Benzo[c][1,2,5]oxadiazole-5-carbaldehyde CAS 32863-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32863-33-5 |
| Molecular Formula | C7H4N2O2 |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzo[c][1,2,5]oxadiazole-5-carbaldehyde (CAS 32863-33-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4N2O2. Molecular weight: 148.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H4N2O2 |
| Molecular Weight | 148.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 9H-Purine-9-carbaldehyde (CAS 634890-94-1)
- Benzofuran-2,3-dione (CAS 4732-72-3)
- 7H-Pyrano[2,3-d]pyrimidin-7-one (CAS 4425-51-8)
- 1-((5-Bromo-4-hydrazinylpyridin-3-yl)sulfonyl)azepane (CAS 1352517-27-1)
- (4-(Pyrrolidin-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (CAS 895543-04-1)
- 2-(3-Fluorophenyl)-2,5-diazabicyclo[2.2.1]heptane (CAS 1029712-59-1)
- 4-(Difluoromethyl)-6-methyl-5-nitropicolinaldehyde (CAS 1807139-97-4)
- 2-(4-Fluorophenyl)-N-(furan-2-ylmethyl)ethan-1-amine hydrochloride (CAS 435345-21-4)
- N-(cyclopropylmethyl)-2-iodobenzamide (CAS 1250056-41-7)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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