(1-(3,4-Dichlorophenyl)-1h-tetrazol-5-yl)methanamine hydrochloride CAS 1426290-97-2
| CAS No. | 1426290-97-2 |
| Molecular Formula | C8H7Cl2N5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1-(3,4-Dichlorophenyl)-1h-tetrazol-5-yl)methanamine hydrochloride.
(1-(3,4-Dichlorophenyl)-1h-tetrazol-5-yl)methanamine hydrochloride (CAS 1426290-97-2), molecular formula C8H7Cl2N5HCl and molecular weight 280.54 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (1-(3,4-Dichlorophenyl)-1h-tetrazol-5-yl)methanamine hydrochloride (C8H7Cl2N5HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C8H7Cl2N5 HCl |
| Molecular Weight | 280.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Dichlorophenyl Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-(2,4-Dichlorophenyl)-5-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-77-6)
- 1-(2,4-Dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-29-1)
- 1-(3,4-Dichlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-88-5)
- 1-(3,5-Dichlorophenyl)-N,N-dimethyl-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000574-30-0)
- 2-(2,4-Dichlorophenyl)-5-(3-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-62-1)
- Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-61-3)
- Ethyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-77-1)
Recommended Standards
- 5-cyclopropyl-1,3-oxazole-4-carboxylic acid (CAS 917828-31-0)
- 2,5-Dichloro-4-nitroaniline (CAS 6627-34-5)
- N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) (CAS 2100306-49-6)
- N-(4-Chloropyridin-2-yl)acetamide (CAS 245056-66-0)
- 3-Amino-6-phenyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxylic acid (CAS 104960-56-7)
- 2-Hydrazinyl-N,6-dimethylpyrimidin-4-amine (CAS 388622-91-1)
- 4-Amino-6-(2,4-dichlorophenyl)-1,3,5-triazin-2(1H)-one (CAS 61405-83-2)
- 2,4,6-Trimethyl-DL-phenylalanine (CAS 76932-42-8)
- 5-(1-(Dimethylamino)ethyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 750599-29-2)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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