2-(1H-Tetrazol-5-yl)benzoic Acid CAS 13947-58-5
| CAS No. | 13947-58-5 |
| Molecular Formula | C8H6N4O2 |
| Molecular Weight | 190.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 190.16 g/mol gives 2-(1H-Tetrazol-5-yl)benzoic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(1H-Tetrazol-5-yl)benzoic Acid (CAS 13947-58-5), molecular formula C8H6N4O2 and molecular weight 190.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H6N4O2, 2-(1H-Tetrazol-5-yl)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 190.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-(1H-Tetrazol-5-yl)benzoic 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 | C8H6N4O2 |
| Molecular Weight | 190.16 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.) | 1960 |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(1H-Tetrazol-1-yl)benzoic acid (CAS 116570-12-8)
- 3-(1H-Tetrazol-5-yl)benzoic Acid (CAS 73096-39-6)
- 4-(1H-Tetrazol-5-yl)benzoic Acid (CAS 34114-12-0)
- 4-Tetrazol-1-yl-benzoic acid (CAS 78190-05-3)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-ol (CAS 926189-43-7)
- (3-(1H-Tetrazol-1-yl)phenyl)boronic acid (CAS 1040849-86-2)
- 3-(2H-Tetrazol-5-Yl)-Phenyl-Boronic Acid (CAS 775351-30-9)
- 1-[4-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-amine (CAS 1249424-31-4)
Recommended Standards
- 6-Acetyl-4-cyanopicolinic acid (CAS 1393551-81-9)
- 1,4-Dimethyl-2-(trifluoromethoxy)benzene (CAS 1404194-52-0)
- 2-Acetyl-6-cyanoisonicotinic acid (CAS 1393545-13-5)
- 1,3-Dimethyl-2-(trifluoromethoxy)benzene (CAS 1404195-04-5)
- 5-Bromo-1-(phenylsulfonyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1357387-25-7)
- Methyl glycylglycyl-L-alaninate hydrochloride (CAS 100047-94-7)
- 8-bromo-4-chloroquinoline-2-carboxylic acid (CAS 902742-60-3)
- 6-Ethyl-N,N,1,3-tetramethyl-1,6-dihydroimidazo[4,5-c]pyrazol-5-amine (CAS 754164-30-2)
- 5,7-Diiodoquinolin-8-yl hydrazinecarboxylate (CAS 134143-81-0)
- 1-(3-Chloro-4-methylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 63674-66-8)
- 2,4,5-Tribromobenzoic acid (CAS 87976-23-6)
- 7-Bromo-1-nitronaphthalene (CAS 102153-49-1)
- 2,2,3-Trimethyl-4-oxocyclohexane-1-carboxylic acid (CAS 15210-83-0)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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