5',5"-Bis(4-hydroxyphenyl)-2',2",4',4",6',6"-hexamethyl-[1,1':3',1":3",1"'-quaterphenyl]-4,4"'-diol CAS 868046-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 868046-54-2 |
| Molecular Formula | C42H38O4 |
| Molecular Weight | 606.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5',5"-Bis(4-hydroxyphenyl)-2',2",4',4",6',6"-hexamethyl-[1,1':3',1":3",1"'-quaterphenyl]-4,4"'-diol (CAS 868046-54-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C42H38O4. Molecular weight: 606.75 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C42H38O4 |
| Molecular Weight | 606.75 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bis Standards
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- 4-(2-Hydroxyphenyl)-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2131111-78-7)
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Recommended Standards
- 1,3,5-Tri(anthracen-9-yl)benzene (CAS 713542-04-2)
- ICI 174,864 (CAS 89352-67-0)
- 1-(3-(Naphthalen-1-yl)phenyl)-8-(4-(naphthalen-1-yl)phenyl)pyrene (CAS 1956376-99-0)
- 1-Methylpiperidine-4-carboxamide (CAS 62718-28-9)
- N-Cyclopropyl-N-(thiophen-3-ylmethyl)benzo[d]thiazole-6-carboxamide (CAS 1798027-86-7)
- Boc-His(1-Tos)-OH (CAS 35899-43-5)
- Brucein C (CAS 25514-30-1)
- 2-(tert-Butyl)-6-fluoro-N,N-dimethylbenzo[d]oxazole-7-sulfonamide (CAS 914638-47-4)
- Tert-butyl 3-fluoro-4-methylpyrrolidine-1-carboxylate (CAS 1637399-17-7)
- Eledoisin Related Peptide (CAS 2990-43-4)
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