4-(Tert-butoxy)butanoic acid CAS 77161-85-4
| CAS No. | 77161-85-4 |
| Molecular Formula | C8H16O3 |
| Molecular Weight | 160.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Tert-butoxy)butanoic acid (CAS 77161-85-4), molecular formula C8H16O3 and molecular weight 160.21 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Tert-butoxy)butanoic acid (C8H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(Tert-butoxy)butanoic acid 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 | C8H16O3 |
| Molecular Weight | 160.21 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) | 1.0 |
| CAS Registry Year (est.) | 1979 |
Related Tert Standards
- 4-(tert-Butoxy)-2-methylbutan-2-ol (CAS 22419-28-9)
- 3-tert-Butoxy-3-oxopropanoic Acid (CAS 40052-13-9)
- 4-(Tert-butoxy)-N-methylbutan-1-amine (CAS 100364-15-6)
- 5-(Tert-butoxy)pentan-2-amine (CAS 1248174-45-9)
- 3-(Tert-butoxy)-2,2-dimethylpropan-1-amine (CAS 1536896-52-2)
- 1-(Tert-butoxy)-3-(methylamino)propan-2-ol (CAS 1037130-73-6)
- 3-(Tert-butoxy)propanethioamide (CAS 1039316-47-6)
- 1-(tert-Butoxy)hexane (CAS 69775-79-7)
Recommended Standards
- 4-(P-tolyl)but-3-yn-2-ol (CAS 79756-90-4)
- 4,4-Diethoxybutan-2-one (CAS 20082-91-1)
- 4-(P-tolyl)but-3-en-2-one (CAS 4023-84-1)
- 4,5-Dimethyl-2,3-dihydro-1H-inden-1-one (CAS 37678-61-8)
- (Z)-2-((tert-butoxycarbonyl)amino)-3-(4-carbamoyl-2,6-dimethylphenyl)acrylic acid (CAS 2449105-91-1)
- 2-Bromo-6-cyano-3-formylbenzenesulfonyl chloride (CAS 1805584-37-5)
- 3-Acetyl-6-chloro-4-(4-fluorophenyl)quinolin-2(1H)-one (CAS 1257535-67-3)
- 2'-Deoxyadenosine-5'-O-(1-thiotriphosphate) (CAS 80875-87-2)
- 1-((3,4-Dichlorobenzyl)oxy)-1H-imidazole (CAS 303988-44-5)
- 2,5-Dipentylfuran (CAS 89834-67-3)
- Methyl (2R)-2-{[(benzyloxy)carbonyl]amino}pentanoate (CAS 138942-75-3)
- 349097-98-9 3-Chloro-1-(3-methylpiperidin-1-yl)propan-1-one DTXSID50399390 (CAS 349097-98-9)
- Empagliflozin impurity 222 (CAS CATO-C4X-1065222)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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