(S)-5-Oxotetrahydrofuran-3-yl acetate CAS 191403-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191403-65-3 |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5-Oxotetrahydrofuran-3-yl acetate (CAS 191403-65-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8O4. Molecular weight: 144.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2011 |
Related S Standards
- (R)-5-Oxotetrahydrofuran-3-yl acetate (CAS 138666-02-1)
- (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
- Furo[3,2-c]pyridine-4-carbonitrile (CAS 190957-76-7)
- 2-Oxo-2-(tetrahydrofuran-3-yl)acetic acid (CAS 1934384-49-2)
- Furo[2,3-b]pyridine-6-carbonitrile (CAS 190957-74-5)
- 2-((2,3-Dimethylphenyl)amino)-6-methylpyrimidin-4-ol (CAS 459198-10-8)
- 4-(1,1,1,3,3,3-Hexafluoro-2-hydroxy-2-propyl)phenol (CAS 836-79-3)
- 5-Hydroxy-N-(pyridin-2-ylmethyl)-2-(2,2,2-trifluoroethoxy)benzamide (CAS 83526-32-3)
- 1-Bromo-2,3-dichloro-4-ethoxybenzene (CAS 1253972-22-3)
- Lomefloxacin Impurity 2 (CAS 99726-76-8)
- 4-(Chloromethyl)-6-methylnonane (CAS 1466613-15-9)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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