2-[(4-tert-Butylphenyl)sulfanyl]acetic acid CAS 4365-63-3
| CAS No. | 4365-63-3 |
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-[(4-tert-Butylphenyl)sulfanyl]acetic 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.
2-[(4-tert-Butylphenyl)sulfanyl]acetic acid (CAS 4365-63-3) is a high-purity analytical reference standard with the molecular formula C12H16O2S and a molecular weight of 224.32 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-[(4-tert-Butylphenyl)sulfanyl]acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.32 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.
Physical & Chemical Properties
| Molecular Formula | C12H16O2S |
| Molecular Weight | 224.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related tert Standards
- 1-(4-t-Butylphenyl)-3-chloropropan-1-one (CAS 28547-33-3)
- 1-(4-Tert-butylphenyl)-2-chloropropan-1-one (CAS 59477-82-6)
- N-(4-butylphenyl)hydrazinecarbothioamide (CAS 750614-15-4)
- 4-(4-tert-Butylphenyl)aniline (CAS 5728-71-2)
- N-(4-Butylphenyl)-2-chloroacetamide (CAS 1527-62-4)
- 1-(4-Butylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 299165-79-0)
- (4-tert-Butylphenyl)-methanesulfonamide (CAS 64732-37-2)
- (4-Butylphenyl)difluoroacetic acid (CAS 1027514-10-8)
Recommended Standards
- 2-(o-Tolyl)benzo[b]thiophene (CAS 55084-51-0)
- 2-[Cyclohexyl(methyl)amino]-1,3-thiazole-5-carbaldehyde (CAS 866149-81-7)
- 2-(Isopropylthio)-5,6,7,8-tetrahydroquinazolin-4-ol (CAS 341967-88-2)
- 2-{[4-(propan-2-yl)phenyl]sulfanyl}propanoic acid (CAS 938138-02-4)
- 2-Bromo-3-methoxy-6-methylbenzoic acid (CAS 1782310-16-0)
- 2,6-Dichloro-N-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)benzamide (CAS 866151-59-9)
- 4-Bromo-1-((5-chlorothiophen-2-yl)methyl)-1h-pyrazol-3-amine (CAS 1250901-80-4)
- 1-(1-Hydroxy-5-methyl-1H-1,2,3-triazol-4-yl)ethanone (CAS 299197-45-8)
- Posaconazole-d4 (CAS 1133712-26-1)
- 4-Chloro-3-(difluoromethyl)-6-fluoro-2-methylpyridine (CAS 1805983-94-1)
- 3-((4-Chlorophenoxy)methyl)azetidine (CAS 954224-17-0)
- 2,4-Dichloro-6-bromophenol (CAS 4524-77-0)
- 1-(4-(Difluoromethyl)-2-methoxyphenyl)propan-1-one (CAS 1261672-90-5)
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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