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2-Methyl-5-nitropyridine

CAS No.: 21203-68-9

Chemical Name:: 2-Methyl-5-nitropyridine

Synonyms: AURORA KA-6797;5-NITRO-2-PICOLINE;2-Methyl-5-nitropyri;2-METHYL-5-NITROPYRIDINE;5-Nitro-2-methylpyridine;2-Methy1-5-nitropyridine;Pyridine, 2-methyl-5-nitro-;2-Methyl-5-nitropyridine>2-Methyl-5-nitropyridine 95%;2-METHYL-5-NITROPYRIDINE, 95+%

CBNumber:: CB5130896

Molecular Formula:: C6H6N2O2

Molecular Weight:: 138.12

MOL File:: 21203-68-9.mol

Modify Date:: 2024/4/8 16:27:35

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2-Methyl-5-nitropyridine Properties

Melting point	112 C
Boiling point	237.1±20.0 °C(Predicted)
Density	1.246±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
pka	1.92±0.10(Predicted)
form	Solid
color	Light yellow to Brown
Water Solubility	Slightly soluble in water.
InChI	InChI=1S/C6H6N2O2/c1-5-2-3-6(4-7-5)8(9)10/h2-4H,1H3
InChIKey	USZINSZJSVMICC-UHFFFAOYSA-N
SMILES	C1(C)=NC=C([N+]([O-])=O)C=C1
CAS DataBase Reference	21203-68-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

HS Code

2933399990

NFPA 704

	1
2		0

2-Methyl-5-nitropyridine price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	M2034	2-Methyl-5-nitropyridine min. 96.0 %	21203-68-9	1G	₹2200	2022-05-26	Buy
TCI Chemicals (India)	M2034	2-Methyl-5-nitropyridine min. 96.0 %	21203-68-9	5G	₹6400	2022-05-26	Buy

Product number	Packaging	Price	Buy
M2034	1G	₹2200	Buy
M2034	5G	₹6400	Buy

2-Methyl-5-nitropyridine Chemical Properties,Uses,Production

Uses

2-Methyl-5-nitropyridine is used as pharmaceutical intermediate.

Synthesis

2-(5-nitro-pyridin-2-yl)-malonic acid diethyl ester could be used as a starting material to synthesize 2-methyl-5-nitropyridine. The specific operations are as follows: To 2-(5-nitro-pyridin-2-yl)-malonic acid diethyl ester (12.0 g, 42.5 mmol) was added cold aq. 20% sulfuric acid (120 mL) and the mixture was heated to 100 ℃ for 2h. The cooled reaction was added to a cold dilute sodium hydroxide solution and the pH adjusted to 10. The organics were extracted with dichloromethane (x 4), and then the combined organic phases were dried over sodium sulfate. The filtrate was concentrated to afford 2-methyl-5-nitropyridine (5.0 g, 83 %) as a brown solid.

2-Methyl-5-nitropyridine Preparation Products And Raw materials

Raw materials

5-nitro-2-phenylpyrimidine 2'-Hydroxy-4'-methyl-5'-acetylacetophenone 1-METHYL-5-NITRO-2(1H)-PYRIMIDINONE 2-Methyl-3-nitropyridine 2-Chloro-3-nitro-6-methylpyridine

DIETHYL (5-NITROPYRIDIN-2-YL)MALONATE 6-Hydroxy-5-nitro-2-picoline N-ETHYL-4-NITROANILINE 2'-HYDROXY-5'-NITROACETOPHENONE Pyrimidine, 5-nitro- (8CI,9CI)

1-METHYL-3,5-DINITRO-1H-PYRIDIN-2-ONE Diethyl malonate 2-Chloro-5-nitropyridine

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Preparation Products

2-METHYL-1,5-NAPHTHYRIDINE

2-Methyl-5-nitropyridine Suppliers

Global( 303)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
ALTRAKEM PHARMA LIFE SCIENCES PRIVATE LIMITED	+919966658228	Hyderabad, India	486	58	Inquiry
CHATURYA BIOTECH	+91-7702707258 +91-7702707258	Telangana, India	479	58	Inquiry
TANUJ PYRIDINE	8790371027	Hyderabad, India	107	58	Inquiry
Rivashaa Agrotech Biopharma Pvt. Ltd.	+91-26463395 +91-7926462688	Gujarat, India	1615	58	Inquiry
Clarity Research Laboratory	+91-8008229325 +91-8008229325	Telangana, India	96	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6700	30	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
S.R.LABORATORIES	+914027177083	New Delhi, India	148	30	Inquiry
PNP Biotech Co. Ltd	+8618516098983	China	1001	58	Inquiry

Supplier	Advantage
ALTRAKEM PHARMA LIFE SCIENCES PRIVATE LIMITED	58
CHATURYA BIOTECH	58
TANUJ PYRIDINE	58
Rivashaa Agrotech Biopharma Pvt. Ltd.	58
Clarity Research Laboratory	58
CHEMSWORTH	30
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
S.R.LABORATORIES	30
PNP Biotech Co. Ltd	58

2-Methyl-5-nitropyridine Spectrum

2-Methyl-5-nitropyridine(21203-68-9)¹HNMR

21203-68-9(2-Methyl-5-nitropyridine)Related Search:

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Azamethiphos Methyl acetate Kresoxim-methyl 5-Ethyl-2-methylpyridine 4-Methylpyridine

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Pyridine, 2-methyl-5-nitro- (9CI) 2-METHYL-5-NITROPYRIDINE 5-NITRO-2-PICOLINE AURORA KA-6797 2-METHYL-5-NITROPYRIDINE, 95+% 2-METHYL-5-NITROPYRIDINE/5-NITRO-2-PICOLINE 2-Methyl-5-nitropyridine Hydrochloride 21203-68-9 2-Methyl-5-nitropyridine Pyridine, 2-methyl-5-nitro- 2-Methyl-5-nitropyri 2-Methyl-5-nitropyridine 95% 2-Methyl-5-nitropyridine ISO 9001：2015 REACH 2-Methyl-5-nitropyridine> 5-Nitro-2-methylpyridine 2-Methy1-5-nitropyridine 21203-68-9 blocks Pyridine Pyridines, Pyrimidines, Purines and Pteredines NITRO pyridines