1-Oxo-1,3-dihydroisobenzofuran-5,6-dicarbonitrile CAS 65975-31-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65975-31-7 |
| Molecular Formula | C10H4N2O2 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Oxo-1,3-dihydroisobenzofuran-5,6-dicarbonitrile (CAS 65975-31-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H4N2O2. Molecular weight: 184.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H4N2O2 |
| Molecular Weight | 184.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 1,3-Dihydroisobenzofuran-5-carbonyl chloride (CAS 153967-93-2)
- 1-Oxo-1,3-dihydroisobenzofuran-4-carboxylic acid (CAS 4792-27-2)
- (5-Methyl-1,3-dihydroisobenzofuran-4-yl)boronic acid (CAS 2411789-43-8)
- (1-Oxo-1,3-dihydroisobenzofuran-5-yl)boronic acid (CAS 1345700-91-5)
- 1-Butyl-1,3-dihydroisobenzofuran (CAS 180068-03-5)
- 2-(1-Oxo-1,3-dihydroisobenzofuran-5-yl)acetaldehyde (CAS 1255207-11-4)
- 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)acetic acid (CAS 4743-58-2)
- 3-Butyl-4,5-dihydroisobenzofuran-1(3H)-one (CAS 166733-97-7)
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- 3-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline-7-carbonitrile (CAS 1033747-92-0)
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