1-Methoxybutan-2-one CAS 50741-70-3
| CAS No. | 50741-70-3 |
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Methoxybutan-2-one (CAS 50741-70-3), molecular formula C5H10O2 and molecular weight 102.13 g/mol, is a CATO reference standard with documented purity and traceability.
1-Methoxybutan-2-one (C5H10O2) 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.
CATO manufactures 1-Methoxybutan-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.13 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.) | 1971 |
Related Methoxybutan Standards
- 3-methoxybutan-2-one (CAS 17742-05-1)
- 4-Methoxybutan-2-one (CAS 6975-85-5)
- (2R)-3-Methoxybutan-2-amine (CAS 1372901-04-6)
- (S)-4-Methoxybutan-2-amine (CAS 1380094-49-4)
- (R)-1-methoxybutan-2-amine (CAS 57883-06-4)
- 3-Methoxybutan-1-amine (CAS 77689-67-9)
- 4-Methoxybutan-1-amine (CAS 34039-36-6)
- 4-Methoxybutan-2-amine (CAS 98138-15-9)
Recommended Standards
- 1-Hydroxypentan-3-one (CAS 26574-26-5)
- 1-methylcyclobutane-1,3-diol (CAS 2168552-79-0)
- 1-Hydroxypentan-2-one (CAS 64502-89-2)
- 2-(3-Oxetanyl)ethanol (CAS 251922-46-0)
- 3-(6-cyclohexylhexyl)-1,3-thiazolidine hydrochloride 3-(6-cyclohexylhexyl)thiazolidine hydrochloride 5075-92-3 A828283 (CAS 5075-92-3)
- 4-(Chloromethyl)-2-(2-fluorophenyl)-5-methyl-1,3-oxazole (CAS 671215-76-2)
- 7-Bromo-2-(4-nitrophenyl)imidazo[1,2-a]pyridine (CAS 947533-60-0)
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- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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