4-Hydroxy-2-butanone CAS 590-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 590-90-9 |
| Molecular Formula | C4H8O2 |
| Molecular Weight | 88.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-2-butanone (CAS 590-90-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H8O2. Molecular weight: 88.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H8O2 |
| Molecular Weight | 88.11 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related Hydroxy Standards
- 2-Hydroxy-2-methylpropanal (Technical Grade, in Solution) (CAS 20818-81-9)
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- 3-Hydroxy-2-Oxopropanal (CAS 997-10-4)
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- 2-Hydroxy-N-methylacetamide (CAS 5415-94-1)
- 3-Hydroxy-1-methylazetidine (CAS 111043-48-2)
- (2E)-4-Hydroxy-2-butenal (DISCONTINUED) (CAS 18445-71-1)
- 1-Hydroxy-N,N,N-trimethylmethanaminium (CAS 29124-45-6)
Recommended Standards
- 764-48-7 34CNR2NAC8 Ethylene glycol monovinyl ether Ethanol, 2-(ethenyloxy)- (9CI) Ethanol, 2-(vinyloxy)- 2-(Vinyloxy)ethanol Ethanol, 2-(ethenyloxy)- 4-01-00-02387 (Beilstein Handbook Reference) BRN 1739297 EINECS 212-124-4 2-(Ethenyloxy)ethanol Ethylene glycol vinyl ether Ethylenglycol monovinyl ester [Russian] 2-Hydroxyethyl vinyl ether Mveeg [Russian] Vinyloxyethanol HSDB 7104 Ethylenglycol monovinyl ester Mveeg UNII-34CNR2NAC8 (CAS 764-48-7)
- 2-Butene-1,4-diol(cis+trans) (CAS 110-64-5)
- (R)-(-)-2-(Methoxymethyl)oxirane (R)-(-)-Glycidyl methyl ether (R)-(-)-Methyl glycidyl ether 64491-70-9 (CAS 64491-70-9)
- 1-Fluoro-4-trifluoromethanesulfinylbenzene (CAS 942-39-2)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-(2,6-dimethylphenyl)piperazine-1-carboxamide (CAS 865659-68-3)
- 3-Cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243460-80-1)
- 2-[4-(hydroxyimino)piperidin-1-yl]-N-phenylacetamide (CAS 923216-32-4)
- (2-Ethylbicyclo[2.2.1]heptan-2-yl)methanamine (CAS 1561971-30-9)
- 1-Cyclohexyl-N-((1-ethylpyrrolidin-2-yl)methyl)methanamine (CAS 932263-08-6)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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