4-((1h-Tetrazol-1-yl)methyl)benzoic acid CAS 728024-58-6
| CAS No. | 728024-58-6 |
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((1h-Tetrazol-1-yl)methyl)benzoic acid (CAS 728024-58-6) is a high-purity analytical reference standard with the molecular formula C9H8N4O2 and a molecular weight of 204.19 g/mol.
Based on its molecular formula C9H8N4O2, 4-((1h-Tetrazol-1-yl)methyl)benzoic 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 204.19 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).
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), 4-((1h-Tetrazol-1-yl)methyl)benzoic 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 | C9H8N4O2 |
| Molecular Weight | 204.19 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.) | 1986 |
| Nitrogen Atoms | 4 |
Related h Standards
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Recommended Standards
- 4-(((4H-1,2,4-Triazol-4-yl)imino)methyl)benzene-1,2-diol (CAS 35546-60-2)
- 4-(1,1,1-Trifluoro-2-methylpropan-2-yl)phenol (CAS 886843-09-0)
- 4-(((1H-1,2,4-Triazol-3-yl)imino)methyl)benzene-1,2-diol (CAS 202118-31-8)
- 4-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)benzoic Acid (CAS 501662-54-0)
- (E)-1,3-Dichloro-5-(2-nitrovinyl)benzene (CAS 120355-50-2)
- 5-Bromo-N-((tetrahydro-2H-pyran-4-yl)methyl)pyridin-2(1H)-imine (CAS 1220018-97-2)
- 3-(2,6-Dichlorophenyl)-2-methylpropanoic acid (CAS 119424-88-3)
- 2-Chloro-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 38326-29-3)
- (R)-(+)-1-Benzyl-2,2-diphenylethylamine 94964-58-6 ACMC-20apki (CAS 94964-58-6)
- (R)-1-(3-bromo-5-chlorophenyl)-2,2,2-trifluoroethan-1-amine (CAS 1344458-89-4)
- Methyl (R)-3-amino-3-(2-chloro-3-methoxyphenyl)propanoate (CAS 1344636-98-1)
- Cyclohexyl(2-fluorophenyl)methanamine (CAS 1225920-67-1)
- (6-(Dimethoxymethyl)furo[3,2-b]pyridin-2-yl)methanol (CAS 1171920-53-8)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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