4-(5-Tetrazolyl)aniline CAS 46047-18-1
| CAS No. | 46047-18-1 |
| Molecular Formula | C7H7N5 |
| Molecular Weight | 161.16 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.
4-(5-Tetrazolyl)aniline (CAS 46047-18-1) is a high-purity analytical reference standard with the molecular formula C7H7N5 and a molecular weight of 161.16 g/mol.
Structurally, 4-(5-Tetrazolyl)aniline (C7H7N5) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 161.16 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C7H7N5 |
| Molecular Weight | 161.16 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 5 |
Related Tetrazolyl Standards
- 2-(1-Tetrazolyl)phenol (CAS 180859-18-1)
- 4-(1-Tetrazolyl)phenol (CAS 64001-11-2)
- 2-(1-Tetrazolyl)benzonitrile (CAS 449758-25-2)
- 4-(5-Tetrazolyl)pyridine (CAS 14389-12-9)
- 4-[(5-Tetrazolyl)methyl]aniline (CAS 131117-50-5)
- 2-(1-Methyl-5-tetrazolyl)aniline (CAS 858484-20-5)
- 2-(1-Tetrazolyl)benzylamine (CAS 449756-94-9)
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Recommended Standards
- 4-(4H-1,2,4-Triazol-4-yl)phenol (CAS 98581-86-3)
- 4-(Aminomethylene)benzofuran-5(4H)-one (CAS 64758-66-3)
- 4-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridine (CAS 22926-74-5)
- 4-(azidomethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 590409-83-9)
- 1-(Benzyloxy)-2-phenyl-1H-1,3-benzodiazole (CAS 168209-86-7)
- Ethyl 3-(2-methoxyphenyl)-5-methylisoxazole-4-carboxylate (CAS 495417-30-6)
- Methyl 3-(4-chlorophenyl)thiophene-2-carboxylate (CAS 22099-15-6)
- Rosuvastatin Impurity 216 (CAS 65372-09-0)
- 3-(4-Methoxyphenyl)-2,5,6-trimethyl-1H-indole (CAS 1265145-30-9)
- 4-Formylthiophene-2-carbonitrile (CAS 59786-36-6)
- 1,1,2,2-Tetrakis(4-fluorophenyl)ethene (CAS 435-08-5)
- 2-(4-Bromobenzenesulfonyl)-2-methylpropanoic acid (CAS 90841-72-8)
- Bicyclo[3.1.0]hexan-2-one (CAS 4160-49-0)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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