2,2',2'',2'''-((15,35,55,75-Tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,32,52,72-tetrayl)tetrakis(oxy))tetraacetic acid CAS 113215-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113215-72-8 |
| Molecular Formula | C52H64O12 |
| Molecular Weight | 881.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2',2'',2'''-((15,35,55,75-Tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,32,52,72-tetrayl)tetrakis(oxy))tetraacetic acid (CAS 113215-72-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C52H64O12. Molecular weight: 881.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C52H64O12 |
| Molecular Weight | 881.06 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.) | 1989 |
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Recommended Standards
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- 2-Bromo-1-(4-bromo-2,5-dimethoxy-phenyl)ethanone (CAS 807631-08-9)
- 2,3-Diphenylhexahydro-1,2-benzisoxazol-4(2H)-one (CAS 321391-97-3)
- N1-(3-chloro-2-fluorophenyl)-3-{[3-(3-chloro-2-fluoroanilino)-3-oxopropyl]dithio}propanamide (CAS 650592-34-0)
- 1,1-Dimethylethyl (4S)-4-(4-hydroxyphenyl)-5-oxo-3-oxazolidinecarboxylate (CAS 1086703-01-6)
- tert-Butyl 4-(4-bromophenyl)-4-(4-chlorophenyl)-piperidine-1-carboxylate (CAS 857532-23-1)
- Dextromethorphan-d3 HBr (CAS 1279034-15-9)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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