(1R)-1-(5-chloropyridin-2-yl)ethan-1-ol CAS 1567887-32-4
| CAS No. | 1567887-32-4 |
| Molecular Formula | C7H8ClNO |
| Molecular Weight | 157.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R)-1-(5-chloropyridin-2-yl)ethan-1-ol (C7H8ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
(1R)-1-(5-chloropyridin-2-yl)ethan-1-ol (CAS 1567887-32-4), molecular formula C7H8ClNO and molecular weight 157.60 g/mol, is a CATO reference standard with documented purity and traceability.
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 (1R)-1-(5-chloropyridin-2-yl)ethan-1-ol 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 | 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R 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
- 4-Chloro-2,5-dimethylpyridine 1-oxide (CAS 155919-09-8)
- 2-Chloro-6-methoxyaniline (CAS 158966-62-2)
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- 3-Amino-4-chloro-2-methylphenol (CAS 160430-99-9)
- 5-Chloro-3-(3-fluorophenyl)-2-((2S,4S)-4-fluoropyrrolidin-2-yl)pyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 1549789-86-7)
- 5-(2-Fluorophenyl)oxazole-4-carboxylic acid (CAS 347187-18-2)
- N1-(5-Methoxy-2-nitrophenyl)ethane-1,2-diamine hydrochloride (CAS 86419-69-4)
- Rel-(3R,7R)-3,7,11-trimethyldodecan-1-ol (CAS 87247-04-9)
- 4-(tert-Butylthio)-7-chloroquinoline (CAS 1210-47-5)
- Methyl 2,4-dichloro-5-methylphenylacetate (CAS 1804516-66-2)
- 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-[4-(trifluoromethoxy)phenyl]acetamide (CAS 1142207-24-6)
- [1,1'-Biphenyl]-2,2'-dicarbaldehyde (CAS 1210-05-5)
- 4-(1-Pyrrolidinyl)-3-pyrrolidinol (CAS 1269602-06-3)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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