2-(6-Chloropyridin-2-yl)ethan-1-ol CAS 174666-23-0
| CAS No. | 174666-23-0 |
| Molecular Formula | C7H8ClNO |
| Molecular Weight | 157.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(6-Chloropyridin-2-yl)ethan-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.
2-(6-Chloropyridin-2-yl)ethan-1-ol (CAS 174666-23-0) is a high-purity analytical reference standard with the molecular formula C7H8ClNO and a molecular weight of 157.60 g/mol.
Based on its molecular formula C7H8ClNO, 2-(6-Chloropyridin-2-yl)ethan-1-ol contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 157.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H8ClNO |
| Molecular Weight | 157.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloropyridin Standards
- (S)-1-(5-Chloropyridin-2-yl)ethanol (CAS 1016227-95-4)
- (6-Chloropyridin-3-yl)methylhydrazine (CAS 1057670-48-0)
- 1-(4-Chloropyridin-3-yl)ethanol (CAS 116922-69-1)
- 2-(2-Chloropyridin-4-yl)ethanol (CAS 1206247-86-0)
- 1-(4-Chloropyridin-2-yl)ethanol (CAS 121638-26-4)
- 1-(2-Chloropyridin-4-yl)ethan-1-ol (CAS 1245644-98-7)
- 2-(2-Chloropyridin-3-yl)ethan-1-ol (CAS 1335054-82-4)
- 1-(5-Chloropyridin-3-yl)ethan-1-ol (CAS 1335057-61-8)
Recommended Standards
- 2-Chloro-1-(pyridin-4-yl)ethan-1-ol (CAS 174615-70-4)
- 4-(Chloromethyl)-1-methyl-1,2-dihydropyridin-2-one (CAS 177550-41-3)
- 2-Chloro-1-(pyridin-3-yl)ethanol (CAS 174615-69-1)
- 3-Chloro-2-ethoxypyridine (CAS 177743-06-5)
- 1-Methyl-3-(4-methylpiperazin-1-yl)-1H-pyrazol-4-amine dihydrochloride (CAS 1431963-27-7)
- 9-benzyl-1,4-dimethyl-9H-carbazole (CAS 120090-53-1)
- Fluazifop, S-isomer (CAS 95977-30-3)
- 8-Bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-carboximidamide (CAS 1094225-92-9)
- N-(9-Oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazolin-7-yl)benzamide (CAS 88840-17-9)
- 2-(2,5-Dichlorophenyl)pyrimidine-5-carboxylic acid (CAS 1361683-25-1)
- Methyl (E)-3-(4-bromo-2-methoxyphenyl)acrylate (CAS 1528736-48-2)
- 7-Methoxy-1H-benzo[d]imidazole (CAS 27080-53-1)
- (1-(2-Bromo-5-methoxybenzyl)cyclopropyl)methanamine (CAS 1487215-16-6)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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