1-(2-Hydroxy-5-methylfuran-3-yl)ethanone CAS 318511-77-2
| CAS No. | 318511-77-2 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Hydroxy-5-methylfuran-3-yl)ethanone (CAS 318511-77-2), a certified reference material (molecular formula C7H8O3, MW 140.14 g/mol) for analytical method development and quality control.
1-(2-Hydroxy-5-methylfuran-3-yl)ethanone (C7H8O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Hydroxy-5-methylfuran-3-yl)ethanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Hydroxy Standards
- N’-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide (CAS 1158119-05-1)
- N’-Hydroxy-1-methylpyrazole-4-carboximidamide (CAS 1158133-29-9)
- 2-Hydroxy-1-(1-methyl-1H-pyrazol-4-yl)ethan-1-one (CAS 1334486-81-5)
- N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide (CAS 1345124-49-3)
- (+)-2-(1-Hydroxy-ethyl)-pyrimidin-5-ol (CAS 1460321-44-1)
- 3-Hydroxy-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one (CAS 189574-94-5)
- 1-(2-Hydroxy-4-methyl-1H-imidazol-5-yl)ethan-1-one (CAS 53064-61-2)
- 1-(4-hydroxy-1-methyl-1H-pyrazol-3-yl)ethan-1-one (CAS 95884-20-1)
Recommended Standards
- 1-(2-Methoxy-1H-imidazol-5-yl)ethan-1-one (CAS 944904-02-3)
- 1-(1-Methyl-1H-imidazol-5-yl)urea (CAS 349492-32-6)
- 1-(2-Methoxyfuran-3-yl)ethanone (CAS 504425-27-8)
- 1-(1H-Imidazol-1-yl)-2-methoxyethan-1-one (CAS 31059-08-2)
- N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)butyramide (CAS 476634-15-8)
- 3-Fluoro-4-(2-isopropylpyrrolidin-1-yl)aniline dihydrochloride (CAS 1432679-70-3)
- Tert-butyl (tert-butoxycarbonyl)-L-alaninate (CAS 58177-77-8)
- 8-Chloro-2-(vinylthio)quinolin-3-ol (CAS 90785-93-6)
- 4-Amino-2H-benzo[b][1,4]thiazin-3(4H)-one 1,1-dioxide (CAS 1326915-71-2)
- (S)-1-(2-Fluoropyridin-4-yl)ethanamine (CAS 1213103-44-6)
- 4-Chloro-1-(oxan-2-yl)-1H-pyrazole (CAS 1881288-80-7)
- [3-(3,4-Dimethylphenyl)-1-adamantyl]methylamine (CAS 400749-85-1)
- 4-Chloro-N,N-dimethylquinoline-6-sulfonamide (CAS 1023812-21-6)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com