1,4-Bis(4-(2-methacryloxyethyl)phenylamino)anthraquinone CAS 121888-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121888-69-5 |
| Molecular Formula | C38H34N2O6 |
| Molecular Weight | 614.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis(4-(2-methacryloxyethyl)phenylamino)anthraquinone (CAS 121888-69-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C38H34N2O6. Molecular weight: 614.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C38H34N2O6 |
| Molecular Weight | 614.69 g/mol |
| 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Bis Standards
Recommended Standards
- Norethindrone 17-O-β-D-glucuronide (CAS 64701-11-7)
- Methyl 3-(2-(((4-(((hexyloxy)carbonyl)carbamoyl)phenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate (CAS 1408238-39-0)
- (1S,1''S)-3,3''-[Oxybis(methylene)]bis-[1,1'-binaphthalene]-2,2'-diol (CAS 336800-79-4)
- 189261-10-7 3JB47N2Q2P Natalizumab Natalizumab [USAN:INN:BAN] Immunoglobulin G4, anti-(human integrin alpha4) (human-mouse monoclonal AN100226 gamma4-chain), disulfide with human-mouse monoclonal AN100226 light chain, dimer Antegren Tysabri Immunoglobulin G 4 (human-mouse monoclonal AN100226 4-chain anti-human integrin 4), disulfide with human-mouse monoclonal AN100226 light chain, dimer UNII-3JB47N2Q2P HSDB 8174 (CAS 189261-10-7)
- 4-(2,5-Dimethoxyphenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1214707-77-3)
- 2-Bromo-6-ethoxy-4-formylphenyl 1-naphthoate (CAS 944511-17-5)
- 3-((2-Ethoxy-2-oxoethyl)amino)benzoic acid (CAS 23218-94-2)
- 1-(3-Bromo-5-nitrophenyl)ethanone (CAS 127413-59-6)
- 3-(furan-2-yl)-2-methylpropanoic acid (CAS 6969-36-4)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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