bis(4-hydroxybutyl) (methylenebis(4,1-phenylene))dicarbamate CAS 76460-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76460-93-0 |
| Molecular Formula | C23H30N2O6 |
| Molecular Weight | 430.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
bis(4-hydroxybutyl) (methylenebis(4,1-phenylene))dicarbamate (CAS 76460-93-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H30N2O6. Molecular weight: 430.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H30N2O6 |
| Molecular Weight | 430.49 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related bis Standards
- 4-[3-(4-Hydroxybutyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile (CAS 155180-53-3)
- 1,5-Bis((4-hydroxybutyl)amino)anthracene-9,10-dione (CAS 719306-62-4)
- 5'-S-(4-hydroxybutyl)-5'-thio-adenosine (CAS 595609-12-4)
- 3-(2-Acetyl-4-hydroxybutyl)-1,8-dihydroxyanthracene-9,10-dione (CAS 87393-69-9)
- (1-(4-Hydroxybutyl)-1H-indol-3-yl)(naphthalen-1-yl)methanone (CAS 335161-14-3)
- 4-(3-Hydroxybutyl)-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione (CAS 7720-49-2)
- 4-Hydroxybutyl 2-(2,4,5-trichlorophenoxy)acetate (CAS 40583-17-3)
- 4-(3-Hydroxybutyl)-1,2-diphenylpyrazolidine-3,5-dione (CAS 568-76-3)
Recommended Standards
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- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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