((4S,4'R,5R)-2,2,2',2'-tetramethyl-[4,4'-bi(1,3-dioxolan)]-5-yl)methanol CAS 19139-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19139-74-3 |
| Molecular Formula | C11H20O5 |
| Molecular Weight | 232.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((4S,4'R,5R)-2,2,2',2'-tetramethyl-[4,4'-bi(1,3-dioxolan)]-5-yl)methanol (CAS 19139-74-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H20O5. Molecular weight: 232.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H20O5 |
| Molecular Weight | 232.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- 2,2-difluoro-1-(6-oxaspiro[4.5]decan-9-yl)propan-1-one (CAS 1858608-96-4)
- ((4R,4'R,5S)-2,2,2',2'-tetramethyl-[4,4'-bi(1,3-dioxolan)]-5-yl)methanol (CAS 30737-85-0)
- (E)-3-(3-Fluorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 1820797-73-6)
- 1-O-Deacetylkhayanolide E 1007387-95-2 C27H32O10 W2574 (CAS 1007387-95-2)
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