2-Methyl-2-(1H-1,2,3,4-tetrazol-1-yl)propanoic acid CAS 876716-35-7
| CAS No. | 876716-35-7 |
| Molecular Formula | C5H8N4O2 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Methyl-2-(1H-1,2,3,4-tetrazol-1-yl)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Methyl-2-(1H-1,2,3,4-tetrazol-1-yl)propanoic acid (CAS 876716-35-7), a certified reference material (molecular formula C5H8N4O2, MW 156.14 g/mol) for analytical method development and quality control.
2-Methyl-2-(1H-1,2,3,4-tetrazol-1-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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Methyl-2-(1H-1,2,3,4-tetrazol-1-yl)propanoic 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 | 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.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-Methoxybenzene-1,3,5-triol (CAS 487-71-8)
- 2-Methyl-2-(1h-1,2,3,4-tetrazol-5-yl)propanoic acid (CAS 716358-44-0)
- 2-Hydroxy-N-(5-methylisoxazol-3-yl)acetamide (CAS 926244-20-4)
- 2-Methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carbohydrazide (CAS 844891-24-3)
- N-(3-Nitrobenzyl)tetrahydro-2H-pyran-4-amine (CAS 874888-83-2)
- 1-Phenyl-3-(pyridin-4-yl)-1H-pyrazol-5-amine (CAS 6043-00-1)
- 2-(Tritylthio)ethanamine (CAS 1095-85-8)
- (2r)-3-(phosphonooxy)-2-{[6-(pyren-1-yl)hexanoyl]oxy}propyl hexadecanoate 14336-66-4 KST-1A1406 (CAS 14336-66-4)
- 4-Hydroxy-2,3-dihydroisoindol-1-one (CAS 366453-21-6)
- 1H-Pyrrolo[2,3-f]quinoxaline (CAS 102110-75-8)
- 3,4,4'-Tribromodiphenyl Ether (CAS 147217-81-0)
- Ethyl-(4-methyl-pyrimidin-2-yl)-amine (CAS 651718-69-3)
- 5-Bromo-N,N-dimethyl-1H-1,2,4-triazole-3-carboxamide (CAS 1228553-15-8)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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