Bis(2,5-dioxopyrrolidin-1-yl) 2,2'-disulfanediyldibenzoate CAS 497262-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 497262-13-2 |
| Molecular Formula | C26H39N5O8 |
| Molecular Weight | 549.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis(2,5-dioxopyrrolidin-1-yl) 2,2'-disulfanediyldibenzoate (CAS 497262-13-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H39N5O8. Molecular weight: 549.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H39N5O8 |
| Molecular Weight | 549.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Bis Standards
- 2,5-Dioxopyrrolidin-1-yl (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(tert-butoxy)phenyl)propanoate (CAS 155892-27-6)
- Bis(2,5-dioxopyrrolidin-1-yl) docosanedioate (CAS 172905-34-9)
- 2,5-Dioxopyrrolidin-1-yl N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-L-lysinate (CAS 132307-50-7)
- 2,5-Dioxopyrrolidin-1-yl 2,4-dimethoxy-3-(tributylstannyl)benzoate (CAS 122452-56-6)
- 2,5-Dioxopyrrolidin-1-yl 3-((3-((3-(trityloxy)propanoyl)oxy)propanoyl)oxy)propanoate (CAS 145069-77-8)
- 2,5-Dioxopyrrolidin-1-yl (((9H-fluoren-9-yl)methoxy)carbonyl)tryptophanate (CAS 174080-12-7)
- 2,5-Dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfanyl)-7,10,13-trioxa-4-azahexadecan-16-oate (CAS 1433996-79-2)
- Bis(2,5-dioxopyrrolidin-1-yl) 4,4'-(((2R,3R)-2,3-dihydroxysuccinyl)bis(azanediyl))dibutanoate (CAS 68068-99-5)
Recommended Standards
- Ac-Tyr-Val-Lys-Asp-aldehyde (pseudo acid) (CAS 147821-01-0)
- N-4-(1-Pyrene)butyroylglycylglycyl-L-phenylalanine (CAS 228414-53-7)
- (1R,2R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-4-(1-hydroxy-2,2,2-triphenylethyl)-6,6-dimethyl-3-oxabicyclo[3.1.0]hexane-1,5-diol (CAS 10299-43-1)
- 3-(Difluoromethoxy)-2,6-difluorobenzoic acid (CAS 1214379-50-6)
- trans-3-(trifluoromethyl)cyclobutanecarboxylic acid (CAS 123812-83-9)
- 3-Bromo-N,N-dimethylpyridin-4-amine (CAS 84539-35-5)
- 2H-Pyrrolo[2,3-d][1,2,3]thiadiazole (CAS 500722-43-0)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1049525-31-6)
- 2-(2-Iodophenyl)-1h-benzo[d]imidazole (CAS 24192-81-2)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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