3-(m-tolyl)-1H-1,2,4-triazole CAS 24167-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24167-23-5 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(m-tolyl)-1H-1,2,4-triazole (CAS 24167-23-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3. Molecular weight: 159.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related m Standards
- 3-(p-Tolyl)-1H-1,2,4-triazole (CAS 23195-60-0)
- 4-(p-Tolyl)-1H-1,2,3-triazole (CAS 5301-96-2)
- 4-(p-Tolyl)-2H-1,2,3-triazole (CAS 59066-81-8)
- 4-(p-Tolyl)-4H-1,2,4-triazole (CAS 80535-18-8)
- 3-(o-Tolyl)isoxazole (CAS 1093649-60-5)
- 4-(m-Tolyl)isoxazole (CAS 129746-47-0)
- 5-(m-Tolyl)isoxazole (CAS 129747-41-7)
- 5-(p-Tolyl)oxazole (CAS 143659-19-2)
Recommended Standards
- 3-(Hydrazonomethyl)-1H-indole (CAS 83710-36-5)
- 3-(5-methyl-1H-1,2,4-triazol-3-yl)propanoic acid (CAS 933710-33-9)
- 3-amino-6-methyl-pyrazine-2-carboxylic acid (CAS 4896-36-0)
- (E)-4-(benzo[d]oxazol-6-ylamino)-4-oxobut-2-enoic acid (CAS 860785-22-4)
- 64017-87-4 3-chloro-N-(furan-2-ylmethyl)propanamide DTXSID50393217 (CAS 64017-87-4)
- 6-Amino-3-(3-hydroxypropyl)benzo[d]oxazol-2(3h)-one (CAS 1247525-15-0)
- Rel-1-((1R,3r,5S)-bicyclo[3.1.0]hexan-3-yl)-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1365170-20-2)
- 3,4-dihydro-Pyrido[2,1-c][1,2,4]thiadiazine-9-carboxylic acid-2,2-dioxide (CAS 565165-53-9)
- cis-3-Aminocyclobutanecarboxylic Acid (CAS 74316-27-1)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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