4-Methoxypyridine
- Product Name
- 4-Methoxypyridine
- CAS No.
- 620-08-6
- Chemical Name
- 4-Methoxypyridine
- Synonyms
- Pyridine, 4-methoxy-;4-Methoxypyridin;4-methoxyridine;4-methoxypridine;4-METHOXYPYRIDINE;4-Methoxypyridine>gamma-Methoxypyridine;4-Methoxypyridine,99%;4-Methoxypyridine 95+%;4-METHOXYPYRIDINE, 98+%
- CBNumber
- CB8368991
- Molecular Formula
- C6H7NO
- Formula Weight
- 109.13
- MOL File
- 620-08-6.mol
4-Methoxypyridine Property
- Melting point:
- 4 °C
- Boiling point:
- 108-111 °C/65 mmHg (lit.)
- Density
- 1.075 g/mL at 25 °C (lit.)
- refractive index
- 1.518-1.522
- Flash point:
- 74 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Liquid
- pka
- 6.58(at 25℃)
- Specific Gravity
- 1.075
- color
- Clear colorless to slightly yellow
- BRN
- 108211
- InChI
- InChI=1S/C6H7NO/c1-8-6-2-4-7-5-3-6/h2-5H,1H3
- InChIKey
- XQABVLBGNWBWIV-UHFFFAOYSA-N
- SMILES
- C1=NC=CC(OC)=C1
- CAS DataBase Reference
- 620-08-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Pyridine, 4-methoxy-(620-08-6)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 37/39-26-36-36/37/39
- WGK Germany
- 3
- HS Code
- 29339900
- Storage Class
- 10 - Combustible liquids
- Hazard Classifications
- Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 460621
- Product name
- 4-Methoxypyridine
- Purity
- 97%
- Packaging
- 5ml
- Price
- $124
- Updated
- 2025/07/31
- Product number
- 460621
- Product name
- 4-Methoxypyridine
- Purity
- 97%
- Packaging
- 25ml
- Price
- $259.82
- Updated
- 2025/07/31
- Product number
- M1696
- Product name
- 4-Methoxypyridine
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $30
- Updated
- 2025/07/31
- Product number
- M1696
- Product name
- 4-Methoxypyridine
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $122
- Updated
- 2025/07/31
- Product number
- M267145
- Product name
- 4-Methoxypyridine
- Packaging
- 50g
- Price
- $300
- Updated
- 2021/12/16
4-Methoxypyridine Chemical Properties,Usage,Production
Chemical Properties
clear colorless to slightly yellow liquid
Uses
4-Methoxypyridine, is used as a building block for the synthesis of some biologically active compounds. It is used for the preparation of a new series of benzoylated N-ylides as protein farnesyltransferase inhibitors.
Uses
4-Methoxypyridine was used as a starting reagent for the stereocontrolled synthesis of (±)-pumiliotoxin C and (±)-lasubine II. It was also used in an efficient construction of dihyropyridin-4-ones, which serves as potential ligands for neuronal nicotinic acetycholine receptors.
General Description
4-Methoxypyridine has been prepared from 4-methoxypyridine-N-oxide, via catalytic hydrogenation. Ortho lithiation of 4-methoxypyridine using mesityllithium as the metalating base has been studied.
Synthesis
At room temperature, (50mmo1) 4-methoxypyridine-N-oxide was dissolved in 50mL acetonitrile solution, then 1.01g (55mmo1) tritiated cyanogen chloride (TCT) was added to the reaction solution in batches, and the reaction was tracked by TCL, and at the end of the reaction, 20mL of saturated sodium carbonate solution was added dropwise to the reaction solution, and the reaction was stirred for 30min. dichloromethane was added to extract, and the organic phase was respectively The organic phase was washed with water and saturated saline, and the crude product was obtained by spinning off the solvent under reduced pressure. The crude product was purified by column to get the target product. Light yellow oily liquid.
4-Methoxypyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Methoxypyridine manufacturers
- Product
- 4-Methoxypyridine 620-08-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-05-29
- Product
- 4-Methoxypyridine 620-08-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2022-11-15
- Product
- 4-Methoxypyridine 620-08-6
- Price
- US $10.00-7.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 20ton
- Release date
- 2024-06-05