Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((2,2-bis((3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionate CAS 681286-95-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681286-95-3 |
| Molecular Formula | C33H40N4O20 |
| Molecular Weight | 812.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((2,2-bis((3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionate (CAS 681286-95-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C33H40N4O20. Molecular weight: 812.69 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C33H40N4O20 |
| Molecular Weight | 812.69 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- (Z)-3-(((2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dioleate (CAS 97782-02-0)
- 2,5-Dioxopyrrolidin-1-yl 1-(4-formylphenyl)-1-oxo-5,8,11,14,17,20,23,26,29,32,35,38-dodecaoxa-2-azahentetracontan-41-oate (CAS 1415408-68-2)
- 2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxa-4-azatritetracontan-43-oate (CAS 2702973-70-2)
- 1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-2-(3-(1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)prop-1-en-1-yl)-3,3-dimethyl-3H-indol-1-ium-5-sulfonate (CAS 146397-20-8)
- 2,5-Dioxopyrrolidin-1-yl 1-((2,4-dinitrophenyl)amino)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate (CAS 1369489-00-8)
- 4-(2-(5-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-3H-indol-1-ium-2-yl)penta-2,4-dien-1-ylidene)-3,3-dimethylindolin-1-yl)butane-1-sulfonate (CAS 400051-84-5)
- 37-((2,5-Dioxopyrrolidin-1-yl)oxy)-37-oxo-4,7,10,13,16,19,22,25,28,31,34-undecaoxaheptatriacontanoic acid (CAS 2490419-65-1)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-oxo-4-(tritylamino)butanoate (CAS 856170-50-8)
Recommended Standards
- NDI26-2ThBr (CAS 1320282-67-4)
- Dichloro(3-phenyl-2-propen-1-ylidene)bis(triphenylphosphine)ruthenium (CAS 194594-07-5)
- Bis[μ-[2,3,6,7,10,11-triphenylenehexolato(6-)-κO2,κO3:κO6,κO7]]trinickel (CAS 2271400-02-1)
- 4-[(Methylamino)methyl]pyrocatechol Hydrobromide (CAS 1025423-95-3)
- TOC In Water (CAS CATO-CCRM106097)
- Ammonium 4,5-dihydroxybenzene-1,3-disulfonate (CAS 1274904-43-6)
- (8-Fluoro-6-azaspiro[3.4]Octan-8-yl)methanol (CAS 2219375-02-5)
- 1-[3-[(2,6-Dichlorophenyl)methoxy]phenyl]ethanone (CAS 202144-69-2)
- 4646-55-3 3,3-Diphenyl-N-dimethylpropylamine Benzenepropanamine, N,N-dimethyl-gamma-phenyl- (CAS 4646-55-3)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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