5-6-O-Isopropylidene-L-gulonic acid-1-4-lactone CAS 94697-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94697-68-4 |
| Molecular Formula | C9H14O6 |
| Molecular Weight | 218.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-6-O-Isopropylidene-L-gulonic acid-1-4-lactone (CAS 94697-68-4) pharmaceutical standards reference standard. Molecular formula: C9H14O6. Molecular weight: 218.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H14O6 |
| Molecular Weight | 218.20 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 |
Related O Standards
- 2-3-O-Isopropylidene-L-gulonic acid-1-4-lactone (CAS 94840-08-1)
- (+)-2,3-O-Isopropylidene-D-tartaric Acid Dimethyl Ester (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic Acid Dimethyl Ester 37031-30-4 Dimethyl (+)-2,3-O-Isopropylidene-D-tartrate Dimethyl (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylate I0474 (CAS 37031-30-4)
- 5-6-O-Isopropylidene-L-ascorbic acid (CAS 15042-01-0)
- 1-2-O-Isopropylidene-α-D-glucofuranurono-6-3-lactone (CAS 20513-98-8)
- 1-2-O-Isopropylidene-β-L-idofuranosylurono-6-3-lactone (CAS 29514-28-1)
- 2,3-O-Isopropylidene-α-L-sorbofuranose (CAS 17682-71-2)
- 3-4-O-Isopropylidene-D-mannitol (CAS 3969-84-4)
- 1,2-Isopropylidene Swainsonine (CAS 85624-09-5)
Recommended Standards
- 5-(Trifluoromethyl)benzo[d]thiazol-2-amine (CAS 60388-38-7)
- 5-Fluoro-2-(methylsulfonyl)benzoic acid (CAS 773873-55-5)
- 5-(Trifluoromethyl)benzo[d]isothiazol-3-amine (CAS 613262-18-3)
- Benzyloxycarbonylglycyl-L-leucyl-L-phenylalanine chloromethyl ketone (CAS 41658-44-0)
- tert-Butyl (4-chloro-2-nitrophenyl)carbamate (CAS 579474-19-4)
- Ethyl 5-oxo-5-(pyridin-3-yl)pentanoate (CAS 22971-47-7)
- 2-(4-(M-tolyl)tetrahydro-2h-pyran-4-yl)acetic acid (CAS 1225797-27-2)
- 1-[4-(difluoromethoxy)phenyl]propan-1-one (CAS 83022-58-6)
- Pyrimidine-5-carboxamide (CAS 40929-49-5)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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