2-3-O-Isopropylidene-D-ribonic acid-1-4-lactone CAS 30725-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30725-00-9 |
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-3-O-Isopropylidene-D-ribonic acid-1-4-lactone (CAS 30725-00-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H12O5. Molecular weight: 188.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1965 |
Related O Standards
- 1,2-O-Isopropylidene-α-D-xylo-pentodialdo-1,4-furanose (CAS 53167-11-6)
- 2-3-O-Isopropylidene-D-lyxonic acid-1-4-lactone (CAS 56543-10-3)
- 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
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- 3-(1,3-Benzothiazol-2-yl)benzoyl chloride (CAS 1017791-54-6)
- N-Ethyl-4-(2-(4-fluoro-2,6-dimethylphenoxy)-5-(2-hydroxypropan-2-yl)phenyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-2-carboxamide (CAS 2138861-99-9)
- 2-Chloro-5-(trifluoromethyl)benzimidamide (CAS 885963-61-1)
- 3-Chloro-4-fluoro-N-((1-methyl-1h-imidazol-5-yl)methyl)aniline (CAS 1384738-78-6)
- (R)-1-(4-Fluorobenzyl)-3-methylpiperazine (CAS 422270-29-9)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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