4-tert-Butylphenacyl chloride CAS 21886-62-4
| CAS No. | 21886-62-4 |
| Molecular Formula | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-tert-Butylphenacyl chloride (C12H15ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-tert-Butylphenacyl chloride (CAS 21886-62-4), a certified reference material (molecular formula C12H15ClO, MW 210.70 g/mol) for analytical method development and quality control.
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 4-tert-Butylphenacyl chloride 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 | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1963 |
| Halogen Content | Cl-containing |
Recommended Standards
- 4-Ethylbenzenebutanoyl chloride (CAS 855215-98-4)
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- 5-chloro-1-(3-methylphenyl)-1-oxopentane (CAS 898785-23-4)
- tert-Butyl (2R)-2-butyl-4-oxopyrrolidine-1-carboxylate (CAS 1212149-17-1)
- 2-(Trimethylammonio)acetate compound with 2-hydroxypropane-1,2,3-tricarboxylic acid (1:1) (CAS 17671-50-0)
- (Z)-{[2-(4-chlorophenyl)cyclopropyl](4-nitrophenyl)methylidene}(2-phenoxyethoxy)amine (CAS 338401-42-6)
- Dianchinoside B (CAS 151466-56-7)
- 1-(7-fluoro-1-methyl-1H-1,3-benzodiazol-4-yl)ethan-1-amine (CAS 1936051-82-9)
- 4-(Difluoromethyl)-3-fluoropicolinoyl chloride (CAS 1804706-79-3)
- 2,3-Dihydrobenzofuran-3-carbonitrile (CAS 1341144-16-8)
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- 4-(4-Bromo-2-chlorophenoxy)piperidinehydrochloride (CAS 1219960-48-1)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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