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2-Chloro-4-methyl-3-nitropyridine

CAS No.
23056-39-5
Chemical Name:
2-Chloro-4-methyl-3-nitropyridine
Synonyms
2-Chloro-4-Methyl-3-NP;2-CHLORO-3-NITRO-4-PICOLINE;2-Chloro-3-nitro-4-picoline,98%;2-CHLORO-3-NITRO-4-METHYLPYRIDINE;2-CHLORO-4-METHYL-3-NITROPYRIDINE;3-Nitro-2-chloro-4-methylpyridine;2,Chloro-4-Methyl-3-3-nitropyridine;2-Chloro-4-methyl-3-nitropyridine>PYRIDINE, 2-CHLORO-4-METHYL-3-NITRO-;2-Chloro-4-methyl-3-nitropyridine 98+%
CBNumber:
CB9304053
Molecular Formula:
C6H5ClN2O2
Molecular Weight:
172.57
MDL Number:
MFCD00012347
MOL File:
23056-39-5.mol
Last updated:2023-11-09 15:05:09

2-Chloro-4-methyl-3-nitropyridine Properties

Melting point 51-53 °C (lit.)
Boiling point 279.6±35.0 °C(Predicted)
Density 1.406±0.06 g/cm3(Predicted)
Flash point >230 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka -1.80±0.10(Predicted)
form Powder
color Yellow to beige
Sensitive Hygroscopic
InChI InChI=1S/C6H5ClN2O2/c1-4-2-3-8-6(7)5(4)9(10)11/h2-3H,1H3
InChIKey JHARVUVBTAAPLA-UHFFFAOYSA-N
SMILES C1(Cl)=NC=CC(C)=C1[N+]([O-])=O
CAS DataBase Reference 23056-39-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS06
Signal word  Warning
Hazard statements  H315-H319-H335-H302-H312-H331
Precautionary statements  P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P304+P340-P405-P501a
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-21/22
Safety Statements  26-37/39-36/37/39-36
RIDADR  UN2811
WGK Germany  3
HazardClass  6.1
PackingGroup  III
HS Code  29333999
NFPA 704
1
2 0

2-Chloro-4-methyl-3-nitropyridine price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 304360 2-Chloro-4-methyl-3-nitropyridine 99% 23056-39-5 1g $108 2023-01-07 Buy
TCI Chemical C2012 2-Chloro-4-methyl-3-nitropyridine >98.0%(GC) 23056-39-5 1g $25 2024-03-01 Buy
TCI Chemical C2012 2-Chloro-4-methyl-3-nitropyridine >98.0%(GC) 23056-39-5 5g $47 2024-03-01 Buy
Alfa Aesar H26057 2-Chloro-4-methyl-3-nitropyridine, 97% 23056-39-5 1g $41 2021-12-16 Buy
Alfa Aesar H26057 2-Chloro-4-methyl-3-nitropyridine, 97% 23056-39-5 5g $121 2021-12-16 Buy
Product number Packaging Price Buy
304360 1g $108 Buy
C2012 1g $25 Buy
C2012 5g $47 Buy
H26057 1g $41 Buy
H26057 5g $121 Buy

2-Chloro-4-methyl-3-nitropyridine Chemical Properties,Uses,Production

Chemical Properties

Light yellow Cryst

Uses

2-Chloro-4-methyl-3-nitropyridine is a cyclopropyldipyridodiazepinone derivative for use as non-nucleoside reverse transcriptase inhibitors.

Definition

2-Chloro-4-methyl-3-nitropyridine (2C4M3NP) is a nitropyridine derivative that could form an acceptor fragment of 2-adamantylamino-5-nitropyridine (AANP). This crystal shows a particularly large optical non-linearity. It is observed that the mean C-C (ring) bond distance calculated between the ring carbon atoms of 2C4M3NP is 1.387 Å. In X-ray data of pyridine, the mean C-C (ring) bond distance is 1.394 Å. The C-H bond distances are found to be 1.081 Å. The computed values of C-C (ring) and C-H are slightly higher than that of the experimental value. This is attributed to the substituents present in the pyridine. The C-C-C bond angle where the -Cl and -NO2 group is attached with the middle carbon is more than 120? while the C-C-C bond angle where the -CH3 is substituted is less than 120? in 2C4M3NP. The N-C-CH3 bond angle (116.3) is less than that of the C-C-CH3 (124.2) probably due to the weak hydrogen bond formed between the nitrogen and hydrogen of the methyl group[1].
2-Chloro-4-methyl-3-nitropyridine

General Description

Experimental FTIR and FT-Raman spectroscopic analysis of 2-chloro-4-methyl-3-nitropyridine was reported.

References

[1] Arjunan, V. , et al. "A comparative study on vibrational, conformational and electronic structure of 2-chloro-4-methyl-3-nitropyridine and 2-chloro-6-methylpyridine." Spectrochimica Acta Part A Molecular & Biomolecular Spectroscopy 92.none(2012):305-317.

21901-18-8
23056-39-5
Synthesis of 2-Chloro-4-methyl-3-nitropyridine from 2-Hydroxy-4-methyl-3-nitropyridine
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View Lastest Price from 2-Chloro-4-methyl-3-nitropyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloro-4-methyl-3-nitropyridine  pictures 2021-10-16 2-Chloro-4-methyl-3-nitropyridine
23056-39-5
US $10.00 / KG 1KG 99% 20 Tons Hebei Zhanyao Biotechnology Co. Ltd
2-Chloro-4-methyl-3-nitropyridine pictures 2021-09-09 2-Chloro-4-methyl-3-nitropyridine
23056-39-5
US $1.10 / g 1g 99.00% 100 Tons min Dideu Industries Group Limited
2-Chloro-4-methyl-3-nitropyridine pictures 2021-07-20 2-Chloro-4-methyl-3-nitropyridine
23056-39-5
US $1.00-1.00 / Kg/Drum 1g 98% 50tons Shaanxi Dideu Medichem Co. Ltd
2-Chloro-4-Methyl-3-NP 2-CHLORO-4-METHYL-3-NITROPYRIDINE 2-CHLORO-3-NITRO-4-METHYLPYRIDINE 2-CHLORO-3-NITRO-4-PICOLINE PYRIDINE, 2-CHLORO-4-METHYL-3-NITRO- 2-CHLORO-3-NITRO-4-PICOLINE (2-CHLORO-4-METHYL-3-NITROPYRIDINE) 3-Nitro-2-chloro-4-methylpyridine 2-Chloro-3-nitro-4-picoline,98% 2-Chloro-4-methyl-3-nitropyridine 98+% 2,Chloro-4-Methyl-3-3-nitropyridine 2-Chloro-4-methyl-3-nitropyridine> 2-Chloro-4-methyl-3-nitropyridine ISO 9001:2015 REACH 23056-39-5 C6H5ClN2O2 Pyridines Heterocyclic Building Blocks Halogenated Heterocycles Halopyridines Chloropyridines Building Blocks Non-nucleoside Reverse Transcriptase Amines Aromatics Heterocycles Pyridine Pyridines, Pyrimidines, Purines and Pteredines Pyridine series Heterocyclic Compounds Pyridines Chloropyridines Halopyridines Boronic Acid C6Heterocyclic Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Heterocycle-Pyridine series