1-(4-Methoxy-7-nitroindolin-1-yl)ethan-1-one CAS 295325-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 295325-60-9 |
| Molecular Formula | C11H12N2O4 |
| Molecular Weight | 236.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Methoxy-7-nitroindolin-1-yl)ethan-1-one (CAS 295325-60-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2O4. Molecular weight: 236.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O4 |
| Molecular Weight | 236.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-(3-(Difluoromethyl)-5-phenyl-1H-pyrazol-1-yl)ethan-1-one (CAS 507485-96-3)
- (S)-4-Ethyl-3-(4-nitrophenyl)oxazolidin-2-one (CAS 572923-12-7)
- 1-(6-Hydroxy-4,7-dimethoxybenzofuran-5-yl)ethan-1-one (CAS 484-51-5)
- 2-(Difluoromethoxy)-5-methoxyphenol (CAS 1261825-52-8)
- MC1568, 98% (CAS 852475-26-4)
- 2-Phenyl-2-(2-piperidyl)acetamide ·xHydrate (mixture of isomers) (CAS 19395-39-2 (free base))
- Benfluralin (CAS 1861-40-1)
- Potassium 2-(2-amino-5-iodophenyl)-2-oxoacetate (CAS 287393-80-0)
- (R)-tert-Butyl 3-((3-methylpyrazin-2-yl)oxy)pyrrolidine-1-carboxylate (CAS 1264038-71-2)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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