4-Chloro-3-methoxy-2-methylpyridine 1-oxide

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Names

[ CAS No. ]:
122307-41-9

[ Name ]:
4-Chloro-3-methoxy-2-methylpyridine 1-oxide

[Synonym ]:
T6NJ AO B1 CO1 DG
4-Chloro-3-methoxy-2-methylpyridine N-oxide
Pyridine, 4-chloro-3-methoxy-2-methyl-, 1-oxide
4-Chloro-3-methoxy-2-methylpyridine 1-oxide
4-chloro-3-methoxy-2-methyl-1-oxidopyridin-1-ium
MFCD03093995

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
346.2±37.0 °C at 760 mmHg

[ Melting Point ]:
96-100 °C(lit.)

[ Molecular Formula ]:
C7H8ClNO2

[ Molecular Weight ]:
173.597

[ Flash Point ]:
163.2±26.5 °C

[ Exact Mass ]:
173.024353

[ PSA ]:
34.69000

[ LogP ]:
-0.11

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.527

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

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Precursor & DownStream

Precursor

  • 4-Chloro-3-methoxy-2-methylpyridine
  • 3-Methoxy-2-methyl-1H-pyridin-4-one

DownStream

  • 3,4-dimethoxy-2-methylpyridine n-oxide
  • 2-Chloromethyl-3,4-dimethoxypyridinium chloride
  • 3,4-Dimethoxy-2-pyridinemethanol
  • Pantoprazole Sulfide
  • pantoprazole
  • (4-Chloro-3-methoxy-pyridin-2-yl)-methanol

Related Compounds

  • 6-chloro-3-methoxy-2-methylpyridine 1-oxide
  • 4-Chloro-3-methoxy-2-methylpyridine
  • 6-bromo-3-methoxy-2-methylpyridine-1-oxide
  • 5-bromo-4-Methoxy-2-Methylpyridine 1-oxide
  • BN 227
  • 3-methoxy-2-methylpyridine 1-oxide