2,5-Dioxopyrrolidin-1-yl 2-(triphenylphosphoranylidene)acetate CAS 865817-75-0
| CAS No. | 865817-75-0 |
| Molecular Formula | C24H20NO4P |
| Molecular Weight | 417.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,5-Dioxopyrrolidin-1-yl 2-(triphenylphosphoranylidene)acetate (C24H20NO4P) contains a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.5, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 417.39 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2,5-Dioxopyrrolidin-1-yl 2-(triphenylphosphoranylidene)acetate (CAS 865817-75-0) is a high-purity analytical reference standard with the molecular formula C24H20NO4P and a molecular weight of 417.39 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,5-Dioxopyrrolidin-1-yl 2-(triphenylphosphoranylidene)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H20NO4P |
| Molecular Weight | 417.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dioxopyrrolidin Standards
- 2,5-Dioxopyrrolidin-1-yl 4-dodecanamidobenzoate (CAS 823780-53-6)
- 2,5-Dioxopyrrolidin-1-yl 3-(5,5-difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)propanoate (CAS 216961-98-7)
- 2,5-Dioxopyrrolidin-1-yl 4-(chlorodiphenylmethyl)benzoate (CAS 164168-40-5)
- 2,5-Dioxopyrrolidin-1-yl 4-((2-(1,3-dioxoisoindolin-2-yl)ethyl)disulfanyl)butanoate (CAS 1190203-91-8)
- (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-((4-methylbenzyl)thio)propanoate (CAS 140842-91-7)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-((4-methylbenzyl)thio)propanoate (CAS 90545-10-1)
- 18-(2,5-dioxopyrrolidin-1-yl)oxy-18-oxo-octadecanoic acid (CAS 146004-84-4)
- bis(2,5-Dioxopyrrolidin-1-yl) undecanedioate (CAS 216222-86-5)
Recommended Standards
- 4-Methylumbelliferyl 2-Sulfamino-2-deoxy-α-D-glucopyranoside (CAS 180088-52-2)
- ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl ((S)-2-aminopropanoyl)sulfamate (CAS 112921-04-7)
- Temafloxacin (CAS 108319-06-8)
- (4-Methoxyphenyl)methyl 2-{N-[3-(trifluoromethyl)phenyl]methanesulfonamido}acetate (CAS 339019-21-5)
- 3-amino-1-(4-chlorophenyl)pyrrolidin-2-one (CAS 5301-33-7)
- 2-(Thiazol-2-yl)propanoic acid (CAS 1190392-60-9)
- 2-(6-Bromo-4-oxoquinazolin-3(4H)-yl)-N-(4-phenoxyphenyl)acetamide (CAS 853318-75-9)
- 8-tert-Butyl-4-(4-tert-Butylbenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-02-9)
- 2-Amino-6-chloro-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid methyl ester hydrochloride (CAS 1092449-06-3)
- Doxofylline Impurity 18 (CAS 42772-85-0)
- Rufinamide USP Related Compound B (CAS 217448-86-7)
- Methyl 2-acetylquinoline-4-carboxylate (CAS 66325-98-2)
- Cefuroxime Impurity 76 (CAS CATO-C4X-124576)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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