889-77-4)
- 8-Amino-3-cyclopropylimidazo[1,5-a]pyrazine-1-carboxylic acid (CAS 1083164-05-9)
- Methyl 4-amino-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 130427-04-2)
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- Methyl 3-amino-4-hydroxyquinoline-6-carboxylate (CAS 1352893-67-4)
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Recommended Standards
- 5-[1-(3-Methoxy-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 676627-81-9)
- 5-Amino-3-hydroxy-2-methylquinoline-4-carboxylic acid (CAS 61358-59-6)
- 5,8-Dimethyl-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 36991-52-3)
- 5-Amino-3-methyl-6-(pyridin-4-yl)pyrimidine-2,4(1H,3H)-dione (CAS 831231-66-4)
- 2-(4,6-Dimethylpyrimidin-2-yl)propan-2-amine (CAS 1341450-32-5)
- 3-(5,6-Dihydro-4H-cyclopenta[d]isoxazol-3-yl)propanal (CAS 181059-25-6)
- (5E)-5-[(2E)-2-(1,6-dimethylquinolin-2(1H)-ylidene)ethylidene]-8-oxo-5,8-dihydroquinolinium (CAS 6759-89-3)
- 2-{8-oxabicyclo[3.2.1]octan-3-yl}acetic acid (CAS 1098432-95-1)
- Cannabichromevarinic acid (CAS 64898-02-8)
- 3-Bromo-1-(difluoromethyl)-1H-pyrazole (CAS 1224194-42-6)
- 4-Bromo-2-chloro-5-trifluoromethoxy-benzoic acid (CAS 1419075-84-5)
- 2-(2,5-Dichlorophenyl)piperazine (CAS 914348-91-7)
- α,α-Dimethyl-4-(4-methyl-1-piperazinyl)benzeneacetic Acid (CAS 1018660-87-1)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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