2-Amino-3-(1h-1,2,4-triazol-3-yl)propanoic acid CAS 3184-54-1
| CAS No. | 3184-54-1 |
| Molecular Formula | C5H8N4O2 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-3-(1h-1,2,4-triazol-3-yl)propanoic acid (C5H8N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Amino-3-(1h-1,2,4-triazol-3-yl)propanoic acid (CAS 3184-54-1), molecular formula C5H8N4O2 and molecular weight 156.14 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 2-Amino-3-(1h-1,2,4-triazol-3-yl)propanoic 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 | C5H8N4O2 |
| Molecular Weight | 156.14 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, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-Amino-2-(3-methylisoxazol-5-yl)acetic acid (CAS 100114-42-9)
- α-Amino-1H-1,2,4-triazole-5-propanoic acid (CAS 10109-05-4)
- 3-Amino-5-methoxy-4-pyrazolecarboxamide (CAS 111375-25-8)
- 6-amino-2,4-dimethyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 1154932-94-1)
- 5-Amino-N-methyl-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxamide (CAS 119768-96-6)
- N-(5-Amino-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)acetamide (CAS 1257440-44-0)
- 3-Amino-3-(oxazol-4-yl)propanoic acid (CAS 1311403-31-2)
- Methyl 5-amino-2-methyloxazole-4-carboxylate (CAS 1410792-86-7)
Recommended Standards
- 2-Amino-3-(1H-1,2,3-triazol-5-yl)propanoic acid (CAS 678980-89-7)
- 2-Amino-3-(2H-1,2,3-triazol-4-yl)propanoic acid (CAS 678980-96-6)
- 2,6-Dioxocyclohexanecarboxylic acid (CAS 64929-37-9)
- 2-Amino-3-(isoxazol-5-yl)propanoic acid (CAS 98135-03-6)
- 2-Bromo-5-(m-tolyl)oxazole (CAS 1894551-61-1)
- (E)-3-(2,4-Dichlorophenyl)prop-2-en-1-ol (CAS 148775-23-9)
- 3-((8Z,11Z)-Pentadeca-8,11-dien-1-yl)phenol (CAS 51546-63-5)
- 2-(3-Nitrophenyl)quinoline-4-carboxylic acid (CAS 70097-12-0)
- 7-Methoxy-2-naphthaldehyde (CAS 5665-23-6)
- 3-Methoxy-2-piperidinomethyl benzophenone (CAS 898751-77-4)
- (S)-(1-Bromo-2-propyl)benzene (CAS 147514-19-0)
- 4,6-Dimethyl-2-oxo-2H-chromene-3-carbonitrile (CAS 56394-28-6)
- 1-(2,6-Dichlorobenzyl)piperidine-2-carboxylic acid (CAS 1040350-76-2)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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