(2-(Chloromethyl)phenyl)methanol CAS 142066-41-9
| CAS No. | 142066-41-9 |
| Molecular Formula | C8H9ClO |
| Molecular Weight | 156.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2-(Chloromethyl)phenyl)methanol (C8H9ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 156.61 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(2-(Chloromethyl)phenyl)methanol (CAS 142066-41-9) is a high-purity analytical reference standard with the molecular formula C8H9ClO and a molecular weight of 156.61 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H9ClO |
| Molecular Weight | 156.61 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1997 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 3-(Chloromethyl)-2-methylphenol (CAS 1182257-74-4)
- 3-(Chloromethyl)-5-methylpyridin-2-amine (CAS 1227581-55-6)
- 3-(Chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1260670-79-8)
- 5-(Chloromethyl)-2,4-dimethylpyrimidine (CAS 1314940-34-5)
- 5-(Chloromethyl)-4-methylpyridin-2-amine (CAS 1355233-09-8)
- (3-(Chloromethyl)phenyl)methanol (CAS 175464-51-4)
- 2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1909337-19-4)
- 1-(Chloromethyl)-2-methoxy-benzene (CAS 7035-02-1)
Recommended Standards
- 4-Chloro-6-propylpyrimidine (CAS 141602-33-7)
- (S)-2-Chloro-2-phenylethanol (CAS 14252-67-6)
- 4-Chloro-3-ethylphenol (CAS 14143-32-9)
- 4-Chloro-6-ethyl-5-methylpyrimidine (CAS 144078-60-4)
- 3-[(2-Chloro-6-fluorophenyl)methyl]-4-(cyclopentyloxy)-2-hydroxybenzaldehyde (CAS 400076-32-6)
- 3-(Dimethylamino)-2,2-dimethyl-1-(4-(methylsulfonyl)phenyl)propan-1-one hydrochloride (CAS 54076-97-0)
- 2-(Chloromethyl)-4-(difluoromethyl)pyridine (CAS 1256791-27-1)
- Ethyl 3-amino-2,2-dimethylbutanoate (CAS 1350712-25-2)
- N-(5-methoxy-2-methylphenyl)acetamide (CAS 50868-75-2)
- 1-Dibutylamino-propan-2-ol (CAS 2109-64-0)
- 374910-04-0 3-Furan-2-yl-3-phenyl-propylamine DTXSID00389887 (CAS 374910-04-0)
- Ir(mppy)3; Tris[2-(p-tolyl)pyridine-c2,n)]iridium(iii) (CAS 800394-58-5)
- 2-Oxo-2,3-dihydro-1H-imidazole-4,5-dicarboxamide (CAS 860260-25-9)
- Semaglutide impurity 29 (CAS 110990-08-4)
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