2-Ethyl-6-nitroisoindolin-1-one CAS 1256961-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256961-20-2 |
| Molecular Formula | C10H10N2O3 |
| Molecular Weight | 206.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Ethyl-6-nitroisoindolin-1-one (CAS 1256961-20-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10N2O3. Molecular weight: 206.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O3 |
| Molecular Weight | 206.20 g/mol |
| Appearance | Off-white to pale 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 methanol, ethanol, DMSO |
| 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-Ethyl-5-nitroisoindolin-1-one (CAS 1256961-17-7)
- 2-Methyl-5-nitroisoindolin-1-one (CAS 1190380-36-9)
- 2-Methyl-4-nitroisoindolin-1-one (CAS 682757-52-4)
- 2-Methyl-6-nitroisoindolin-1-one (CAS 564467-91-0)
- 2-Methyl-7-nitroisoindolin-1-one (CAS 761440-05-5)
- 7-nitroisoindolin-1-one (CAS 169044-97-7)
- 5-nitroisoindolin-1-one (CAS 876343-38-3)
Recommended Standards
- 2-Ethyl-4-nitro-2,3-dihydro-1H-isoindol-1-one (CAS 1256961-21-3)
- Ethyl 6-Hydroxyimidazo[1,2-a]pyridine-2-carboxylate (CAS 1254170-86-9)
- Ethyl 4-amino-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate (CAS 1257849-91-4)
- 2-Fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 57592-43-5)
- n-Isobutyl-3-(1,3,5-trimethyl-1h-pyrazol-4-yl)acrylamide (CAS 1181460-51-4)
- 9-(1-(5-(Tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-2-methoxy-9H-carbazole (CAS CATO-CIM-105100)
- 3-Methoxy-1-methyl-1-(3-methyl-1,2,4-thiadiazol-5-yl)urea (CAS 771427-25-9)
- 2-Chloro-6-isopropylnicotinaldehyde (CAS 1289160-67-3)
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- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com