2-3-O-Isopropylidene-D-lyxonic acid-1-4-lactone CAS 56543-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56543-10-3 |
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-3-O-Isopropylidene-D-lyxonic acid-1-4-lactone (CAS 56543-10-3) pharmaceutical standards reference standard. Molecular formula: C8H12O5. Molecular weight: 188.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1973 |
Related O Standards
- 1,2-O-Isopropylidene-α-D-xylo-pentodialdo-1,4-furanose (CAS 53167-11-6)
- 2-3-O-Isopropylidene-D-ribonic acid-1-4-lactone (CAS 30725-00-9)
- 4,6-O-isopropylidene-d-glucal (CAS 51450-36-3)
- 1-2-O-Isopropylidene-α-L-xylofuranose (CAS 114861-22-2)
- 1,2-O-Isopropylidene-beta-l-arabinoftranose (CAS 51885-64-4)
- 1,2-O-Isopropylidene-α-D-xylofuranose (CAS 20031-21-4)
- 2,3-O-Isopropylidene-L-apiose (CAS 70147-51-2)
- 3-4-O-Isopropylidene-L-arabinose (CAS 40031-36-5)
Recommended Standards
- 2,7-Dihydroxynaphthalene-1-carbaldehyde (CAS 20258-95-1)
- 2,6-Dihydroxy-1-naphthaldehyde (CAS 20258-98-4)
- 2-Acetyl-4H-chromen-4-one (CAS 65844-02-2)
- 1-[(diethylamino)methyl]cyclopentan-1-amine (CAS 1082563-25-4)
- 1-(2-Hydroxy-indan-5-yl)-ethanone (CAS 16513-66-9)
- 2-(Morpholinomethyl)benzoic acid (CAS 868543-19-5)
- 1-(Furan-2-ylmethyl)-3-(o-tolyl)thiourea (CAS 77336-91-5)
- 5-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 1935940-95-6)
- (S)-4-Bromo-2-((tert-butoxycarbonyl)amino)pent-4-enoic acid (CAS 151215-34-8)
- semaglutide (CAS 782487-28-9)
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