1,2:3,5-Di-o-isopropylidene-alpha-d-apiose CAS 94943-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94943-41-6 |
| Molecular Formula | C11H18O5 |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2:3,5-Di-o-isopropylidene-alpha-d-apiose (CAS 94943-41-6) pharmaceutical standards reference standard. Molecular formula: C11H18O5. Molecular weight: 230.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H18O5 |
| Molecular Weight | 230.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
Recommended Standards
- 1,2:3,4-DI-o-isopropylidene-l-arabinopyranose (CAS 212069-31-3)
- 1,2:3,5-Di-O-isopropylidene-α-D-xylofuranose (CAS 20881-04-3)
- 1,2:3,4-Bis-O-(1-methylethylidene)-beta-L-arabinopyranose (CAS 27820-98-0)
- L-Penicillamine-d6 (CAS 1795786-79-6)
- Tinyatoxin (CAS 58821-95-7)
- 1,3-Bis(4-hydroxyphenyl)prop-2-en-1-one (CAS 3600-61-1)
- 2-[4-formyl-3-(4-methoxyphenyl)-1h-pyrazol-1-yl]acetic acid (CAS 887408-55-1)
- 2-(3-(O-tolyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 915922-92-8)
- Methylphenidate EP Impurity B (CAS 20748-12-3)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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