(S)-4-Methyldihydrofuran-2(3H)-one CAS 64190-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64190-48-3 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4-Methyldihydrofuran-2(3H)-one (CAS 64190-48-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8O2. Molecular weight: 100.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1975 |
Related S Standards
- (R)-4-Methyldihydrofuran-2(3H)-one (CAS 65284-00-6)
- (R)-5-Methyldihydrofuran-2(3H)-one (CAS 58917-25-2)
- (R)-3-Methyldihydrofuran-2,5-dione (CAS 83247-83-0)
- 1123-19-9 3-acetyl-3-methyldihydrofuran-2(3H)-one alpha-Acetyl-alpha-methyl-gamma-butyrolactone (CAS 1123-19-9)
- 5-Butyl-5-methyldihydrofuran-2(3H)-one (CAS 3285-00-5)
Recommended Standards
- (S)-3-Aminopyrrolidin-2-one (CAS 4128-00-1)
- (S)-Tetrahydrofuran-2-carbaldehyde (CAS 22170-12-3)
- (S)-3-amino-1-methylazetidin-2-one (CAS 73429-59-1)
- 4-Chlorophenethyl indolizine-7-carboxylate (CAS 62103-40-6)
- 3-(Pyrimidin-2-ylmethyl)benzoic acid (CAS 562803-69-4)
- 2,4-Dimethyl-6-((3-methylcyclobutyl)methoxy)benzaldehyde (CAS 1707393-26-7)
- 2-(4-Methylpyridin-2-yl)piperidine-1-carbaldehyde (CAS 1352513-03-1)
- (3-Methyl-1H-1,2,4-triazol-5-yl)methanamine Hydrochloride (CAS 1192477-93-2)
- 5-Chloro-6,7-dimethoxyquinazolin-4(3H)-one (CAS 247573-13-3)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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