N-Hydroxy-2-(5-methoxy-2-oxo-3,3-diphenylindolin-1-yl)acetamide CAS 72935-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72935-75-2 |
| Molecular Formula | C23H20N2O4 |
| Molecular Weight | 388.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Hydroxy-2-(5-methoxy-2-oxo-3,3-diphenylindolin-1-yl)acetamide (CAS 72935-75-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H20N2O4. Molecular weight: 388.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H20N2O4 |
| Molecular Weight | 388.42 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 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- N-Ethyl-2-imino-10-methyl-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371212-12-3)
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- N-[bis(4-tert-butylphenyl)-1,3-thiazol-2-yl]-2-chloroacetamide (CAS 554404-35-2)
- [3-(propan-2-yl)oxetan-3-yl]methanamine (CAS 1539197-30-2)
- 5-Chloro-N-(2-((4-methoxybenzyl)amino)-2-oxoethyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 956961-80-1)
- 3-(3-Phenylbenzo[c]isoxazol-5-yl)acrylic acid (CAS 851814-28-3)
- 4,4-Dimethyl-2-(prop-1-en-2-yl)oxazolidin-5-one (CAS 155352-02-6)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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