4,4'-(Propane-2,2-diyl)bis(methylbenzene) CAS 1823-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823-31-0 |
| Molecular Formula | C17H20 |
| Molecular Weight | 224.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4'-(Propane-2,2-diyl)bis(methylbenzene) (CAS 1823-31-0) pharmaceutical standards reference standard. Molecular formula: C17H20. Molecular weight: 224.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H20 |
| Molecular Weight | 224.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Propane Standards
- 2,2'-[PRopane-2,2-diylbis(thio)]diacetic acid (CAS 4265-58-1)
- (2S)-1-(Propane-1-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 1212431-95-2)
- [2-(Propane-2-sulfonyl)phenyl]boronic acid (CAS 2377611-12-4)
- 2-(Propane-1-sulfonyl)benzoic acid (CAS 1016687-98-1)
- 4,4'-(Propane-1,1-diyl)diphenol (CAS 1576-13-2)
- 2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) (CAS 76305-83-4)
- 3-Methyl-1-(propane-2-sulfonyl)piperidin-4-amine (CAS 1376343-23-5)
- 4,4'-(Propane-1,3-diyl)bis(pyridine 1-oxide) (CAS 34049-15-5)
Recommended Standards
- Pentane-1,1-diyldibenzene (CAS 1726-12-1)
- 2-Cyclohexyl-1-(1,4-diazepan-1-yl)ethan-1-one (CAS 1836518-25-2)
- tetrahydro-Harmine (CAS 17019-01-1)
- 2-Amino-1-(4-bromo-2-chlorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1099170-58-7)
- 4-Chloro-2-methyl-5-nitroquinolin-6-ol (CAS 28613-36-7)
- 1,2,3,4-Tetrachloro-1,2,3,4,5,5-hexafluorocyclopentane (CAS 1453-38-9)
- 3-(4-Fluorophenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 147508-60-9)
- 3-Cyclopropoxy-2,6-diethylpyridine (CAS 1243461-65-5)
- 4-(Methylsulfanyl)-2-propanamidobutanoic acid (CAS 52811-70-8)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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