(2R,3R,5R)-5-Methoxy-2-methyltetrahydrofuran-3-carbaldehyde CAS 139656-48-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139656-48-7 |
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2R,3R,5R)-5-Methoxy-2-methyltetrahydrofuran-3-carbaldehyde (CAS 139656-48-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H12O3. Molecular weight: 144.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
Recommended Standards
- Methyl 2-(2-hydroxyethyl)cyclopropane-1-carboxylate (CAS 1392482-10-8)
- Methyl 5-Oxohexanoate (CAS 13984-50-4)
- ethyl oxolane-3-carboxylate (CAS 139172-64-8)
- 2-Bromooxazole-4-carbonitrile (CAS 1240608-82-5)
- 2-Fluoro-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261849-23-3)
- 4-Amino-2-ethyl-1,2-oxazolidin-3-one hydrochloride (CAS 2069183-10-2)
- 4-ethyl-3-(2-{pyrazolo[1,5-a]pyrimidin-6-yl}ethynyl)benzoic acid (CAS 1429618-03-0)
- (4S,4'S)-2,2'-(propane-2,2-diyl)bis(4,5,5-triphenyl-4,5-dihydrooxazole) (CAS 2253165-17-0)
- (2R,3S)-2-methylpiperidin-3-ol (CAS 42732-29-6)
- Peptide Impurity 82 (CAS 10491-78-8)
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