12-((2,5-Dioxopyrrolidin-1-yl)oxy)-12-oxododecanoic acid CAS 204521-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 204521-73-3 |
| Molecular Formula | C16H25NO6 |
| Molecular Weight | 327.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
12-((2,5-Dioxopyrrolidin-1-yl)oxy)-12-oxododecanoic acid (CAS 204521-73-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H25NO6. Molecular weight: 327.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H25NO6 |
| Molecular Weight | 327.37 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.) | 2015 |
| Nitrogen Atoms | 1 |
Related Dioxopyrrolidin Standards
- Bis(2,5-dioxopyrrolidin-1-yl) 2,2'-oxydiacetate (CAS 373614-12-1)
- 2,5-Dioxopyrrolidin-1-yl 2-(4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetate (CAS 91574-33-3)
- 2,5-Dioxopyrrolidin-1-yl 3-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoate (CAS 91574-36-6)
- 2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-4-methylpentanoate (CAS 74124-83-7)
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-(4-(2-methoxyphenoxy)but-2-yn-1-yl)acetamide (CAS 1421512-74-4)
- (2,5-Dioxopyrrolidin-1-yl) 11-azidoundecanoate (CAS 850080-13-6)
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-((4-phenyltetrahydro-2H-pyran-4-yl)methyl)acetamide (CAS 1207011-50-4)
- 2,5-Dioxopyrrolidin-1-yl 4-(azidosulfonyl)benzoate (CAS 1427502-22-4)
Recommended Standards
- [(1S,2R)-1-(N-Methylacetamido)-1H,2H,3H-naphtho[2,1-b]pyran-2-yl]methyl acetate (CAS 318959-01-2)
- 1-tert-Butyl 3-methyl 4-oxo-3-(3-oxobutyl)piperidine-1,3-dicarboxylate (CAS 445312-77-6)
- (Z)-5-(4-fluorobenzylidene)-3-(4-methylbenzyl)thiazolidine-2,4-dione (CAS 870554-66-8)
- 2-Methyl-1-((2-(thietan-3-ylamino)ethyl)thio)propan-2-ol (CAS 1864467-37-7)
- Methyl 4-amino-2-hydroxybenzoate (CAS 4136-97-4)
- 2-bromo-1-(1,4-dimethylpyrazol-3-yl)ethanone (CAS 2097938-49-1)
- 3-(Hydroxymethyl)-5-methylfuran-2(5H)-one (CAS 6277-49-2)
- Ensifentrine impurity 15 (CAS CATO-C4X-335315)
- (R)-Equol (CAS 221054-79-1)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com