4-Hydroxyfuran-2(3H)-one CAS 436162-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 436162-45-7 |
| Molecular Formula | C4H4O3 |
| Molecular Weight | 100.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxyfuran-2(3H)-one (CAS 436162-45-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H4O3. Molecular weight: 100.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H4O3 |
| Molecular Weight | 100.07 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.) | 2025 |
Related Hydroxyfuran Standards
- 4-Hydroxyfuran-2(5H)-one (CAS 541-57-1)
- 1-(2-Hydroxyfuran-3-yl)ethanone (CAS 173083-90-4)
- 1-(3-Hydroxyfuran-2-yl)ethanone (CAS 3420-59-5)
- N'-Hydroxyfuran-2-carboximidamide (CAS 50892-99-4)
- N'-Hydroxyfuran-3-carboximidamide (CAS 58905-70-7)
- 4-Hydroxyfuran-3-carboxylic acid (CAS 1246668-90-5)
- 2-hydroxyfuran-3-carboxylic acid (CAS 2170788-48-2)
- 3-hydroxyfuran-2-carboxylic acid (CAS 71278-16-5)
Recommended Standards
- 4-Hydroxy-2-butynoic Acid (CAS 7218-52-2)
- 2-Oxo-3-butenoic Acid (CAS 56842-76-3)
- Furan-2,4(3H,5H)-dione (CAS 4971-56-6)
- N-(2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2,2-diphenylacetamide (CAS 946211-97-8)
- 7-amino-5-(2-chlorophenyl)-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one (CAS CATO-C3D-262417)
- 2,3,4-Trihydroxypentanedial (CAS 783350-52-7)
- (R)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol (CAS 1956436-50-2)
- 3-Methyl-6,7-dihydrobenzo[b]thiophen-4(5H)-one (CAS 33449-56-8)
- 2,3,3',4-Tetrabromodiphenyl Ether (CAS 40088-47-9)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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