1-(4-Methoxy-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid CAS 1416346-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416346-28-5 |
| Molecular Formula | C11H11N3O3 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methoxy-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416346-28-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11N3O3. Molecular weight: 233.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O3 |
| Molecular Weight | 233.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 1-(2-Methoxy-5-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1038240-97-9)
- 1-(4-Methoxy-3-nitrobenzyl)-1H-imidazole (CAS 120286-42-2)
- 2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 1225751-49-4)
- 3-Methoxy-4-(3-methyl-1H-1,2,4-triazol-1-yl)benzoic acid (CAS 1243205-02-8)
- N-(7-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl)acetamide (CAS 130017-60-6)
- 2-(6-Methoxy-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1322604-39-6)
- 1-Benzyl-5-methoxy-1H-1,2,3-triazole-4-carboxylic acid (CAS 1365940-35-7)
- 3-(2-methoxy-2-oxoethyl)-1H-indole-2-carboxylic acid (CAS 1584160-66-6)
Recommended Standards
- Ethyl 3-(3-hydroxyphenyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1416343-18-4)
- 4-Hydroxy-1,6-dimethyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 1416440-05-5)
- Ethyl 3-(4-hydroxyphenyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1416339-24-6)
- 2-(2-Nitroethyl)-N-phenylbenzamide (CAS 339016-52-3)
- 1-(5,7-Dihydroxy-2,2-dimethyl-2H-chromen-6-yl)ethanone (CAS 31380-13-9)
- Topiroxostat Impurity N1 (CAS 14478-73-0)
- 4-Methoxy-α-phenylbenzenemethanamine (CAS 2538-34-3)
- 2-(Methylthio)-6-nitro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 80773-00-8)
- tert-Butyl 4-(2,2-dibromoethenyl)piperidine-1-carboxylate (CAS 203664-61-3)
- T-Peptide (CAS 2022956-62-1)
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