4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraphenol CAS 835878-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 835878-20-1 |
| Molecular Formula | C40H26O4 |
| Molecular Weight | 570.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraphenol (CAS 835878-20-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C40H26O4. Molecular weight: 570.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C40H26O4 |
| Molecular Weight | 570.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Pyrene Standards
- 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraaniline (CAS 1610471-69-6)
- N-4-(1-Pyrene)butyroylglycylglycyl-L-phenylalanine (CAS 228414-53-7)
- 1,10-Bis-(1-pyrene)decane, 90% (CAS 61549-31-3)
- 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetrabenzaldehyde (CAS 1415238-25-3)
- Pyrene-1,3,6,8-tetrasulphonic acid (CAS 6528-53-6)
- Pyrene-PEG5-propargyl (CAS 1817735-33-3)
- Pyrene-amido-PEG4-CH2CH2COOH (CAS 1817735-34-4)
- N-4-(1-Pyrene)butyroylglycyl-L-phenylalanine (CAS 228414-52-6)
Recommended Standards
- 4,4'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(4,1-phenylenesulfonyl))diphenol (CAS 29239-85-8)
- 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester (CAS 83686-34-4)
- (S)-3-(((S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)propanoyl)oxy)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 944283-11-8)
- n-(3-Aminopropyl)-4-hydroxybenzamide hydrochloride (CAS 1240527-77-8)
- Diethyl (2-aminobenzyl)phosphonate (CAS 104167-26-2)
- 3-(4-Methoxybenzyl)tetrahydro-2H-pyran-4-amine hydrochloride (CAS 1823487-18-8)
- 3-Chloro-1-(difluoromethyl)pyrazin-2(1H)-one (CAS 1603237-94-0)
- 5-chloro-2-methylsulfanyl-pyrido[4,3-d]pyrimidine (CAS 1255099-52-5)
- ethyl 1-(iodomethyl)-3-(2-methoxypyrimidin-5-yl)-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2731008-11-8)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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