dimethyl 2-(3-oxobutyl)propanedioate CAS 59104-44-8
| CAS No. | 59104-44-8 |
| Molecular Formula | C9H14O5 |
| Molecular Weight | 202.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.20 g/mol gives dimethyl 2-(3-oxobutyl)propanedioate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies dimethyl 2-(3-oxobutyl)propanedioate (CAS 59104-44-8), a certified reference material (molecular formula C9H14O5, MW 202.20 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, dimethyl 2-(3-oxobutyl)propanedioate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 202.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures dimethyl 2-(3-oxobutyl)propanedioate 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 | C9H14O5 |
| Molecular Weight | 202.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1973 |
Related dimethyl Standards
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Recommended Standards
- Diisopropyl 2-oxomalonate (CAS 73972-39-1)
- Diethyl acetylmalonate (CAS 570-08-1)
- Ethyl 2-acetoxy-2-methyl-3-oxobutanoate (CAS 25409-39-6)
- Diethyl 2-formylsuccinate (CAS 5472-38-8)
- 4-(Pyrrolidin-1-ylmethyl)benzaldehyde (CAS 650628-72-1)
- 4-(Benzyloxy)-3-methoxy-2-nitrobenzaldehyde (CAS 2450-27-3)
- 1-(3-Aminophenyl)ethanol (CAS 2454-37-7)
- Azilsartan Impurity 49 (CAS CATO-C4X-109649)
- (-)-4-Bromotetramisole oxalate (-)-4-Bromotetramisole oxalate salt (-)-p-Bromolevamisole oxalate (-)-p-Bromotetramisole oxalate salt (S)-(-)-6-(4-Bromophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole oxalate salt 6-Bromolevamisole oxalate 6-Bromolevamisole oxalate salt 62284-79-1 S(-)-6-(4-Bromophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole oxalate (CAS 62284-79-1)
- 5-(4-Bromophenethyl)-1H-1,2,4-triazole oxalate (CAS 1956331-45-5)
- Ald-Ph-PEG2-Boc (CAS 2100306-65-6)
- 3-Methoxy-4-thiocyanatophenol (CAS 6130-37-6)
- 1-Bromo-1,1,3,3,3-pentafluoropropan-2-one (CAS 815-23-6)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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