2H-Benzofuro[2,3-d][1,2,3]triazole CAS 33080-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33080-67-0 |
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2H-Benzofuro[2,3-d][1,2,3]triazole (CAS 33080-67-0) pharmaceutical standards reference standard. Molecular formula: C8H5N3O. Molecular weight: 159.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
Related H Standards
- Benzofuro[5,4-d]oxazole (CAS 115422-75-8)
- Benzofuro[6,5-d]isoxazole (CAS 153965-77-6)
- 2H-Benzofuro[4,5-d][1,2,3]triazole (CAS 210-91-3)
- Benzofuro[4,5-c]isoxazole (CAS 64399-46-8)
- Benzofuro[4,5-d]oxazole (CAS 50511-87-0)
- Benzofuro[5,6-d]isoxazole (CAS 267-57-2)
- Benzofuro[5,6-d]oxazole (CAS 25885-38-5)
- Benzofuro[6,5-d]oxazole (CAS 20419-35-6)
Recommended Standards
- 2-Formamido-2-(oxetan-3-yl)acetic acid (CAS 2171619-12-6)
- 2-Amino-4-(hydroxymethyl)-4,5-dihydro-1H-imidazole-5-carboxylic acid (CAS 89417-96-9)
- 2H-Imidazo[4',5':3,4]benzo[1,2-d]oxazole (CAS 42341-37-7)
- (R)-1-(Azetidin-2-yl)-N,N-dimethylmethanamine bis(2,2,2-trifluoroacetate) (CAS 2370018-58-7)
- 2-(Heptan-2-ylamino)cyclohexan-1-ol (CAS 1250709-08-0)
- 2-(2-Chlorophenyl)-5-phenyl-1,2-dihydro-3h-pyrazol-3-one (CAS 692279-91-7)
- Ethyl 2-methyl-5-oxotetrahydro-2H-pyran-2-carboxylate (CAS 2050691-66-0)
- (E)-3-(5-chlorothiophen-2-yl)acrylic acid (CAS 69193-39-1)
- 1-(4-(Benzyloxy)phenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 2146079-62-9)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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