C6H6N2O3
154.12 g/mol
OtherWarning
3-Methyl-4-nitropyridine 1-oxide
CAS1074-98-2EC214-050-8
Category
Other
Compound Class
n.a
Primary Use
research compound for optical material studies
3-Methyl-4-nitropyridine 1-oxide is a nitrogen-containing heterocyclic compound with a pyridine ring structure. It is studied for its nonlinear optical properties and anomalous compression behavior under pressure.
research reagent for nonlinear optical materialscompound for high-pressure crystallography studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
Customs Tariff Classification
The international HS code for 3-Methyl-4-nitropyridine 1-oxide (CAS 1074-98-2) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-methyl-4-nitro-1-oxidopyridin-1-ium
InChIKey
SSOURMYKACOBIV-UHFFFAOYSA-N
SMILES
CC1=C(C=C[N+](=C1)[O-])[N+](=O)[O-]
Synonyms (18)
- 3-Picoline, 4-nitro-, 1-oxide
- 3-methyl-4-nitropyridin-1-ol
- 4-NITRO-3-PICOLINE N-OXIDE
- 4-Nitro-3-picoline 1-oxide
- 4-Nitropicoline N-oxide
- NITRO-3-PICOLINE 1-OXIDE, 4-
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