2-(4-chlorophenyl)butan-2-ol CAS 3947-53-3
| CAS No. | 3947-53-3 |
| Molecular Formula | C10H13ClO |
| Molecular Weight | 184.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-(4-chlorophenyl)butan-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-(4-chlorophenyl)butan-2-ol (CAS 3947-53-3), a certified reference material (molecular formula C10H13ClO, MW 184.66 g/mol) for analytical method development and quality control.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C10H13ClO |
| Molecular Weight | 184.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related chlorophenyl Standards
- 1-(4-chlorophenyl)-2-methylpropan-1-ol (CAS 10400-18-7)
- 2-(2-Chlorophenyl)-2-methyl-1-propanol (CAS 1176587-58-8)
- 1-(3-Chlorophenyl)butan-2-ol (CAS 1181404-83-0)
- 1-(2-Chlorophenyl)butan-2-ol (CAS 1181632-01-8)
- 1-(4-Chlorophenyl)butan-2-ol (CAS 126435-92-5)
- 1-(4-Chlorophenyl)butan-1-ol (CAS 13856-86-5)
- 3-(3-Chlorophenyl)butan-2-ol (CAS 1506114-24-4)
- 1-(3-Chlorophenyl)-2-methylpropan-2-ol (CAS 1754-67-2)
Recommended Standards
- 2-(4-Chlorophenyl)-2-methylpropanol (CAS 80854-14-4)
- 2-(Chloromethyl)-4-ethyl-1-methoxybenzene (CAS 85944-01-0)
- 2-(4-Chlorophenyl)-1,1-dimethylethanol (CAS 5468-97-3)
- 2-(tert-Butyl)-6-chlorophenol (CAS 4237-37-0)
- 1,3-Dimethyl-1,3-diphenylurea (CAS 611-92-7)
- (S)-2-(3-((4,4,4-trifluorobutyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-37-6)
- 2-((2-(Oxiran-2-ylmethoxy)phenoxy)methyl)tetrahydrofuran (CAS 63342-69-8)
- 2-Benzyl-2,6-diazaspiro[3.3]heptane (CAS 1194508-28-5)
- 1-Benzyl-4-ethoxyimidazolidin-2-one (CAS 309974-98-9)
- 5-fluoro-2-nitrophenyl 3-methylbenzoate (CAS 219688-25-2)
- 30737-83-8 D-Glucose-2-d Deuterated Glucose Dextrose-2-d Labeled Glucose (CAS 30737-83-8)
- Capecitabine Impurity 13 (CAS CATO-C4X-102413)
- 2-Oxo-N-phenyloxazolidine-3-sulfonamide (CAS 87708-16-5)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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