4-Nitro-2,3-lutidine-N-oxide

CAS No.：37699-43-7

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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4-Nitro-2,3-lutidine-N-oxide Basic information

Product Name:	4-Nitro-2,3-lutidine-N-oxide
Synonyms:	2,3-DIMETHYL-4-NITROPYRIDINE 1-OXIDE;2,3-DIMETHYL-4-NITROPYRIDINE N-OXIDE;2,3-Dimethyl-4-nitropyridine-N;Pyridine, 2,3-dimethyl-4-nitro-, 1-oxide;2,3-Nimethyl-4-nitropyridine-N-oxide;2,3-dimethyl-4-nitro-pyridine oxide;2,3-DIMETHYL-4-NITROPYRIDINE 98+%;4-Nitro-2,3-Dimethyl pyridine-N-Oxide 99%
CAS:	37699-43-7
MF:	C7H8N2O3
MW:	168.15
EINECS:	609-469-1
Product Categories:	Building Blocks;C6 to C7;Heterocycles;Chemical Synthesis;Heterocyclic Building Blocks;Heterocycle-Pyridine series;Pyridines;Pyridines derivates;C7 and C8;Heterocyclic Building Blocks;Mutagenesis Research Chemicals;Nitric Oxide Reagents
Mol File:	37699-43-7.mol

4-Nitro-2,3-lutidine-N-oxide Chemical Properties

Melting point	94-98 °C (lit.)
Boiling point	297.07°C (rough estimate)
density	1.3722 (rough estimate)
refractive index	1.5200 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Powder or Crystalline Powder
pka	-1.03±0.10(Predicted)
color	Pale yellow to yellow
BRN	1569438
InChIKey	CFMTVTYBZMKULI-UHFFFAOYSA-N
CAS DataBase Reference	37699-43-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi,Xn
Risk Statements	36/37/38-20/21/22
Safety Statements	26-36
RIDADR	2811
WGK Germany	3
RTECS	UT2807000
HazardClass	6.1
PackingGroup	III
HS Code	29333990

MSDS Information

Provider	Language
4-Nitro-2,3-lutidine-N-oxide	English
SigmaAldrich	English
ALFA	English

4-Nitro-2,3-lutidine-N-oxide Usage And Synthesis

Chemical Properties	Yellow Solid
Uses	Nitropyridine oxide derivative,Nitropyridine oxide derivatives show carcinogenicity and mutagenicity.
General Description	4-Nitro-2,3-lutidine N-oxide can undergo reduction in the presence of Titanium(III) chloride in 50% aqueous acetonitrile. N-hydroxylamine is formed as a by-product during the reduction reaction.

4-Nitro-2,3-lutidine-N-oxide Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Sulfuric acid-->Acetic acid-->Nitric acid-->Hydrogen peroxide-->2,3-Lutidine
Preparation Products	2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylthio-1H-benzimidazole-->2-HYDROXYMETHYL-3-METHYL-4-NITROPYRIDINE

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