1-2-O-Isopropylidene-5-O-pivaloyl-α-D-glucofuranosiduronoic acid-6-3-lactone CAS 78748-89-7
| CAS No. | 78748-89-7 |
| Molecular Formula | C14H20O7 |
| Molecular Weight | 300.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-2-O-Isopropylidene-5-O-pivaloyl-α-D-glucofuranosiduronoic acid-6-3-lactone (CAS 78748-89-7), a certified reference material (molecular formula C14H20O7, MW 300.30 g/mol) for analytical method development and quality control.
1-2-O-Isopropylidene-5-O-pivaloyl-α-D-glucofuranosiduronoic acid-6-3-lactone (C14H20O7) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-2-O-Isopropylidene-5-O-pivaloyl-α-D-glucofuranosiduronoic acid-6-3-lactone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H20O7 |
| Molecular Weight | 300.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related O Standards
- 1,2-O-Isopropylidene-β-L-idofuranuronic Acid 5-o-Pivaloate 6,3-Lactone (CAS 243982-76-5)
- 1-2-O-Isopropylidene-6-O-methylsulfonyl-α-D-glucofuranose (CAS 33557-25-4)
- 2',3'-Isopropylidene Ribavirin (CAS 52663-90-8)
- 2,3-O-Isopropylidene-1,4-bis-O-(methylsulfonyl)-D-threitol (CAS 109281-59-6)
- 2,3-O-Isopropylidene-6-thioinosine (CAS 5856-48-4)
- N'-Isopropylidene-2-nitrobenzenesulfonohydrazide (CAS 6655-27-2)
- 1-2-O-Isopropylidene-5-O-p-toluenesulfonyl-α-D-xylofuranose (CAS 20513-95-5)
- 5-Acetyl-2,3-isopropylidene Adenosine (CAS 15888-38-7)
Recommended Standards
- 1-[2,4,6-Tris(methoxymethoxy)phenyl]-ethanone (CAS 36804-11-2)
- 2-(Benzylsulfanyl)-3-methyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 339101-47-2)
- 2-(Ethylthio)-3-(2-(trifluoromethyl)phenyl)pyrimidin-4(3H)-one (CAS 89069-56-7)
- 1-(4-Methyl-2-{[4-(trifluoromethyl)phenyl]amino}-1,3-thiazol-5-yl)ethan-1-one (CAS 439112-07-9)
- Amfenac Methyl Ester (CAS 61941-58-0)
- N-(2-chlorophenyl)-2-(piperazin-1-yl)acetamide dihydrochloride (CAS 1186049-60-4)
- 1H,1H,9H-Hexadecafluoro-1-nonanol (CAS 376-18-1)
- 4-Bromoiodobenzene (CAS 589-87-7)
- 1-(4-Chlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-23-2)
- 5-Bromo-1-(pyridin-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1269291-02-2)
- (E)-3-(2-Morpholino-5-nitrophenyl)-2-propenoic acid (CAS 300665-18-3)
- 2-(Difluoromethyl)-6-fluoro-5-methoxypyridine-3-carboxaldehyde (CAS 1805564-56-0)
- Vonoprazan Fumarate Impurity 15 (CAS 636-73-7)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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 18665070610 / Nicole.chen@cato-chem.com