(4-chloro-3-pyridyl)methanol CAS 189449-41-0
| CAS No. | 189449-41-0 |
| Molecular Formula | C6H12ClNO |
| Molecular Weight | 149.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-chloro-3-pyridyl)methanol.
(4-chloro-3-pyridyl)methanol (CAS 189449-41-0), molecular formula C6H12ClNO and molecular weight 149.62 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (4-chloro-3-pyridyl)methanol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (4-chloro-3-pyridyl)methanol 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 | C6H12ClNO |
| Molecular Weight | 149.62 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 5-chloro-3-methylpyrazin-2-amine (CAS 1001050-30-1)
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Recommended Standards
- 2-(chloromethyl)-4-methylmorpholine (CAS 40987-31-3)
- N-Chloroacetyl-tert-butylamine (CAS 15678-99-6)
- 4-(Chloromethyl)piperidin-4-ol (CAS 133231-26-2)
- 6-(chloromethyl)pyridazin-3-amine (CAS 1314905-08-2)
- N,N-Dimethyl-9-(2-nitrobenzyl)-9H-purin-6-amine (CAS 10549-98-1)
- Methyl 3-methylisoxazole-5-carboxylate (CAS 1004-96-2)
- 26563-68-8 Olean-12-en-28-oic acid, 2alpha,3alpha-dihydroxy- 2alpha,3alpha-Dihydroxyolean-12-en-28-oic acid (CAS 26563-68-8)
- 5-Ethyl-4-methyl-1h-imidazole-2-carboxylic acid (CAS 1171124-93-8)
- 3-Nitro-5-(trifluoromethyl)phenyl trifluoromethanesulfonate (CAS 1446016-54-1)
- Azetidin-3-yl(piperidin-1-yl)methanone (CAS 726122-84-5)
- 4-Nitroso-1,3-diphenyl-1h-pyrazol-5-amine (CAS 90012-56-9)
- 6-(Furan-2-yl)-2-((3-oxobutan-2-yl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-50-3)
- 2-(4-Styryl-phenyl)-ethylamine hydrochloride (CAS 1187935-29-0)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
Why CATO?
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