1,3-Dioxo-1h,3h-benzo[de]isochromene-5-carbonitrile CAS 929519-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929519-94-8 |
| Molecular Formula | C13H5NO3 |
| Molecular Weight | 223.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3-Dioxo-1h,3h-benzo[de]isochromene-5-carbonitrile (CAS 929519-94-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H5NO3. Molecular weight: 223.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H5NO3 |
| Molecular Weight | 223.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(Pyrrolidin-1-yl)hexadecan-1-one (CAS 70974-48-0)
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- 4-Hydroxy Stiripentol-13CD3 (CAS 1346606-79-8)
- 4-(4-Bromo-3-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1440535-69-2)
- 1-(2,2-difluoroethyl)-3,5-dimethyl-1h-pyraZole-4-sulfonyl chloride (CAS 1006487-24-6)
- 4-Bromo-1-chloro-7-methylisoquinoline (CAS 877263-70-2)
- 3-(3-Hydroxymethyl-piperidin-1-yl)-propionic acid (CAS 842972-27-4)
- 4-[(pyridin-4-ylamino)methyl]benzoic acid hydrochloride (CAS 1193390-57-6)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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