(R)-5-Oxotetrahydrofuran-3-yl acetate CAS 138666-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138666-02-1 |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (R)-5-Oxotetrahydrofuran-3-yl acetate (CAS 138666-02-1) pharmaceutical standards reference standard. Molecular formula: C6H8O4. Molecular weight: 144.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1996 |
Related R Standards
- (S)-5-Oxotetrahydrofuran-3-yl acetate (CAS 191403-65-3)
- (R)-2-(5-Oxotetrahydrofuran-2-yl)acetic acid (CAS 63597-98-8)
- (S)-2-(5-Oxotetrahydrofuran-2-yl)acetic acid (CAS 66512-67-2)
- 2-Methyl-5-oxotetrahydrofuran-2-carboxylic acid (CAS 57651-41-9)
- 4-Methyl-2-oxotetrahydrofuran-3-carboxylic acid (CAS 96540-43-1)
- 4-Methyl-5-oxotetrahydrofuran-3-carboxylic acid (CAS 89533-85-7)
- 4-Oxotetrahydrofuran-3-yl acetate (CAS 22594-21-4)
- Methyl 4-oxotetrahydrofuran-2-carboxylate (CAS 98136-12-0)
Recommended Standards
- Benzo[d]oxazole-6-carbonitrile (CAS 1368899-07-3)
- (2R,3R)-3-Hydroxy-2-(hydroxymethyl)-2,3-dihydro-4H-pyran-4-one (CAS 14125-64-5)
- 3-Methyl-5,6-dihydro-1,4-dioxine-2-carboxylic acid (CAS 135813-44-4)
- 2-Cyclopropoxy-N1,N3-dimethylisophthalamide (CAS 1243348-22-2)
- (S)-2-(2-(Benzyloxy)ethoxy)propanoic acid (CAS 124251-97-4)
- Hexanoic Acid (Caproic Acid) (CAS 142-62-1)
- 55662-68-5 5H,8H-Imidazo[1,2-a]pyrimidin-5-one MFCD19216604 (CAS 55662-68-5)
- 5-tert-butylpiperidin-2-one (CAS 65970-69-6)
- Letermovir Impurity 40 (CAS CATO-C4X-291540)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com