5-(o-Tolyl)tetrazole CAS 51449-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51449-86-6 |
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(o-Tolyl)tetrazole (CAS 51449-86-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N4. Molecular weight: 160.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 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.) | 1971 |
| Nitrogen Atoms | 4 |
Related o Standards
- 5-(m-Tolyl)tetrazole (CAS 3441-00-7)
- 3-(P-tolyl)propiolic acid (CAS 2227-58-9)
- 3-(o-Tolyl)cyclobutanone (CAS 1080636-36-7)
- 2-(p-Tolyl)but-1-en-1-one (CAS 1092492-00-6)
- 3-(p-Tolyl)cyclobutanone (CAS 152714-09-5)
- 2-(p-Tolyl)-2,5-dihydrofuran (CAS 188643-51-8)
- 2-(P-tolyl)but-3-yn-2-ol (CAS 74207-58-2)
- 2-(p-Tolyl)cyclobutanone (CAS 87639-46-1)
Recommended Standards
- 5-(Pyridin-2-yl)-1H-pyrazol-4-amine (CAS 896467-81-5)
- 5-(4-Methylphenyl)-1H-tetrazole (CAS 24994-04-5)
- 5-Phenyl-4h-1,2,4-triazol-3-amine (CAS 4922-98-9)
- Ethyl 4-methoxy-2,3-dihydro-1H-pyrrole-1-carboxylate (CAS 129242-70-2)
- 1-(2-Ethoxyphenoxy)propan-2-one (CAS 344309-42-8)
- 1,4,11-Trimethyldibenzo[b,f][1,4]thiazepine-8-carboxylic acid (CAS 897776-18-0)
- 1,1-Di-tert-butyl 3-ethyl 3-aminopropane-1,1,3-tricarboxylate (CAS 73538-32-6)
- 4-(Chloromethyl)-3-Methoxy-9H-Xanthen-9-One (CAS 27500-82-9)
- 4-Methyl-3-(4-pentyloxybenzoyl)pyridine (CAS 1187168-29-1)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com