Methacryloylacetone CAS 20583-46-4
| CAS No. | 20583-46-4 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methacryloylacetone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Methacryloylacetone (CAS 20583-46-4), molecular formula C7H10O2 and molecular weight 126.15 g/mol, is a CATO reference standard with documented purity and traceability.
Methacryloylacetone (C7H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 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.) | 1962 |
Recommended Standards
- Hexahydro-2H-cyclopenta[b]furan-2-one (CAS 5745-61-9)
- Methyl (3E)-hexa-3,5-dienoate (CAS 32775-94-3)
- hexahydro-1H-cyclopenta[c]furan-1-one (CAS 5733-03-9)
- Methyl 2,2-dimethylbut-3-ynoate (CAS 95924-34-8)
- 4-Iodoisophthalic acid (CAS 46194-50-7)
- 3-(2-(3-Aminophenyl)thiazol-4-yl)-2H-chromen-2-one (CAS 886495-32-5)
- 1-Amino-3-fluoro-2-propanol Hydrochloride (CAS 53460-74-5)
- 1-(4-amino-3-fluorophenyl)ethan-1-one hydrochloride (CAS 1187648-60-7)
- 7-Amino-2-hydroxy-1,8-naphthyridine (CAS 1931-44-8)
- (1S,3S,4S,5S)-2-(tert-Butoxycarbonyl)-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid (CAS 1272757-92-2)
- Methyl 3-oxo-3H-benzo[f]chromene-2-carboxylate (CAS 25816-60-8)
- 1,5-Dimethyl-1,2,3,4-tetrahydropyrazolo[5',1':2,3]pyrimido[4,5-c]pyridazine-7-carbonitrile (CAS 866145-06-4)
- Tert-butyl 1,2,5-triazepane-5-carboxylate (CAS 952153-86-5)
- Eledoisin Related Peptide (CAS 2990-43-4)
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 18665070610 / Nicole.chen@cato-chem.com