5-(3-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid CAS 1518803-29-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1518803-29-6 |
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1518803-29-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9N3O3. Molecular weight: 219.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O3 |
| Molecular Weight | 219.20 g/mol |
| Appearance | Pale yellow to 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 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.) | 1992 |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
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- 1-(4-methoxyphenyl)-4-nitro-1H-imidazole (CAS 135307-49-2)
- 3-(3-Methoxyphenyl)-4-nitro-1H-pyrazole (CAS 1707603-09-5)
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- 1-(3-Methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 944901-61-5)
- 2-(4-Methoxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 4315-70-2)
Recommended Standards
- Ethyl 5-pyridin-3-yl-1,2,4-oxadiazole-3-carboxylate (CAS 151098-17-8)
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- Ethyl 5-(pyridin-4-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 151097-45-9)
- 2-Bromo-3,4,4,5,5,5-hexafluoro-2-trifluoromethyl-1-pentene 2-bromo-3,4,4,5,5,5-hexafluoro-3-(trifluoromethyl)pent-1-ene 234096-31-2 (CAS 234096-31-2)
- 84472-35-5 C10H14N2O2 (CAS 84472-35-5)
- 4-Bromoisothiazol-3(2H)-one (CAS 25629-52-1)
- 5,7-Dihydrofuro[3,4-d]pyrimidine-4-carboxylic acid (CAS 1537663-07-2)
- 3-(Oxiran-2-yl)benzonitrile (CAS 13906-62-2)
- 1-(3,5-Dichloro-2-fluoropyridin-4-yl)ethan-1-ol (CAS 2887531-07-7)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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