4-(4-(Benzyloxy)-3-methoxyphenoxy)-2-chloropyridine CAS 1206970-43-5
| CAS No. | 1206970-43-5 |
| Molecular Formula | C19H16ClNO3 |
| Molecular Weight | 341.79 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-(4-(Benzyloxy)-3-methoxyphenoxy)-2-chloropyridine.
4-(4-(Benzyloxy)-3-methoxyphenoxy)-2-chloropyridine (CAS 1206970-43-5) is a high-purity analytical reference standard with the molecular formula C19H16ClNO3 and a molecular weight of 341.79 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-(4-(Benzyloxy)-3-methoxyphenoxy)-2-chloropyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(4-(Benzyloxy)-3-methoxyphenoxy)-2-chloropyridine 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 | C19H16ClNO3 |
| Molecular Weight | 341.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3,4-Dimethoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-45-4)
- 3-Acetyl-6-chloro-4-(4-ethoxyphenyl)quinolin-2(1H)-one (CAS 1283109-71-6)
- 3,6-Dichloro-1,2,4,5-tetrazine (CAS 106131-61-7)
- Isoquinolin-5-ylmethanol (CAS 76518-57-5)
- 2-Chloro-2-(3-oxo-1-phenylpentyl)-1H-indene-1,3(2H)-dione (CAS 42581-24-8)
- 2-(2-((4-Ethylphenoxy)methyl)phenyl)thiazole-4-carboxylic acid (CAS 1176783-09-7)
- 4-[(7-chloroquinolin-4-yl)oxy]-3-fluoroaniline (CAS 1094937-81-1)
- Methyl 4-((N-(aza(2-oxoindolin-3-ylidene)methyl)carbamoyl)methoxy)benzoate (CAS 890628-86-1)
- N-Butyl-3-cyanobenzenesulfonamide (CAS 1016493-25-6)
- (2-Pyridin-2-yl-ethylsulfanyl)-acetic acid (CAS 22701-42-4)
- 5-Fluoropicolinohydrazide (CAS 1254073-41-0)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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