Bis(2,5-dioxopyrrolidin-1-yl) 2,2'-oxydiacetate CAS 373614-12-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 373614-12-1 |
| Molecular Formula | C12H12N2O9 |
| Molecular Weight | 328.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(2,5-dioxopyrrolidin-1-yl) 2,2'-oxydiacetate (CAS 373614-12-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O9. Molecular weight: 328.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O9 |
| Molecular Weight | 328.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- 2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-4-methylpentanoate (CAS 74124-83-7)
- 12-((2,5-Dioxopyrrolidin-1-yl)oxy)-12-oxododecanoic acid (CAS 204521-73-3)
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-(4-(2-methoxyphenoxy)but-2-yn-1-yl)acetamide (CAS 1421512-74-4)
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Recommended Standards
- 5-(1-(4-Bromophenoxy)ethyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 862663-34-1)
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- 3-{[3-(1,1,2,2-tetrafluoroethoxy)phenyl]amino}-2-(1H-1,2,3,4-tetrazol-5-yl)prop-2-enenitrile (CAS 946386-40-9)
- 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol 27043-36-3 Glycerol diglycidyl ether (CAS 27043-36-3)
- (4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (CAS 928657-23-2)
- 4-Ethoxy-3-iodo-5-methoxybenzoic acid (CAS 723245-43-0)
- (4,4-Difluorocyclohexyl)methyl methanesulfonate (CAS 194427-24-2)
- 4-chloro-2-iodo-5-methylbenzoic acid (CAS 1427083-38-2)
- 2-Methyl-4-(methylthio)benzonitrile (CAS 1190948-25-4)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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