Ethyl 1-Methylbenzo[d][1,2,3]triazole-5-carboxylate CAS 499785-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 499785-52-3 |
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-Methylbenzo[d][1,2,3]triazole-5-carboxylate (CAS 499785-52-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N3O2. Molecular weight: 205.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 2-methylbenzo[d]oxazole-7-carboxylate (CAS 1234847-45-0)
- Ethyl 2-methylbenzo[d]oxazole-6-carboxylate (CAS 1355171-27-5)
- Methyl 2-(2-methylbenzo[d]oxazol-5-yl)acetate (CAS 1427460-51-2)
- 2-(3-Methylbenzo[b]thiophen-2-yl)-2-oxoacetaldehyde (CAS 111760-34-0)
- N-(4-methylbenzo[d]thiazol-2-yl)acetamide (CAS 100817-89-8)
- Methyl 4-methylbenzo[b]thiophene-2-carboxylate (CAS 146137-98-6)
- 2-(3-Methylbenzo[b]thiophen-2-yl)acetic acid (CAS 1505-52-8)
- Methyl 2-methylbenzo[b]thiophene-6-carboxylate (CAS 18781-42-5)
Recommended Standards
- Ethyl 1-amino-1H-indazole-6-carboxylate (CAS 261614-60-2)
- Ethyl 2-((1H-1,2,4-triazol-5-yl)thio)-2-fluoroacetate (CAS 359459-92-0)
- ethyl [(2,2-dimethoxyethyl)carbamoyl]formate (CAS 58108-40-0)
- (1-Butylpiperidin-4-yl)methyl 1H-indole-7-carboxylate (CAS 156600-98-5)
- 3-((6-Ethylpyrimidin-4-yl)amino)propan-1-ol (CAS 1248658-41-4)
- 2-(3-Fluorophenoxy)-2-phenylacetic acid (CAS 1016520-75-4)
- Vonoprazan Impurity 199 (CAS CATO-C4X-1020199)
- tert-Butyl (1S,4S)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate (CAS 905306-11-8)
- 6-Methyl-2-(2h-tetraazol-5-yl)quinoline (CAS 832740-64-4)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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