5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(2-methylisoindoline-1,3-dione) CAS 54395-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54395-52-7 |
| Molecular Formula | C33H26N2O6 |
| Molecular Weight | 546.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(2-methylisoindoline-1,3-dione) (CAS 54395-52-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H26N2O6. Molecular weight: 546.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C33H26N2O6 |
| Molecular Weight | 546.57 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Propane Standards
- Propane-1,3-diylbis((3-methylbut-2-en-1-yl)diphenylphosphonium) chloride (CAS 81194-91-4)
- ((((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) (CAS 56744-60-6)
- Propane-1,2-diyl dipalmitate (CAS 33587-20-1)
- 4,4'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))diphthalic acid (CAS 38103-05-8)
- 4,4'-(Propane-1,3-diyl)diphenol (CAS 2549-50-0)
- 2,2'-(Propane-1,3-diylbis(sulfanediyl))bis(N-(2-chloro-5-(trifluoromethyl)phenyl)acetamide) (CAS 303090-96-2)
- Propane-1,2,3-triyl tris(3-oxooctanoate) (CAS 68444-14-4)
- ((((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) diacrylate (CAS 56361-55-8)
Recommended Standards
- 3α-dihydrocadambine (CAS 54483-84-0)
- 5-Methyl-bis-(2-aminophenoxymethylene)-N,N,N',N'-tetraacetate Methyl Ester 96315-10-5 N-[2-[2-[2-[Bis(2-methoxy-2-oxoethyl)amino]-5-methylphenoxy]ethoxy]phenyl]-N-(2-methoxy-2-oxoethyl)-glycine Methyl Ester (CAS 96315-10-5)
- 2-Methyl-4-(4-(2-(4-((2-methyl-1,3-dioxoisoindolin-5-yl)oxy)phenyl)propan-2-yl)phenoxy)isoindoline-1,3-dione (CAS 63227-27-0)
- PAR-3 (1-6) (human) (CAS 320347-28-2)
- 2,6-Bis[[2-[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]phenoxy]methyl]pyridine (CAS 1428785-59-4)
- 6-amino-7-hydroxy-benzofuran-2-carboxylic acid (CAS 258828-57-8)
- 6-Amino-N-((1-ethylpyrrolidin-2-yl)methyl)-4-methoxynicotinamide (CAS 84332-04-7)
- 2-(3-Formyl-1H-indol-1-yl)acetamide (CAS 312973-43-6)
- (+)-trans-Verbenol (CAS 22339-08-8)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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