Benzo[d]oxazole-2-carbonitrile CAS 3313-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3313-37-9 |
| Molecular Formula | C8H4N2O |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[d]oxazole-2-carbonitrile (CAS 3313-37-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H4N2O. Molecular weight: 144.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H4N2O |
| Molecular Weight | 144.13 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Benzo Standards
- Benzo[d]isoxazole-6-carbonitrile (CAS 1060802-92-7)
- Benzo[d]oxazole-5-carbonitrile (CAS 132227-01-1)
- Benzo[d]oxazole-6-carbonitrile (CAS 1368899-07-3)
- 1H-Benzo[d][1,2,3]triazole-1-carbonitrile (CAS 15328-32-2)
- 1H-Benzo[d][1,2,3]triazole-4-carbonitrile (CAS 245096-17-7)
- 1H-Benzo[d][1,2,3]triazole-5-carbonitrile (CAS 24611-70-9)
- Benzo[c]isoxazole-3-carbonitrile (CAS 90348-25-7)
- Benzo[k]tetraphen-2-ol (CAS 74-81-7)
Recommended Standards
- Cellobiose Impurity 2 (CAS 6380-97-8)
- 6-Oxohexahydropyridazine-3-carboxylic acid (CAS 27991-37-3)
- cis-2-methoxycarbonylcyclopropanecarboxylic acid (CAS 31420-47-0)
- 1,1-(2-Bromoethylidene)bis[2,3-dichloro-4-methoxy-benzene (CAS 397301-38-1)
- methyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate (CAS 572910-59-9)
- 6-Amino-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 59026-60-7)
- 3-(methoxymethyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1955519-68-2)
- 3-Methylpiperidine-2,6-dione (CAS 29553-51-3)
- 3-Bromopropyne (CAS 106-96-7)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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