2',5'-Bis(2-(2-methoxyethoxy)ethoxy)-[1,1':4',1''-terphenyl]-4,4''-diamine CAS 2172944-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2172944-60-2 |
| Molecular Formula | C28H36N2O6 |
| Molecular Weight | 496.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2',5'-Bis(2-(2-methoxyethoxy)ethoxy)-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2172944-60-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H36N2O6. Molecular weight: 496.60 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H36N2O6 |
| Molecular Weight | 496.60 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 3,3′-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene (CAS 1636120-18-7)
- 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalic acid (CAS 1374006-27-5)
- 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalohydrazide (CAS 121761-43-1)
- 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalaldehyde (CAS 1624759-52-9)
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87794-64-7)
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87994-64-7)
- 1,4-Bis((2-(2-(2-Methoxyethoxy)ethoxy)ethyl)(methyl)amino)anthracene-9,10-dione (CAS CATO-CIM-103936)
- (3,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)methanol (CAS 206049-37-8)
Recommended Standards
- 1-(2-(Diethylamino)ethyl)-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-4-(4-isopropoxy-3-methylbenzoyl)-1H-pyrrol-2(5H)-one (CAS 371233-37-3)
- 2-Methoxyethyl 2-(4-(allyloxy)benzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618071-64-0)
- (S)-Ethyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoate (CAS 263405-18-1)
- 2-(2-Chloro-5-methylpyridin-4-yl)acetic acid (CAS 1227570-96-8)
- 2-(Difluoromethyl)-6-fluoro-4-iodo-3-methylpyridine (CAS 1807092-06-3)
- Methyl 2-6-anhydro-3-deoxy-D-lyxo-hept-2-enonimidate (CAS 180336-28-1)
- 4-(1,1-Difluoroethyl)benzoic acid (CAS 55805-14-6)
- 1-Benzyl-4-carboxy-pyridinium Ethyl Ester Bromide (CAS 23019-61-6)
- Methyl 4-Hydroxy-8-methyl-2-naphthoate (CAS 16059-74-8)
- Smac-N7 Peptide (CAS 401913-57-3)
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