Methyl 2-(5-chloro-1H-1,2,4-triazol-3-yl)benzoate hydrochloride CAS 1322605-19-5
| CAS No. | 1322605-19-5 |
| Molecular Formula | C10H8ClN3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 2-(5-chloro-1H-1,2,4-triazol-3-yl)benzoate hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Methyl 2-(5-chloro-1H-1,2,4-triazol-3-yl)benzoate hydrochloride (CAS 1322605-19-5), a certified reference material (molecular formula C10H8ClN3O2HCl, MW 274.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H8ClN3O2HCl, Methyl 2-(5-chloro-1H-1,2,4-triazol-3-yl)benzoate hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.10 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.
As a certified reference material (CRM), Methyl 2-(5-chloro-1H-1,2,4-triazol-3-yl)benzoate hydrochloride 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 | C10H8ClN3O2 HCl |
| Molecular Weight | 274.10 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Oxazolo[2,3,4-cd]pyrrolizine (CAS 163831-74-1)
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- 2-Methyl-2-(5-methylpyridin-2-yl)propan-1-amine (CAS 929022-01-5)
- 2-(Thiophen-2-yl)pyrazine (CAS 56421-72-8)
- tert-Butyl N-{[(2,5-dimethoxyphenyl)carbamoyl]methyl}carbamate (CAS 1021998-84-4)
- 3-Bromophenyl Acetate (CAS 35065-86-2)
- (2-hydroxypropanoyl)urea (CAS 89166-57-4)
- Hexapeptide-11 (CAS 161258-30-6)
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