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4-Nitro 3,5 Dimethyl Pyrindine N-Oxide

4-Nitro 3,5 Dimethyl Pyrindine N-Oxide

CAS Number: 14248-66-9

Molecular Formula: C7H8N2O3

About 4-Nitro 3,5 Dimethyl Pyrindine N-Oxide

4-Nitro-3,5-dimethylpyridine N-oxide (CAS 14248-66-9) serves as a critical pharmaceutical intermediate in the synthesis of proton pump inhibitors like esomeprazole, where its Pharma/API purity 99% is essential for ensuring the efficacy and safety of the final drug product. 3,5-Dimethyl-4-nitropyridine 1-oxide is increa...

Variants

3,5-Dimethyl-4-nitropyridine 1-oxide

CAS: 14248-66-9

3, 5-Dimethylpyridine 1-Oxide

CAS: 14248-66-9

4-Nitro 3,5 Dimethyl Pyrindine N-Oxide Specifications

CAS Number

14248-66-9

Molecular Formula

C7H8N2O3

Molecular Weight

168.15 g/mol

IUPAC Name

3,5-dimethyl-4-nitro-1-oxidopyridin-1-ium

Canonical SMILES

CC1=C[N+](=CC\(=C1[N+]\(=O\)[O-]\)C)[O-]

InChI Key

VLKVMXPKEDVNBO-UHFFFAOYSA-N

CAS Number

14248-66-9

Molecular Formula

C7H8N2O3

Molecular Weight

168.15 g/mol

IUPAC Name

3,5-dimethyl-4-nitro-1-oxidopyridin-1-ium

Canonical SMILES

CC1=C[N+](=CC\(=C1[N+]\(=O\)[O-]\)C)[O-]

InChI Key

VLKVMXPKEDVNBO-UHFFFAOYSA-N

Molecular Weight

168.15 g/mol

Pharmaceutical Intermediate

A key synthetic intermediate and building block used in the preparation of proton pump inhibitors (PPIs) such as esomeprazole and omeprazole

Synthetic Building Block

A versatile functionalized pyridine derivative utilized for the construction of complex heterocyclic scaffolds, fused heterocyclic systems, and medicinal compounds

Organic Research Reagent

A specialized chemical used in academic and industrial research for development of novel drug candidates and as a precursor for 4-amino-3,5-dimethylpyridine-1-oxide.

4-Nitro 3,5 Dimethyl Pyrindine N-Oxide FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

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