5-Methyl-2-furanone CAS 1333-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1333-38-6 |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methyl-2-furanone (CAS 1333-38-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6O2. Molecular weight: 98.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Methyl Standards
- 2-Furanone (CAS 497-23-4)
- 3(2H)-furanone, dihydro-4-(HydroxymethylenE)-2,2-dimethyl- (CAS 142996-71-2)
- 2(3H)-Furanone, 5-(6-hepten-1-yl)dihydro- (CAS 854737-08-9)
- 3(2H)-furanone, dihydro-4-(3-methoxyphenyl)- (CAS 907214-31-7)
- 2(3H)-Furanone, 5-ethoxydihydro-3-phenyl- (CAS 99558-18-6)
- 2(5H)-Furanone, 5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (5S)- (CAS 105122-15-4)
- 95609-48-6 2(3H)-Furanone, 5-(3,4-dichlorophenyl)dihydro- DTXSID10430798 (CAS 95609-48-6)
- 2(3H)-Furanone,4-[(R)-(3,4-dimethoxyphenyl)hydroxymethyl]-3-[(3,4-dimethoxyphenyl)methyl]dihydro-,(3R,4R)- 69586-96-5 (CAS 69586-96-5)
Recommended Standards
- 4-Methyl-2-pyrazolin-5-one (CAS 13315-23-6)
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- 1-(2-(Butylselanyl)-3-phenylcyclobut-2-en-1-yl)ethanone (CAS 820963-08-4)
- 2-(4-Ethoxyphenyl)-2-methylpropan-1-ol (CAS 83493-63-4)
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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