Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

557404

Sigma-Aldrich

2-Chloro-4-methoxypyridine

97%

Sign Into View Organizational & Contract Pricing

Empirical Formula (Hill Notation):
C6H6ClNO
CAS Number:
Molecular Weight:
143.57
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.5400 (lit.)

bp

224-225 °C (lit.)

density

1.258 g/mL at 25 °C (lit.)

SMILES string

COc1ccnc(Cl)c1

InChI

1S/C6H6ClNO/c1-9-5-2-3-8-6(7)4-5/h2-4H,1H3

InChI key

PMTPFBWHUOWTNN-UHFFFAOYSA-N

General description

2-Chloro-4-methoxypyridine can be obtained from the reaction between 2-chloro-4-nitropyridine and sodium methoxide in the presence of dioxane. It can also be prepared starting from 4-methoxy-2(1H)-pyridone and 4-nitropyridine N-oxide.

Application

2-Chloro-4-methoxypyridine may be used to synthesize:
  • 2-(2′,4′-difluorophenyl)-4-methoxypyridine
  • (2-chloro-4-methoxypyridin-3-yl)bis-[2-(methylsulfanyl)pyrimidin-4-yl]methanol
  • (2-chloro-4-methoxypyridin-3-yl)bis-[2-(methylsulfanyl) pyrimidin-4-yl]methyl acetate

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Total synthesis of variolin B.
Anderson RJ and Morris JC.
Tetrahedron Letters, 42(49), 8697-8699 (2001)
Syntheses, photoluminescence and electroluminescence of some new blue-emitting phosphorescent iridium (III)-based materials.
Laskar IR, et al.
Polyhedron, 24(2), 189-200 (2005)
Regan J Anderson et al.
The Journal of organic chemistry, 70(16), 6204-6212 (2005-07-30)
The total synthesis of the marine alkaloid variolin B has been achieved in 8 steps and 17% overall yield, starting from commercially available 4-chloro-2-methylthiopyrimidine. The key reaction involves the tandem deoxygenation and cyclization of a triarylmethanol using a combination of
Karen Yap et al.
Molecular cell, 72(3), 525-540 (2018-10-16)
Functions of many long noncoding RNAs (lncRNAs) depend on their ability to interact with multiple copies of specific RNA-binding proteins (RBPs). Here, we devised a workflow combining bioinformatics and experimental validation steps to systematically identify RNAs capable of multivalent RBP

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service