Cas no 78238-13-8 (Methyl 3-methoxy-5-nitrobenzoate)

Methyl 3-methoxy-5-nitrobenzoate is a nitro-substituted aromatic ester with the molecular formula C9H9NO5. This compound serves as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and fine chemicals. Its key structural features—a methoxy group and a nitro group at the meta positions relative to the ester functionality—enhance its reactivity in electrophilic and nucleophilic substitution reactions. The ester group provides stability while allowing further functionalization through hydrolysis or transesterification. The compound is characterized by high purity and consistent performance, making it suitable for research and industrial applications requiring precise control over reaction pathways. Proper handling and storage are recommended due to its sensitivity to moisture and light.
Methyl 3-methoxy-5-nitrobenzoate structure
78238-13-8 structure
Product Name:Methyl 3-methoxy-5-nitrobenzoate
CAS No:78238-13-8
MF:C9H9NO5
MW:211.171462774277
MDL:MFCD00157207
CID:562997
PubChem ID:877382
Update Time:2025-06-30

Methyl 3-methoxy-5-nitrobenzoate Chemical and Physical Properties

Names and Identifiers

    • Benzoic acid,3-methoxy-5-nitro-, methyl ester
    • 3-METHOXY-5-NITRO BENZOIC ACID
    • methyl 3-methoxy-5-nitrobenzoate
    • 3-methoxy-5-nitrobenzoic acid methyl ester
    • methyl 3-nitro-5-methoxybenzoate
    • methyl3-methoxy-5-nitrobenzoate
    • Oprea1_069798
    • CBMicro_009918
    • A865074
    • CB13131
    • BIM-0009886.P001
    • W10909
    • EN300-191538
    • 78238-13-8
    • OSTVXCVLGHROLX-UHFFFAOYSA-N
    • CS-0038811
    • SR-01000223520
    • SCHEMBL419102
    • 3-methoxy-5-nitro-benzoic acid methyl ester
    • SY127395
    • SR-01000223520-1
    • DTXSID90358103
    • AKOS005442411
    • AS-61016
    • SMSF0009751
    • MFCD00157207
    • STK366079
    • Methyl 3-methoxy-5-nitrobenzoate
    • MDL: MFCD00157207
    • Inchi: 1S/C9H9NO5/c1-14-8-4-6(9(11)15-2)3-7(5-8)10(12)13/h3-5H,1-2H3
    • InChI Key: OSTVXCVLGHROLX-UHFFFAOYSA-N
    • SMILES: O(C)C1=CC(=CC(C(=O)OC)=C1)[N+](=O)[O-]

Computed Properties

  • Exact Mass: 211.04800
  • Monoisotopic Mass: 211.04807239g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 4
  • Complexity: 249
  • 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
  • XLogP3: 2
  • Topological Polar Surface Area: 81.4?2

Experimental Properties

  • Density: 1.294
  • Melting Point: 88-90 oC
  • Boiling Point: 343 oC
  • Flash Point: 163 oC
  • PSA: 81.35000
  • LogP: 1.91320

Methyl 3-methoxy-5-nitrobenzoate Customs Data

  • HS CODE:2918990090
  • Customs Data:

    China Customs Code:

    2918990090

    Overview:

    2918990090. Other additional oxy carboxylic acids(Including anhydrides\Acyl halide\Peroxides, peroxyacids and derivatives of this tax number). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Methyl 3-methoxy-5-nitrobenzoate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
A015001417-1g
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8 97%
1g
$1564.50 2023-09-01
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-NA466-1g
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8 97%
1g
868.0CNY 2021-08-05
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-NA466-50mg
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8 97%
50mg
115.0CNY 2021-08-05
SHANG HAI XIAN DING Biotechnology Co., Ltd.
B-NA466-200mg
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8 97%
200mg
271.0CNY 2021-08-05
TRC
M779730-50mg
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8
50mg
$ 70.00 2022-06-03
TRC
M779730-100mg
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8
100mg
$ 95.00 2022-06-03
TRC
M779730-500mg
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8
500mg
$ 340.00 2022-06-03
A2B Chem LLC
AC38662-10g
Methyl 3-methoxy-5-nitrobenzoate
78238-13-8 97%
10g
$662.00 2024-04-19
abcr
AB288705-250mg
Methyl 3-methoxy-5-nitrobenzoate; .
78238-13-8
250mg
€102.80 2025-04-16
abcr
AB288705-1g
Methyl 3-methoxy-5-nitrobenzoate; .
78238-13-8
1g
€162.40 2025-04-16

Methyl 3-methoxy-5-nitrobenzoate Production Method

Additional information on Methyl 3-methoxy-5-nitrobenzoate

Methyl 3-methoxy-5-nitrobenzoate (CAS No. 78238-13-8): A Comprehensive Overview

Methyl 3-methoxy-5-nitrobenzoate, identified by its CAS number 78238-13-8, is a compound of significant interest in the field of organic chemistry and pharmaceutical research. This ester derivative of nitrobenzoic acid exhibits unique chemical properties that make it a valuable intermediate in synthetic chemistry and a potential candidate for various applications in medicinal chemistry. The presence of both methoxy and nitro functional groups imparts distinct reactivity, making this compound a versatile building block for the synthesis of more complex molecules.

The structure of Methyl 3-methoxy-5-nitrobenzoate consists of a benzoic acid core substituted with a methyl ester at the carboxyl group and nitro groups at the 3rd and 5th positions relative to each other. This arrangement creates a molecule with alternating electron-withdrawing and electron-donating effects, which can influence its reactivity and interactions with biological targets. The methoxy group, in particular, can enhance solubility and stability, while the nitro groups introduce regions of high electrophilicity, facilitating further functionalization.

In recent years, there has been growing interest in the applications of Methyl 3-methoxy-5-nitrobenzoate in the development of novel pharmaceuticals. Its derivatives have been explored as intermediates in the synthesis of anti-inflammatory agents, analgesics, and even anticancer compounds. The nitro group, when reduced to an amine, can serve as a precursor for more complex heterocyclic structures, which are often found in biologically active molecules. Additionally, the methoxy group can be used to introduce further modifications through etherification or other nucleophilic substitution reactions.

One of the most compelling aspects of Methyl 3-methoxy-5-nitrobenzoate is its role in the synthesis of bioactive compounds with potential therapeutic applications. For instance, researchers have utilized this compound to develop novel inhibitors of enzymes involved in inflammatory pathways. The nitro group can be selectively reduced to an amine, which can then be coupled with other pharmacophores to create molecules with enhanced binding affinity and selectivity. Such modifications are crucial for improving drug efficacy while minimizing side effects.

The chemical reactivity of Methyl 3-methoxy-5-nitrobenzoate also makes it a valuable tool in synthetic organic chemistry. It can undergo various transformations, including reduction, oxidation, and coupling reactions, allowing chemists to tailor its structure for specific applications. For example, palladium-catalyzed cross-coupling reactions can be employed to introduce aryl or vinyl groups at different positions on the benzene ring, expanding the compound's utility as a synthetic intermediate.

In addition to its pharmaceutical applications, Methyl 3-methoxy-5-nitrobenzoate has been investigated for its potential use in materials science. Its ability to form stable complexes with metal ions has led to studies exploring its role as a ligand in coordination chemistry. These complexes have shown promise in catalytic applications and as sensors for detecting metal ions in environmental samples. The versatility of this compound underscores its importance across multiple scientific disciplines.

The synthesis of Methyl 3-methoxy-5-nitrobenzoate typically involves the nitration of methyl 3-methoxybenzoate followed by purification steps to isolate the desired product. Advances in synthetic methodologies have improved the efficiency and yield of this process, making it more accessible for industrial-scale production. Modern techniques such as flow chemistry have also been applied to enhance reaction control and scalability.

Ongoing research continues to uncover new applications for Methyl 3-methoxy-5-nitrobenzoate. Studies are exploring its use as a precursor for advanced materials, including liquid crystals and organic semiconductors. The unique electronic properties conferred by the nitro and methoxy groups make this compound an attractive candidate for developing novel optoelectronic devices. Additionally, its role in green chemistry initiatives is being examined, with efforts focused on optimizing synthetic routes to minimize waste and energy consumption.

The future prospects for Methyl 3-methoxy-5-nitrobenzoate are promising, driven by its multifaceted utility across chemistry and related fields. As research progresses, new derivatives and applications will likely emerge, further solidifying its importance as a chemical building block. The continued exploration of this compound will not only advance our understanding of its properties but also contribute to the development of innovative solutions in medicine and materials science.

Recommended suppliers
Zouping Mingyuan Import and Export Trading Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Zouping Mingyuan Import and Export Trading Co., Ltd
Shandong Feiyang Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Feiyang Chemical Co., Ltd
Nantong Boya Environmental Protection Technology Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Nantong Boya Environmental Protection Technology Co., Ltd
PRIBOLAB PTE.LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
PRIBOLAB PTE.LTD
TAIXING JOXIN BIO-TEC CO.,LTD.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
TAIXING JOXIN BIO-TEC CO.,LTD.