17-((2,5-Dioxopyrrolidin-1-yl)oxy)-17-oxoheptadecanoic acid CAS 2103921-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2103921-62-4 |
| Molecular Formula | C21H35NO6 |
| Molecular Weight | 397.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
17-((2,5-Dioxopyrrolidin-1-yl)oxy)-17-oxoheptadecanoic acid (CAS 2103921-62-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H35NO6. Molecular weight: 397.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H35NO6 |
| Molecular Weight | 397.51 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, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Dioxopyrrolidin Standards
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Recommended Standards
- (S)-1-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-3,3-dimethyl-2-((pyridin-4-ylmethyl)amino)butan-1-one (CAS 372523-75-6)
- 3-Benzyl-1-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)-4-hydroxy-1,2-dihydropyridin-2-one (CAS 477869-86-6)
- (R)-N-(2,3-Dihydro-1H-indenyl)adenosine (CAS 96392-15-3)
- 2-Methyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridine (CAS 1368187-49-8)
- 4-Propyl-2,2'-bipyridine (CAS 871798-96-8)
- Methyl 4-hydroxy-2,3-dihydro-1H-indene-2-carboxylate (CAS 935534-34-2)
- tert-Butyl (5-hydroxy-3-oxabicyclo[3.1.1]heptan-1-yl)carbamate (CAS 2770963-81-8)
- 4-Bromo-3-chloro-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1690490-18-6)
- 2-[2-(bromomethyl)-4-chloro-phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 957034-64-9)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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