5-methyl-2-(pyridin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid CAS 933744-29-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933744-29-7 |
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-methyl-2-(pyridin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 933744-29-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N4O2. Molecular weight: 204.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related methyl Standards
- methyl 1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylate (CAS 1012081-63-8)
- 1-(pyridin-2-ylmethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1248469-80-8)
- 1-(pyridin-3-ylmethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1340338-96-6)
- 5-Methyl-1-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1403577-74-1)
- Methyl 3-(pyridin-2-yl)-1H-1,2,4-triazole-5-carboxylate (CAS 1785759-17-2)
- (3-Pyridin-3-yl-1H-1,2,4-triazol-5-yl)acetic acid (CAS 933685-58-6)
- 2-(3-(Pyridin-2-yl)-1H-1,2,4-triazol-5-yl)acetic acid (CAS 408541-06-0)
- 2-(3-(Pyridin-4-yl)-1h-1,2,4-triazol-5-yl)acetic acid (CAS 881939-76-0)
Recommended Standards
- 5-Methyl-1-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 70292-16-9)
- 5-Methyl-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 879981-36-9)
- 5-Isopropyl-2-(trifluoromethyl)phenol (CAS 60656-79-3)
- N-(3-Allyl-4-ethoxybenzo[d]thiazol-2(3H)-ylidene)propionamide (CAS 868376-56-1)
- 3,6-Bis((E)-(5-chloro-2-hydroxy-3-sulfophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid (CAS 2103-73-3)
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- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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