CAS 74409-42-0

Pyridine, 2,3,5-trimethyl-, 1-oxide

Description:

Pyridine, 2,3,5-trimethyl-, 1-oxide, also known as 2,3,5-trimethylpyridine N-oxide, is a heterocyclic organic compound characterized by a pyridine ring with three methyl groups at the 2, 3, and 5 positions and an N-oxide functional group. This compound typically appears as a colorless to pale yellow liquid with a distinctive odor. It is soluble in polar organic solvents and exhibits moderate stability under standard conditions. The presence of the N-oxide group enhances its reactivity, making it a useful intermediate in organic synthesis and a potential ligand in coordination chemistry. Pyridine derivatives, including this compound, are known for their applications in pharmaceuticals, agrochemicals, and as solvents or reagents in various chemical reactions. Safety data indicates that it should be handled with care, as it may pose health risks upon exposure. Overall, 2,3,5-trimethylpyridine N-oxide is a versatile compound with significant relevance in both industrial and research settings.

Formula: C₈H₁₁NO

InChI: InChI=1S/C8H11NO/c1-6-4-7(2)8(3)9(10)5-6/h4-5H,1-3H3

InChI key: InChIKey=YSBDSWBSEXCSSE-UHFFFAOYSA-N

SMILES: CC1=C(C)C=C(C)C=N1=O

Synonyms:

• 2,3,5-Collidine N-oxide
• 2,3,5-CollidineN-oxide
• 2,3,5-Trimethyl-1-oxidopyridin-1-ium
• 2,3,5-Trimethylpyridine 1-oxide
• 2,3,5-Trimethylpyridine N-oxide
• Pyridine, 2,3,5-trimethyl-, 1-oxide
• Esomeprazole Sodium Impurity 35
• Omeprazole Related Compound 4

2,3,5-Trimethylpyridine N-Oxide

CAS: 74409-42-0

Formula: C₈H₁₁NO

Purity: 95%

Color and Shape: Liquid

Molecular weight: 137.1790

Ref: IN-DA0036LS

Omeprazole Impurity 21

CAS: 74409-42-0

Formula: C₈H₁₁NO

Color and Shape: White To Off-White Solid

Molecular weight: 137.18

Ref: 4Z-O-0247

2,3,5-Trimethylpyridine 1-Oxide

CAS: 74409-42-0

2,3,5-Trimethylpyridine 1-Oxide

Purity: 97%

Molecular weight: 137.20g/mol

Ref: 54-OR1009965

2,3,5-Trimethylpyridine N-Oxide

CAS: 74409-42-0

Color and Shape: Neat

Ref: 86-MM0095.10

2,3,5-Trimethylpyridine N-Oxide

Controlled Product

CAS: 74409-42-0

Stability Hygroscopic
Applications Intermediate in the preparation of Omeprazole metabolites

Formula: C₈H₁₁NO

Color and Shape: Off-White To Light Brown

Molecular weight: 137.18

Ref: TR-T796705