5-chloro-1-propyl-1H-1,2,3-triazole-4-carboxylic acid CAS 1432747-15-3
| CAS No. | 1432747-15-3 |
| Molecular Formula | C6H12ClN3O2 |
| Molecular Weight | 193.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H12ClN3O2, 5-chloro-1-propyl-1H-1,2,3-triazole-4-carboxylic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 193.63 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.
5-chloro-1-propyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1432747-15-3), molecular formula C6H12ClN3O2 and molecular weight 193.63 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-chloro-1-propyl-1H-1,2,3-triazole-4-carboxylic acid 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 | C6H12ClN3O2 |
| Molecular Weight | 193.63 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
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- 4-Benzyl-3-chloro-4H-1,2,4-triazole (CAS 1019031-93-6)
- 3-chloro-5-methyl-4-phenyl-4H-1,2,4-triazole (CAS 1019032-00-8)
- methyl 2-(3-chloro-N-methylpropanamido)acetate (CAS 1020992-22-6)
- 2-Chloro-1-(1h-indol-5-yl)ethan-1-one (CAS 103028-56-4)
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Recommended Standards
- (3-Chloroisoquinolin-8-yl)methanol (CAS 1432514-89-0)
- 1-[4-(chloromethyl)phenyl]-1H-1,2,4-triazole (CAS 143426-53-3)
- 4-chloro-2-(1-methyl-1H-imidazol-2-yl)pyridine (CAS 1423030-92-5)
- 8-Chloro-2,3-dimethylpyrido[2,3-b]pyrazine (CAS 1443289-01-7)
- N-(3-(2-hydroxypropyl)-1,2,4-thiadiazol-5-yl)-4-methylbenzamide (CAS 931362-70-8)
- (R)-2-Amino-2-(3-fluorophenyl)ethan-1-ol hydrochloride (CAS 1391447-14-5)
- (1-Ethyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanamine (CAS 2092094-07-8)
- Eszopiclone Impurity 25 (CAS 43200-88-0)
- 1-([1,1'-biphenyl]-2-yl(phenyl)methyl)-1H-imidazole (CAS CATO-C3D-6176)
- Calcipotriol impurity 44 (CAS CATO-C4X-122244)
- 2-(Chloromethyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 147005-91-2)
- Ethyl 6-cyano-1H-pyrrolo[3,2-b]pyridine-2-carboxylate (CAS 152589-06-5)
- Pridinol Impurity 1 (CAS 53639-82-0)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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