2,5-Dioxopyrrolidin-1-yl 3-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)oxy)propanoate CAS 221553-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221553-42-0 |
| Molecular Formula | C11H10N2O7 |
| Molecular Weight | 282.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dioxopyrrolidin-1-yl 3-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)oxy)propanoate (CAS 221553-42-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10N2O7. Molecular weight: 282.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O7 |
| Molecular Weight | 282.21 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 2 |
Related Dioxopyrrolidin Standards
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- 4-(3-Ethyl-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 65116-13-4)
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Recommended Standards
- 2'-(Trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 765276-04-8)
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- N-Methyl-1-phenyl-1H-pyrazol-4-amine (CAS 19730-17-7)
- 2-Chloro-5-(3,3-dimethylbutanamido)benzoic acid (CAS 1179220-59-7)
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- 5-(4-Ethoxyphenyl)-3-(thiophen-2-ylmethylene)furan-2(3H)-one (CAS 6781-91-5)
- 4H-1-BEnzopyran-4-one, 2-[3-[(1S,5R,6S)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methyl-2-cyclohexen-1-yl]-2,4-dihydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)- (CAS 88524-65-6)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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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