Cas no 1671-49-4 (4-Methylsulfonyl-2-nitrotoluene)

4-Methylsulfonyl-2-nitrotoluene is a nitro-substituted toluene derivative featuring a methylsulfonyl functional group. This compound is primarily utilized as an intermediate in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and specialty chemicals. Its distinct molecular structure, combining electron-withdrawing nitro and sulfonyl groups, enhances reactivity in electrophilic and nucleophilic substitution reactions. The methylsulfonyl moiety improves solubility in polar solvents, facilitating its use in diverse reaction conditions. High purity grades are available to meet stringent industrial requirements. The compound’s stability under controlled conditions makes it a reliable building block for complex synthetic pathways. Proper handling and storage are recommended due to its potential sensitivity to heat and light.
4-Methylsulfonyl-2-nitrotoluene structure
1671-49-4 structure
Product Name:4-Methylsulfonyl-2-nitrotoluene
CAS No:1671-49-4
MF:C8H9NO4S
MW:215.226361036301
MDL:MFCD00047808
CID:41773
PubChem ID:687125
Update Time:2025-06-10

4-Methylsulfonyl-2-nitrotoluene Chemical and Physical Properties

Names and Identifiers

    • 1-Methyl-4-(methylsulfonyl)-2-nitrobenzene
    • 2-Nitro-4-methylsulfonyltoluene
    • 4-METHYLSULFONYL-2-NITROTOLUENE
    • 1-methyl-4-methylsulfonyl-2-nitrobenzene
    • 4--Methylsulfonyl-2-nitrotoluene
    • Sulfone,methyl 3-nitro-p-tolyl (6CI,7CI,8CI)
    • 4-Methylsulfonyl-1-methyl-2-nitrobenzene
    • 2-Nitro-4-methylsulf
    • O -of Methyl p-tolyl sulfone
    • METHYL 3-NITRO-P-TOLYL SULFONE
    • 4-Methy-2-Nitrosulfonyl Toluene
    • 4-mesyl-1-methyl-2-nitro-benzene
    • O-NITRO-P-METHYL SULFONYL TOLUENE
    • 4- Methylsulfonyl-2-nitritolunen
    • 4-Methanesulfonyl-2-nitrotoluene
    • Benzene, 1-methyl-4-(methylsulfonyl)-2-nitro-
    • 4-methanesulfonyl-1-methyl-2-nitrobenzene
    • 4-Mesyl-2-nitrotoluene
    • KSC532K5R
    • Jsp003375
    • O
    • SR-01000068127-1
    • NS00019649
    • N-CHLOROACETYLISONIPECOTICACID
    • 5-methylsulfonyl-2-methyl-1-nitrobenzene
    • FT-0633749
    • SR-01000068127
    • OXBDLEXAVKAJFD-UHFFFAOYSA-N
    • Sulfone, methyl 3-nitro-p-tolyl (6CI,7CI,8CI); 1-Methyl-4-(methylsulfonyl)-2-nitrobenzene; 1-Methyl-4-methylsulfonyl-2-nitrobenzene; 2-Nitro-4-methanesulfone toluene; 2-Nitro-4-methylsulfonyltoluene; 4-Methylsulfonyl-1-methyl-2-nitrobenzene
    • EC 430-550-0
    • AKOS001063513
    • SCHEMBL994972
    • DTXSID30350742
    • A3704
    • 2-Nitro-4-Methylsulfonyl Toluene
    • SY030779
    • AMY37041
    • 4-(Methylsulfonyl)-2-nitrotoluene
    • MFCD00047808
    • Z89269473
    • 1671-49-4
    • SCHEMBL17347342
    • AS-10950
    • AC-4582
    • ALBB-024733
    • methyl 4-methyl-3-nitrophenyl sulfone
    • 4-Methylsulfonyl-2-nitrotoluene
    • MDL: MFCD00047808
    • Inchi: 1S/C8H9NO4S/c1-6-3-4-7(14(2,12)13)5-8(6)9(10)11/h3-5H,1-2H3
    • InChI Key: OXBDLEXAVKAJFD-UHFFFAOYSA-N
    • SMILES: S(C)(C1C=CC(C)=C(C=1)[N+](=O)[O-])(=O)=O

Computed Properties

  • Exact Mass: 215.02500
  • Monoisotopic Mass: 215.025228
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 1
  • Complexity: 313
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.7
  • Topological Polar Surface Area: 88.3

Experimental Properties

  • Color/Form: White powder
  • Density: 1.35
  • Melting Point: 120-121 oC
  • Boiling Point: 387.8 ℃ at 760 mmHg
  • Flash Point: 188.3°C
  • Refractive Index: 1.551
  • PSA: 88.34000
  • LogP: 2.91070
  • Solubility: Not determined

4-Methylsulfonyl-2-nitrotoluene Security Information

4-Methylsulfonyl-2-nitrotoluene Customs Data

  • HS CODE:2904909090
  • Customs Data:

    China Customs Code:

    2904909090

    Overview:

    2904909090 Sulfonation of other hydrocarbons\nitrification\Nitrosative derivative(Whether halogenated or not). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

4-Methylsulfonyl-2-nitrotoluene Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-25g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
25g
¥38.90 2023-09-02
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-50g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
50g
¥79.00 2021-05-25
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-1g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
1g
¥29.00 2021-05-25
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-10g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
10g
¥30.90 2023-09-02
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-500g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
500g
¥442.90 2023-09-02
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-100g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
100g
¥113.90 2023-09-02
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-250g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
250g
¥319.00 2021-05-25
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
M132417-5g
4-Methylsulfonyl-2-nitrotoluene
1671-49-4 ≥98%
5g
¥29.90 2023-09-02
Fluorochem
091970-25g
1-Methyl-4-(methylsulfonyl)-2-nitrobenzene
1671-49-4 95%
25g
£33.00 2022-03-01
Fluorochem
091970-100g
1-Methyl-4-(methylsulfonyl)-2-nitrobenzene
1671-49-4 95%
100g
£110.00 2022-03-01

4-Methylsulfonyl-2-nitrotoluene Production Method

4-Methylsulfonyl-2-nitrotoluene Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:1671-49-4)2-硝基-4-甲砜基甲苯
Order Number:LE8098983
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:46
Price ($):discuss personally

4-Methylsulfonyl-2-nitrotoluene Related Literature

Additional information on 4-Methylsulfonyl-2-nitrotoluene

Introduction to 4-Methylsulfonyl-2-nitrotoluene (CAS No. 1671-49-4)

4-Methylsulfonyl-2-nitrotoluene, with the chemical formula C?H?NO?S, is a sulfur-containing nitroaromatic compound characterized by its unique structural and functional properties. This compound, identified by the CAS number 1671-49-4, has garnered significant attention in the field of chemical biology and pharmaceutical research due to its versatile applications and potential in drug development. The presence of both a nitro group and a sulfonyl group in its molecular structure imparts distinct reactivity, making it a valuable intermediate in synthetic chemistry and a candidate for further exploration in medicinal chemistry.

The synthesis of 4-Methylsulfonyl-2-nitrotoluene involves a multi-step process that typically begins with the nitration of toluene derivatives followed by sulfonylation. The precise control of reaction conditions is crucial to achieving high yields and purity, as side reactions can lead to the formation of undesired byproducts. Advanced synthetic methodologies, including catalytic processes and green chemistry approaches, have been employed to optimize the production of this compound, ensuring sustainability and efficiency in its preparation.

In recent years, 4-Methylsulfonyl-2-nitrotoluene has been studied for its potential role in developing novel therapeutic agents. Its nitroaromatic core is a common motif in many biologically active molecules, and modifications to this scaffold can lead to compounds with enhanced pharmacological properties. For instance, researchers have explored its derivatives as intermediates in the synthesis of antimicrobial and anti-inflammatory agents. The sulfonyl group, in particular, has been shown to enhance binding affinity to biological targets, making it a promising feature for drug design.

One of the most compelling areas of research involving 4-Methylsulfonyl-2-nitrotoluene is its application in oncology. Preliminary studies suggest that certain derivatives of this compound exhibit inhibitory effects on key enzymes involved in cancer cell proliferation. The nitro group can be further functionalized to introduce additional pharmacophores, potentially leading to the development of targeted therapies that selectively inhibit tumor growth while minimizing side effects. These findings have opened up new avenues for investigation into small-molecule cancer chemotherapeutics.

The chemical reactivity of 4-Methylsulfonyl-2-nitrotoluene also makes it a valuable tool in material science. Its ability to participate in various organic transformations allows for the creation of complex polymers and functional materials. Researchers have utilized this compound as a precursor in the synthesis of high-performance polymers that exhibit enhanced thermal stability and mechanical strength. Such materials are particularly relevant in industries requiring durable and heat-resistant products, such as aerospace and automotive manufacturing.

Furthermore, the environmental impact of synthesizing and utilizing 4-Methylsulfonyl-2-nitrotoluene has been a focus of recent studies. Efforts have been made to develop more environmentally friendly synthetic routes that reduce waste and minimize energy consumption. Biocatalytic methods, which employ enzymes as catalysts, have shown promise in this regard. These methods not only improve yield but also align with the principles of green chemistry by promoting sustainable practices throughout the synthesis process.

The biological activity of 4-Methylsulfonyl-2-nitrotoluene has also led to investigations into its potential role as an agrochemical agent. Derivatives of this compound have been tested for their efficacy as herbicides and fungicides, offering new solutions for crop protection. The structural features that contribute to its biological activity make it a compelling candidate for developing next-generation agrochemicals that are more effective and environmentally benign compared to traditional formulations.

As our understanding of molecular interactions continues to advance, the applications of 4-Methylsulfonyl-2-nitrotoluene are expected to expand further. Computational modeling and high-throughput screening techniques are being employed to identify new derivatives with enhanced properties for pharmaceutical use. These computational approaches allow researchers to predict the behavior of molecules before they are synthesized, significantly reducing the time and cost associated with drug discovery.

The versatility of 4-Methylsulfonyl-2-nitrotoluene as an intermediate makes it indispensable in both academic research and industrial applications. Its role in synthesizing complex molecules underscores its importance in advancing chemical biology and pharmaceutical sciences. As new methodologies emerge, we can anticipate even broader uses for this compound, solidifying its position as a cornerstone in modern chemical research.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:1671-49-4)2-硝基-4-甲砜基甲苯
LE8098983
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email