5-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2,2-dimethylpropanoate) CAS 186032-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186032-65-5 |
| Molecular Formula | C35H31NO11 |
| Molecular Weight | 641.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2,2-dimethylpropanoate) (CAS 186032-65-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C35H31NO11. Molecular weight: 641.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C35H31NO11 |
| Molecular Weight | 641.62 g/mol |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
Related Dioxopyrrolidin Standards
- 6-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2,2-dimethylpropanoate) (CAS 197850-75-2)
- 2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29-nonaoxa-5-azadotriacontan-32-oate (CAS 2009357-80-4)
- 2,5-Dioxopyrrolidin-1-yl 4-((1,3-bis(tert-butoxycarbonyl)guanidino)methyl)-3-(trimethylstannyl)benzoate (CAS 344791-59-9)
- Bis(2,5-dioxopyrrolidin-1-yl) 11,11'-disulfanediyldiundecanoate (CAS 147072-47-7)
- 2,5-Dioxopyrrolidin-1-yl 18-((4-(3,5-dioxohexyl)phenyl)amino)-14,18-dioxo-4,7,10-trioxa-13-azaoctadecan-1-oate (CAS 782475-29-0)
- 2,5-Dioxopyrrolidin-1-yl 4-[[4-[[2,5-dimethoxy-4-[(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl](methyl)amino]butanoate (CAS 916753-62-3)
- 2,5-Dioxopyrrolidin-1-yl 4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoate (CAS 899452-51-8)
- 2,5-Dioxopyrrolidin-1-yl 5-((3-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)-4-nitrocyclohexyl)disulfanyl)-2-nitrobenzoate (CAS 924898-35-1)
Recommended Standards
- ((3AR,4R,6R,6aR)-6-(6-(N-benzoylbenzamido)-9H-purin-9-yl)-2,2-dioxidotetrahydrofuro[3,4-d][1,3,2]dioxathiol-4-yl)methyl benzoate (CAS 308096-89-1)
- (3,5-Diiodosalicylato)(5-nitro-8-quinolinolato)copper (CAS 14040-02-9)
- Benzyl 2-Acetamido-2-deoxy-3-O-(2,3,4,6-tetra- O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside (CAS 90754-57-7)
- 4-Chloro-N-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)benzamide (CAS 320420-17-5)
- Methyl 2-(2-ethyl-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate (CAS 908498-20-4)
- 5-Hexenyl acetate (CAS 5048-26-0)
- 6,9-Dichloroacridine (CAS 35547-70-7)
- (2Z)-2-[(Z)-4-Chlorobenzoyl]-3-(methylsulfanyl)-3-{[2-(morpholin-4-yl)ethyl]amino}prop-2-enenitrile (CAS 866009-18-9)
- (2,3-Dihydrobenzofuran-7-yl)methanol (CAS 151155-53-2)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
Why CATO?
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