tert-Butyl 4-Oxobutyrate CAS 51534-77-1
| CAS No. | 51534-77-1 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 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.
tert-Butyl 4-Oxobutyrate (CAS 51534-77-1), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl 4-Oxobutyrate (C8H14O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
CATO manufactures tert-Butyl 4-Oxobutyrate 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 | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1971 |
Recommended Standards
- tert-Butyl 2-oxobutanoate (CAS 37472-51-8)
- Tetrahydro-2-[(2R)-2-oxiranylmethoxy]-2H-pyran (CAS 90191-60-9)
- tert-Butyl 2-methyloxirane-2-carboxylate (CAS 86044-38-4)
- Tetrahydro-2-furanacetic Acid Ethyl Ester (CAS 2434-02-8)
- (E)-Butyl(([4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methylidene))amine (CAS 871366-36-8)
- (Des-Gly10,D-His2,D-His(Bzl)6,Pro-NHEt9)-LHRH (CAS 134009-10-2)
- 2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 618412-54-7)
- (S)-1-(thiophen-2-yl)propan-2-ol (CAS 165305-22-6)
- 3-Methyl-7-phenyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 62538-44-7)
- 3-(4-Chlorophenoxy)pyrrolidine hydrochloride (CAS 1260843-12-6)
- 4-[2-(trimethylsilyl)ethyl]aniline (CAS 17961-95-4)
- 3-(4-Amino-3-methylphenoxymethyl)benzonitrile hydrochloride (CAS 1251925-23-1)
- tert-butyl (6S)-6-amino-1,4-oxazepane-4-carboxylate (CAS 1932377-93-9)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
Why CATO?
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