Ethane-1,1,2-triyltribenzene CAS 1520-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1520-42-9 |
| Molecular Formula | C20H18 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethane-1,1,2-triyltribenzene (CAS 1520-42-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18. Molecular weight: 258.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H18 |
| Molecular Weight | 258.36 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ethane Standards
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- Ethane-1,2-diyl bis(butylcarbamate) (CAS 13105-55-0)
- 3,3'-(Ethane-1,1-diyl)bis(1H-indole) (CAS 5030-91-1)
- 4,4'-(Ethane-1,2-diylbis(oxy))bis(4-oxobutanoic acid) (CAS 35415-14-6)
- 4,4'-(Ethane-1,2-diyl)bis(piperazine-2,6-dione) (CAS 1506-47-4)
- 4,4'-(Ethane-1,1-diyl)bis(cyanatobenzene) (CAS 47073-92-7)
- 1,1'-(Ethane-1,2-diylbis(4,1-phenylene))bis(ethan-1-one) (CAS 793-06-6)
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- Triisopropyl(pent-4-en-1-yloxy)silane (CAS 183440-00-8)
- (1-(Azetidin-3-yl)piperidin-4-yl)methanol (CAS 1525525-06-7)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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