1-(3-chloro-4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid CAS 932976-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 932976-16-4 |
| Molecular Formula | C11H10ClN3O3 |
| Molecular Weight | 267.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-chloro-4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 932976-16-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10ClN3O3. Molecular weight: 267.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10ClN3O3 |
| Molecular Weight | 267.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 5-(2-Chloro-5-nitrophenyl)-3-propyl-1,2,4-oxadiazole (CAS 1119505-95-1)
- 6-(4-Chloro-3-nitrophenyl)-5-methyl-4,5-dihydropyridazin-3(2h)-one (CAS 117397-88-3)
- Ethyl 5-chloro-7-methyl-2-oxo-2H-pyrano[3,2-c]pyridine-3-carboxylate (CAS 1254830-70-0)
- 5-Chloro-4-hydroxy-8-methoxyquinoline-3-carbohydrazide (CAS 1315344-84-3)
- 2-(7-Chloro-6-methoxy-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1315349-38-2)
- 7-Chloro-4-hydroxy-6-methoxyquinoline-3-carbohydrazide (CAS 1315352-65-8)
- 7-Chloro-6-methoxy-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1315373-27-3)
- 3-(2-chloro-6-methoxyphenyl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 1364523-60-3)
Recommended Standards
- 1-(3-Chloro-4-hydroxyphenyl)-5-methoxy-1H-pyrazole-3-carboxamide (CAS 77935-72-9)
- 2-((4-Chloro-6-(methylamino)pyrimidin-5-yl)methyl)furan-3-carboxylic acid (CAS 64261-20-7)
- 1-(3-Chloro-2,5-dimethoxyphenyl)-1h-pyrrole-2,5-dione (CAS 438532-74-2)
- N-ethyl-4-propoxyaniline (CAS 59731-93-0)
- 5-(Isopropylamino)pentan-1-ol (CAS 40447-21-0)
- (R)-1-(3-(Methylamino)piperidin-1-yl)ethanone (CAS 1353995-00-2)
- (S)-4-(Chloromethyl)-3-((R)-1-phenylethyl)oxazolidin-2-one (CAS 444814-24-8)
- Methyl 4-bromo-2-hydroxy-6-methylbenzoate (CAS 2089319-35-5)
- 3-Butoxy-4-cyanobenzenesulfonyl chloride (CAS 942199-54-4)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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