2-chloro-1-(2-methyl-2H-1,2,3-triazol-4-yl)ethan-1-one CAS 1803587-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803587-87-2 |
| Molecular Formula | C5H6ClN3O |
| Molecular Weight | 159.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-chloro-1-(2-methyl-2H-1,2,3-triazol-4-yl)ethan-1-one (CAS 1803587-87-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6ClN3O. Molecular weight: 159.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6ClN3O |
| Molecular Weight | 159.57 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 2-(4-Chloro-1H-pyrazol-1-yl)acetamide (CAS 1006506-31-5)
- 6-Chloro-4-methoxypyridine-2(1H)-one (CAS 108279-65-8)
- 3-Chloro-5-methoxypyridine 1-oxide (CAS 110038-48-7)
- 5-Chloro-1-methyl-1H-pyrazole-4-carboxamide (CAS 110763-18-3)
- Methyl 4-chloro-1H-pyrrole-2-carboxylate (CAS 1194-96-3)
- 2-Chloro-6-methoxypyridin-3-ol (CAS 1196145-59-1)
- 6-Chloro-2-methoxypyridin-3-ol (CAS 1196146-98-1)
- 4-Chloro-6-methoxypyridin-3-ol (CAS 1196152-16-5)
Recommended Standards
- 2-chloro-1-(1-methyl-1H-1,2,3-triazol-5-yl)ethan-1-one (CAS 1803587-33-8)
- 2-Chloro-5-(hydroxymethyl)pyridin-4-ol (CAS 1807171-72-7)
- 1797131-45-3 3-Chloro-1-(1H-1,2,4-triazol-1-yl)-propan-2-one (CAS 1797131-45-3)
- 2-Chloro-6-(difluoromethyl)-5-methoxy-3-nitropyridine (CAS 1806891-12-2)
- 2-(3,5-Dioxo-4-aza-tricyclo[5.2.1.0*2,6*]-dec-8-en-4-yl)propionic acid (CAS 353746-54-0)
- N-cyclobutyl-4-aminocyclohexanoneethyleneketal (CAS 177721-53-8)
- 7-phenyl-2,3-dihydro-1H-indol-2-one (CAS 31676-48-9)
- 3-(2-Hydroxyethyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 16024-85-4)
- Benzyl 2-((2-((4-chlorophenyl)amino)-2-oxoethyl)thio)-1H-benzo[d]imidazole-1-carboxylate (CAS 847231-83-8)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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