(R)-4-hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one CAS 956398-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956398-59-7 |
| Molecular Formula | C6H7F3O3 |
| Molecular Weight | 184.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4-hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one (CAS 956398-59-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7F3O3. Molecular weight: 184.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7F3O3 |
| Molecular Weight | 184.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related R Standards
- 3-Hydroxy-3-(trifluoromethyl)cyclobutanecarboxylic acid (CAS 1163729-49-4)
- 6-Hydroxy-4-nitropicolinic acid (CAS 1393572-16-1)
- 6-Hydroxy-5-nitropicolinic acid (CAS 1595036-59-1)
- cis-3-hydroxy-3-(trifluoromethyl)cyclobutanecarboxylic acid (CAS 1690177-86-6)
- (s)-4-Hydroxy-4-(trifluoromethyl)tetrahydro-2h-pyran-2-one (CAS 956398-58-6)
- 3-Hydroxy-3-(trifluoromethyl)tetrahydro-4H-pyran-4-one (CAS 693245-82-8)
- 4-Hydroxy-4-(trifluoromethyl)tetrahydro-2H-pyran-2-one (CAS 83191-83-7)
- 4-Hydroxy-5-nitronicotinic acid (CAS 911461-03-5)
Recommended Standards
- (1R,3r)-3-hydroxy-3-(trifluoromethyl)cyclobutane-1-carboxylic acid (CAS 2095267-84-6)
- 6,6,6-Trifluoro-5-oxohexanoic acid (CAS 184157-09-3)
- 2,3-Dinitrophenol (CAS 66-56-8)
- Didodecyl terephthalate (CAS 18749-84-3)
- 5-(4-Chlorophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole (CAS 1632154-29-0)
- N-isobutyl-1-methylpyrrolidin-3-amine (CAS 1250728-83-6)
- 3-(1,2,3-Thiadiazol-4-yl)propiolic acid (CAS 1484234-44-7)
- Quinoxalin-2(1H)-one oxime (CAS 41443-27-0)
- 2-(Methacryloyloxy)ethyl 6-amino-4-(benzo[d][1,3]dioxol-5-yl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 939893-92-2)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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