tert-Butyl 3-(4-hydroxyphenyl)propanoate CAS 51458-31-2
| CAS No. | 51458-31-2 |
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies tert-Butyl 3-(4-hydroxyphenyl)propanoate (CAS 51458-31-2), a certified reference material (molecular formula C13H18O3, MW 222.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H18O3, tert-Butyl 3-(4-hydroxyphenyl)propanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Recommended Standards
- tert-Butyl 2-methoxy-6-methylbenzoate (CAS 82478-11-3)
- tert-Butyl 4-(methoxymethyl)benzoate (CAS 538316-01-7)
- Tert-butyl 2-cyano-3-azabicyclo[4.1.0]Heptane-3-carboxylate (CAS 2113864-59-6)
- tert-Butyl 4-hydroxy-2,6-dimethylbenzoate (CAS 306296-71-9)
- 2-((4-Chlorobenzyl)thio)-N-(2,3-dichlorophenyl)acetamide (CAS 306732-07-0)
- 4-(6-Methyl-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde (CAS 128376-66-9)
- (S,R,S)-AHPC-acetamido-O-PEG5-C2-amine HCl (CAS 2086298-72-6)
- (4-(5-Methoxypyridin-3-yl)phenyl)methanol (CAS 1349708-90-2)
- cis/trans-1,3,5-Hexatriene (CAS 821-07-8)
- Dorzagliatin Impurity 11 (CAS 1191996-09-4)
- benzyl 7-hydroxy-5-azaspiro[2.4]heptane-5-carboxylate (CAS 1262409-29-9)
- 2-Chloro-4-isopropylaniline (CAS 76842-16-5)
- 6-Methylpyridine-3-sulfonyl chloride hydrochloride (CAS 1210868-11-3)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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