2,5-Dioxopyrrolidin-1-yl octanoate CAS 14464-30-3
| CAS No. | 14464-30-3 |
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxopyrrolidin-1-yl octanoate (CAS 14464-30-3), molecular formula C12H19NO4 and molecular weight 241.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,5-Dioxopyrrolidin-1-yl octanoate (C12H19NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >80% |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Dioxopyrrolidin Standards
- 3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropyl acrylate (CAS 1311459-55-8)
- (E)-4-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)-4-oxobut-2-enoic Acid (CAS 2101811-41-8)
- 2-(2,5-Dioxopyrrolidin-1-yl)-4-methylthiazole-5-carboxylic acid (CAS 1401319-30-9)
- 6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexanoic acid (CAS 118380-07-7)
- 2,5-Dioxopyrrolidin-1-yl 3-ethynylbenzoate (CAS 1431221-81-6)
- 2,5-Dioxopyrrolidin-1-yl 4-ethynylbenzoate (CAS 870289-72-8)
- 4-((2,5-Dioxopyrrolidin-1-yl)methyl)cyclohexanecarboxylic acid (CAS 138219-47-3)
- 2,5-Dioxopyrrolidin-1-yl 2-((cyanomethyl)sulfinyl)acetate (CAS 59875-82-0)
Recommended Standards
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- Mirogabalin Impurity 60 (CAS CATO-C4X-292460)
- 5-(p-Tolyl)-4,5-dihydroisoxazol-5-ol (CAS 53009-33-9)
- 1-(9H-Fluoren-9-ylmethyl) 4-methyl piperidine-1,4-dicarboxylate (CAS 1340322-21-5)
- (Z)-Ethyl 2-(2-(5-bromo-2-nitrophenyl)hydrazono)propanoate (CAS 2007930-99-4)
- Methyl 2,3,5-trichloroisonicotinate (CAS 1221791-65-6)
- (E)-methyl 4-(2-chloro-4-methoxystyryl)benzoate (CAS 1268246-22-5)
- 1-(4-Fluoro-3-methylphenyl)-3-methylbutan-1-one (CAS 1175916-26-3)
- 5-(3,4-Diethoxyphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1038563-07-3)
- 3-Fluoroquinoline-5-carboxylic Acid (CAS 1824050-94-3)
- GYKI 52466 (hydrochloride) (CAS 192065-56-8)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
Why CATO?
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