5-Chloro-2-(1h-1,2,3,4-tetrazol-5-yl)aniline CAS 54013-18-2
| CAS No. | 54013-18-2 |
| Molecular Formula | C7H6ClN5 |
| Molecular Weight | 195.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Chloro-2-(1h-1,2,3,4-tetrazol-5-yl)aniline is closely related to a nitrile group, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Chloro-2-(1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 54013-18-2), molecular formula C7H6ClN5 and molecular weight 195.61 g/mol, is a CATO reference standard with documented purity and traceability.
5-Chloro-2-(1h-1,2,3,4-tetrazol-5-yl)aniline (C7H6ClN5) contains a nitrile group, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 5-Chloro-2-(1h-1,2,3,4-tetrazol-5-yl)aniline 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 | C7H6ClN5 |
| Molecular Weight | 195.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 2-Chloro-N-(3-cyanopyridin-2-yl)acetamide (CAS 1065483-86-4)
- 2-Chloro-6-methyl-4-(2H-tetrazol-5-yl)pyridine, 97% (CAS 1112181-66-4)
- 4-Chloro-6-(1H-imidazol-1-yl)pyrimidin-2-amine (CAS 1158769-28-8)
- 4-Chloro-6-(1h-pyrazol-1-yl)pyrimidin-2-amine (CAS 115930-71-7)
- 6-Chloro-n-(prop-2-yn-1-yl)pyridazine-3-carboxamide (CAS 1184096-11-4)
- 2-Chloro-4-(1-methyl-1H-1,2,4-triazol-5-yl)pyrimidine (CAS 1203250-45-6)
- 6-Chloro-N-(1H-pyrazol-3-yl)pyrimidin-4-amine (CAS 1208856-44-3)
- 4-Chloro-2-methyl-6-(1h-1,2,4-triazol-1-yl)pyrimidine (CAS 1247897-60-4)
Recommended Standards
- 5-Chloro-2-(1h-1,2,3,4-tetrazol-1-yl)aniline (CAS 926238-10-0)
- 6-Amino-4-chloro-1H-indazole-3-carbaldehyde (CAS 887570-82-3)
- 5-Chloro-1H-indazole-3-carboxamide (CAS 28751-70-4)
- 6-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde (CAS 898911-37-0)
- 1,2-Bis(o-aminophenoxy)ethane (CAS 52411-34-4)
- 1-(3,4-Dimethylphenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1203045-83-3)
- 3-(Isocyanomethyl)pyridine (CAS 58644-55-6)
- N,N-Diallyl-4-bromoaniline (CAS 30438-95-0)
- Neostigmine impurity 48 Metilsulfate (CAS CATO-C4X-204248)
- Glycopyrronium Bromide Impurity 19 (CAS CATO-C4X-181719)
- (+/-)-1-(3-Amino-pyridin-2-yl)ethylamine (CAS 1270326-64-1)
- 1-(3-Bromo-4-methoxyphenyl)-N-methylmethanamine (CAS 645378-58-1)
- tert-Butyl (S)-(2-cyano-1-phenylethyl)carbamate (CAS 141625-50-5)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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