1-{3-Amino-2-[(tert-butoxycarbonyl)amino]-3-oxopropyl}-1H-1,2,3-triazole-4-carboxylic acid CAS 1353497-60-5
| CAS No. | 1353497-60-5 |
| Molecular Formula | C11H17N5O5 |
| Molecular Weight | 299.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{3-Amino-2-[(tert-butoxycarbonyl)amino]-3-oxopropyl}-1H-1,2,3-triazole-4-carboxylic acid (C11H17N5O5) 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.
1-{3-Amino-2-[(tert-butoxycarbonyl)amino]-3-oxopropyl}-1H-1,2,3-triazole-4-carboxylic acid (CAS 1353497-60-5) is a high-purity analytical reference standard with the molecular formula C11H17N5O5 and a molecular weight of 299.28 g/mol.
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.
As a certified reference material (CRM), 1-{3-Amino-2-[(tert-butoxycarbonyl)amino]-3-oxopropyl}-1H-1,2,3-triazole-4-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H17N5O5 |
| Molecular Weight | 299.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- Ethyl 3-(1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 1370592-91-8)
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- 5-Methoxybenzimidazole (CAS 4887-80-3)
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- 6-Chloro-2-methylbenzo[d]thiazole (CAS 4146-24-1)
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- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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