1212174-51-0 (2S)-2-(1H-Tetrazol-1-yl)propanoic acid MFCD11868184 CAS 1212174-51-0
| CAS No. | 1212174-51-0 |
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1212174-51-0 (2S)-2-(1H-Tetrazol-1-yl)propanoic acid MFCD11868184 (CAS 1212174-51-0), molecular formula C4H6N4O2 and molecular weight 142.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1212174-51-0 (2S)-2-(1H-Tetrazol-1-yl)propanoic acid MFCD11868184 (C4H6N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 142.12 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 g/mol |
| 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.) | 1990 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 2-Methyl-5-nitro-2H-pyrazol-3-ylamine (CAS 132038-70-1)
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- 1-(1-Aminobutan-2-yl)-2,2-dimethylcyclopentan-1-ol (CAS 1538062-49-5)
- 4-[2-(4-Morpholinyl)ethoxy]aniline, 97% (CAS 52481-41-1)
- Potassium (z)-(2-bromo-2-phenylvinyl)trifluoroborate (CAS 219718-89-5)
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- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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