4-Methyl-2,1,3-benzoxadiazole CAS 29091-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29091-40-5 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-2,1,3-benzoxadiazole (CAS 29091-40-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-Methyl-2,1,3-benzoxadiazole (CAS 20304-86-3)
- 19164-42-2 2,1,3-Benzoxadiazole-5-carbaldehyde 1-oxide 6454AD C7H4N2O3 (CAS 19164-42-2)
- methyl 2,1,3-benzoxadiazole-4-carboxylate (CAS 408502-47-6)
- ethyl 2,1,3-benzoxadiazole-4-carboxylate (CAS 37466-85-6)
- 2,1,3-Benzoxadiazole-4-sulfonamide (CAS 114322-13-3)
- 5-Methyl-2,1,3-benzoxadiazole-4-sulfonyl chloride (CAS 1152431-76-9)
- 2,1,3-Benzoxadiazole, 4-(4-methyl-1-piperazinyl)-7-nitro-, 3-oxide (CAS 58131-57-0)
Recommended Standards
- 4-Methoxypyridine-2-carbonitrile (CAS 36057-44-0)
- 4-Methyl-3H-[1,2,3]triazolo[4,5-c]pyridine (CAS 27582-17-8)
- 4-Methoxynicotinonitrile (CAS 74133-20-3)
- 2'-Methyl-1h,2'h-[3,3'-bi(1,2,4-triazol)]-5-amine (CAS 1339100-30-9)
- 2-(Tetrahydrofuran-3-yl)isonicotinic acid (CAS 1823549-74-1)
- Varenicline Impurity 19 (CAS 230615-69-7)
- 3-(4-Bromo-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)propan-1-amine hydrobromide (CAS 1432035-28-3)
- benzyl ((2S,3R)-1-hydroxy-3-methylpentan-2-yl)carbamate (CAS 141113-74-8)
- Oxymorphinone (CAS 41135-98-2)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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