5-chloro-1-ethyl-1H-1,2,3-triazole-4-carboxylic acid CAS 1432747-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1432747-14-2 |
| Molecular Formula | C5H10ClN3O2 |
| Molecular Weight | 179.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-chloro-1-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1432747-14-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H10ClN3O2. Molecular weight: 179.60 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H10ClN3O2 |
| Molecular Weight | 179.60 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
- 4-chloro-5-hydroxy-pyridine-2-carboxylic acid (CAS 1060804-56-9)
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Recommended Standards
- 2-(3-chloro-5-methyl-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1421760-41-9)
- 6-chloro-3-methyl-1,2,4-triazine-5-carboxylic acid (CAS 1531445-58-5)
- 3-Acetyl-5-chlorobenzonitrile (CAS 1393581-95-7)
- 23-Methyl-3,6,9,12,15-pentaoxatetracosan-1-ol (CAS 66172-86-9)
- 2-(3-Bromophenyl)propan-1-ol (CAS 81310-68-1)
- 3-(3,4-Dichlorophenyl)-N-methyl-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 477853-46-6)
- 4-Chloro-2-methyl-6-(propan-2-yloxy)quinoline (CAS 951905-14-9)
- Fmoc-β-Ala-Phe-OH (CAS 2171282-19-0)
- (2-Cyclopentylpyridin-4-yl)boronic acid (CAS 2225172-93-8)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com