Bilirubin dimethyl ester CAS 19792-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19792-68-8 |
| Molecular Formula | C35H40N4O6 |
| Molecular Weight | 612.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bilirubin dimethyl ester (CAS 19792-68-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C35H40N4O6. Molecular weight: 612.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C35H40N4O6 |
| Molecular Weight | 612.72 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Bilirubin Standards
- Bilirubin (CAS 635-65-4)
- Bilirubin Monoglycoside (CAS CATO-C4X-15612)
- Bilirubin Acyl-β-D-Glucuronides (CAS 874448-90-5)
- Bilirubin Monoglucuronide (CAS 27071-67-6)
- Bilirubin impurity B1 (CAS CATO-C4X-15618)
- Bilirubin Diglycoside (CAS CATO-C4X-15613)
- Bilirubin impurity 5 (CAS CATO-C4X-15615)
- Bilirubin Diglucuronide (CAS 17459-92-6)
Recommended Standards
- HeMatoporphyrin MonoMethyl ether (CAS 148471-91-4)
- bis(4-(1-benzyl-1H-benzo[d]imidazol-2-yl)phenoxy)methane (CAS 2443766-76-3)
- Simvastatin Acyl-β-D-glucuronide (CAS 463962-56-3)
- 1H,4H,5H,6H,7H-pyrazolo[4,3-d]pyrimidine-5,7-dione (CAS 40769-81-1)
- 3-(1,3-Dioxan-2-yl)-2-trifluoromethylpropiophenone (CAS 898786-55-5)
- Dextromethorphan EP Impurity A HBr (CAS 58496-77-8)
- Rabeprazole 2-chloromethyl Impurity (CAS 153259-31-5)
- N-(4-(1H-Tetrazol-1-yl)phenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)acetamide (CAS 1207029-98-8)
- 2-((Cyclopropylmethyl)amino)cyclohexan-1-ol (CAS 1183287-05-9)
- Peptide 437 (CAS CATO-CPTD788437)
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