2,3-Dioxoindoline-5-carbonitrile CAS 61394-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61394-92-1 |
| Molecular Formula | C9H4N2O2 |
| Molecular Weight | 172.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dioxoindoline-5-carbonitrile (CAS 61394-92-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H4N2O2. Molecular weight: 172.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H4N2O2 |
| Molecular Weight | 172.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related Dioxoindoline Standards
- 2,3-Dioxoindoline-4-carbonitrile (CAS 1165892-60-3)
- 2,3-Dioxoindoline-7-carbonitrile (CAS 925211-08-1)
- 2,3-Dioxoindoline-6-carbaldehyde (CAS 115542-14-8)
- 2,3-Dioxoindoline-5-carboxamide (CAS 28283-98-9)
- 2,3-Dioxoindoline-6-carboxylic acid (CAS 101870-10-4)
- 2,3-Dioxoindoline-4-carboxylic acid (CAS 41704-95-4)
- 2,3-Dioxoindoline-7-carboxylic acid (CAS 25128-35-2)
- 2,3-DIOXOINDOLINE-5-CARBOXYLIC ACID (CAS 25128-32-9)
Recommended Standards
- 2,3-dioxo-2,3-dihydro-1H-indole-6-carbonitrile (CAS 458568-30-4)
- 2-(5-Amino-4-nitro-1H-imidazol-1-yl)ethan-1-ol (CAS 405278-08-2)
- 2,4-Dicyanobenzoic acid (CAS 64576-62-1)
- 1-Acetyl-2-methylpyrrolidine-3-carboxylic acid (CAS 1502116-80-4)
- 5-Ethyl-N-((1-(thiophen-2-yl)cyclopentyl)methyl)thiophene-2-sulfonamide (CAS 1058184-83-0)
- (E)-3-(2-Bromopyridin-3-yl)acrylic acid (CAS 2768083-39-0)
- Methyl 4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylate hydrochloride (CAS 1203684-85-8)
- 5-Chloro-7-methyl-2-(pyridin-3-yl)indoline (CAS 595549-20-5)
- SARS-CoV 3CL Inhibitor 1 (CAS 1471484-62-4)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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