3-(3-Chlorophenyl)-2,2-dimethylpropan-1-ol CAS 1267954-80-2
| CAS No. | 1267954-80-2 |
| Molecular Formula | C11H15ClO |
| Molecular Weight | 198.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(3-Chlorophenyl)-2,2-dimethylpropan-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
3-(3-Chlorophenyl)-2,2-dimethylpropan-1-ol (CAS 1267954-80-2), molecular formula C11H15ClO and molecular weight 198.69 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 3-(3-Chlorophenyl)-2,2-dimethylpropan-1-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 198.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C11H15ClO |
| Molecular Weight | 198.69 g/mol |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- n1-(3-Chlorophenyl)-n1,n2-dimethylethane-1,2-diamine (CAS 103441-56-1)
- 1-(3-Chlorophenyl)pentan-2-ol (CAS 1183832-23-6)
- 4-(4-Chlorophenyl)-3-methylbutan-2-ol (CAS 1225882-10-9)
- 4-(3-Chlorophenyl)-3-methylbutan-2-ol (CAS 1226385-44-9)
- 3-(2-Chlorophenyl)-2,2-dimethylpropan-1-ol (CAS 1268083-65-3)
- 3-(4-Chlorophenyl)-2,2-dimethylpropan-1-ol (CAS 14248-27-2)
- 3-(4-Chlorophenyl)-3-methylbutan-1-ol (CAS 1509751-84-1)
- 1-(4-Chlorophenyl)pentan-2-ol (CAS 158526-53-5)
Recommended Standards
- ((4-Chlorobutoxy)methyl)benzene (CAS 125340-68-3)
- N-((2-chloropyridin-4-yl)methyl)-N-ethylethanamine (CAS 1247361-50-7)
- 1-(3-Chloro-4-methylphenyl)butan-1-ol (CAS 1270584-57-0)
- 5-chloroquinoline-8-carbonitrile (CAS 122868-36-4)
- 2-(Benzylthio)-6-(trifluoromethyl)pyridine (CAS 1260665-27-7)
- 1-(3-azetidinyl)-3,3-difluoro-Pyrrolidine 2,2,2-trifluoroacetate (1:2) (CAS 1706462-59-0)
- 5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carbonyl chloride (CAS 36401-55-5)
- 5-bromo-1H-imidazole-4-carboxylic acid (CAS 50743-02-7)
- (3S,4R)-3-Fluoro-4-methoxypiperidine (CAS 2140267-29-2)
- 6-Fluoro-3-phenyl-2-quinolinol (CAS 1031928-37-6)
- 3-(6-Chloropyrazin-2-yl)propionic acid ethyl ester (CAS 1521263-36-4)
- 1-Cyclohexyl-N-(pyridin-2-ylmethyl)methanamine (CAS 597559-47-2)
- 2-(2,3-Dimethoxyphenyl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 57598-32-0)
- Peptide Impurity 82 (CAS 10491-78-8)
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