Cas no 96385-50-1 (3-Nitrophthalamide)

3-Nitrophthalamide is a nitro-substituted derivative of phthalamide, primarily utilized as an intermediate in organic synthesis and pharmaceutical manufacturing. Its key advantages include its role as a precursor in the production of specialized dyes, agrochemicals, and active pharmaceutical ingredients (APIs). The nitro group enhances reactivity, facilitating further functionalization in multi-step syntheses. The compound exhibits moderate stability under standard conditions, making it suitable for controlled reactions. Its well-defined crystalline structure ensures consistent purity, which is critical for precision applications in research and industrial processes. 3-Nitrophthalamide is valued for its versatility in constructing complex molecular frameworks, particularly in heterocyclic chemistry.
3-Nitrophthalamide structure
3-Nitrophthalamide structure
Product Name:3-Nitrophthalamide
CAS No:96385-50-1
MF:C8H7N3O4
MW:209.158881425858
MDL:MFCD01115790
CID:61841
PubChem ID:3956153
Update Time:2025-11-02

3-Nitrophthalamide Chemical and Physical Properties

Names and Identifiers

    • 3-Nitrophthalamide
    • 2,3-Dihydro-5-nitro-1,4-phthalazinedione
    • 3-nitro-1,2-Benzenedicarboxamide
    • 3-nitrobenzene-1,2-dicarboxamide
    • 3-NITROPHTHALIMIDE
    • 3-Nitro-1,2-benzenedicarboxamide (ACI)
    • D96094
    • DTXSID90398221
    • DB-080425
    • SR-01000407542
    • 96385-50-1
    • AS-62066
    • 1,2-Benzenedicarboxamide, 3-nitro-
    • SR-01000407542-1
    • SCHEMBL1315874
    • AKOS002685616
    • 3-nitrophthaldiaMide
    • 3-nitro-benzene-1,2-dicarboxamide
    • MDL: MFCD01115790
    • Inchi: 1S/C8H7N3O4/c9-7(12)4-2-1-3-5(11(14)15)6(4)8(10)13/h1-3H,(H2,9,12)(H2,10,13)
    • InChI Key: GMOAOEGBMSRFFQ-UHFFFAOYSA-N
    • SMILES: O=C(C1C(C(N)=O)=C([N+](=O)[O-])C=CC=1)N

Computed Properties

  • Exact Mass: 209.04400
  • Monoisotopic Mass: 209.044
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 3
  • Complexity: 299
  • 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: 4
  • XLogP3: nothing
  • Topological Polar Surface Area: 132A^2

Experimental Properties

  • Color/Form: solid
  • Density: 1.5±0.1 g/cm3
  • Melting Point: 217-220 oC
  • Boiling Point: 374.1±27.0 °C at 760 mmHg
  • Flash Point: 180.1±23.7 °C
  • Refractive Index: 1.651
  • PSA: 132.00000
  • LogP: 1.71640
  • Vapor Pressure: 0.0±0.8 mmHg at 25°C

3-Nitrophthalamide Customs Data

  • HS CODE:2924299090
  • Customs Data:

    China Customs Code:

    2924299090

    Overview:

    2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). 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, packing

    Summary:

    2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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3-Nitrophthalamide Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Ammonium hydroxide Solvents: Benzene ,  Water ;  70 h, rt
Reference
Preparation and applications of metallophthalocyanine derivatives
, China, , ,

Production Method 2

Reaction Conditions
1.1 Solvents: Methanol ;  3 h, -5 - 0 °C
Reference
Synthesis of 3-nitrophthalonitrile
Chen, Zhi-min; Zuo, Xia; Wu, Yi-qun; Chen, Nai-sheng, Hecheng Huaxue, 2004, 12(2), 167-169

Production Method 3

Reaction Conditions
1.1 Reagents: Ammonium hydroxide Solvents: Water ;  5 h, 45 °C
Reference
Synthesis of 3- or 4-nitrophthalonitrile
, China, , ,

Production Method 4

Reaction Conditions
1.1 Reagents: Ammonia Solvents: Methanol ;  rt → 0 °C
Reference
Synthesis and characterization of α-tetraalkylphenoxy substituted phthalocyanine transition metal complexes
Li, Bang-yu; Wang, Jun-dong; Yang, Su-ling; Chen, Nai-sheng, Hecheng Huaxue, 2003, 11(2), 138-141

Production Method 5

Reaction Conditions
1.1 Reagents: Ammonia Solvents: Water ;  0 °C
Reference
Inhibitory properties of 2-substituent-1H-benzimidazole-4-carboxamide derivatives against enteroviruses
Xue, Fei; Luo, Xianjin; Ye, Chenghao; Ye, Weidong; Wang, Yue, Bioorganic & Medicinal Chemistry, 2011, 19(8), 2641-2649

Production Method 6

Reaction Conditions
1.1 Reagents: Ammonium hydroxide
Reference
Synthesis of subphthalocyanine compound derivatives and their properties
Kim, Jae Hwan; Heo, Jin; Lee, Yun-Yi; Kim, Bo Hyun; Lee, Geun-Dae; et al, Kongop Hwahak, 2009, 20(1), 46-51

Production Method 7

Reaction Conditions
1.1 Reagents: Ammonium hydroxide
Reference
Kinetics and equilibrium in the ammonolysis of substituted phthalimides
McClelland, Robert A.; Seaman, N. Esther; Duff, James M.; Branston, R. E., Canadian Journal of Chemistry, 1985, 63(1), 121-8

Production Method 8

Reaction Conditions
Reference
Synthesis of 3-nitrophthalonitrile and tetra-α-substituted phthalocyanines
George, Robert D.; Snow, Aruthur W., Journal of Heterocyclic Chemistry, 1995, 32(2), 495-8

3-Nitrophthalamide Raw materials

3-Nitrophthalamide Preparation Products

3-Nitrophthalamide Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:96385-50-1)3-硝基鄰苯二甲二酰胺
Order Number:LE26635640
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Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:56
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ASIACHEM I&E (JIANGSU) CO., LTD
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(CAS:96385-50-1)3-Nitrophthalamide
Order Number:AC111
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Quantity:25kg
Purity:98%
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Amadis Chemical Company Limited
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(CAS:96385-50-1)3-Nitrophthalamide
Order Number:A858693
Stock Status:in Stock
Quantity:25g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 08:14
Price ($):303.0
TAIXING JOXIN BIO-TEC CO.,LTD.
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(CAS:96385-50-1)3-Nitrophthalamide
Order Number:JOX-036
Stock Status:in Stock
Quantity:25KG
Purity:98%
Pricing Information Last Updated:Tuesday, 15 July 2025 15:40
Price ($):

Additional information on 3-Nitrophthalamide

Comprehensive Overview of 3-Nitrophthalamide (CAS No. 96385-50-1): Properties, Applications, and Industry Insights

3-Nitrophthalamide (CAS No. 96385-50-1) is a specialized organic compound widely recognized for its role in pharmaceutical intermediates and fine chemical synthesis. With the increasing demand for high-precision chemicals in drug development and material science, this compound has garnered significant attention. Its molecular structure, characterized by a nitro group (-NO2) attached to a phthalamide backbone, enables unique reactivity patterns, making it valuable for nitration reactions and amide-based derivatization.

Recent trends in green chemistry and sustainable synthesis have spurred interest in optimizing the production of 3-Nitrophthalamide. Researchers are exploring eco-friendly catalysts and solvent-free methodologies to reduce environmental impact while maintaining yield efficiency. This aligns with global initiatives like the UN Sustainable Development Goals (SDGs), particularly Goal 12 (Responsible Consumption and Production).

From an industrial perspective, 3-Nitrophthalamide serves as a precursor for agrochemicals and dye intermediates. Its nitro group facilitates electrophilic substitution reactions, enabling the synthesis of complex aromatic compounds. A frequently asked question in academic forums is: "How does 3-Nitrophthalamide compare to 4-Nitrophthalamide in reactivity?" Studies indicate that the meta-position of the nitro group in 3-Nitrophthalamide offers distinct steric and electronic effects, influencing regioselectivity in subsequent reactions.

Analytical techniques such as HPLC, NMR spectroscopy, and mass spectrometry are critical for quality control of CAS No. 96385-50-1. Purity thresholds exceeding 98% are often required for pharmaceutical-grade applications, underscoring the need for advanced purification methods like recrystallization or column chromatography.

In the context of AI-driven drug discovery, 3-Nitrophthalamide has been flagged in computational databases for its potential bioactivity. Machine learning models predict its utility in designing enzyme inhibitors, though experimental validation remains ongoing. This intersection of computational chemistry and traditional synthesis highlights the compound's evolving relevance.

Storage and handling protocols for 3-Nitrophthalamide emphasize stability under inert atmospheres and protection from moisture. Industry best practices recommend amber glass containers and desiccants to prolong shelf life—a topic frequently searched in chemical storage guidelines.

Looking ahead, innovations in continuous flow chemistry may revolutionize the scalability of 3-Nitrophthalamide production. Pilot studies demonstrate enhanced reaction control and reduced waste generation, addressing both economic and ecological concerns. As regulatory frameworks tighten, compliance with REACH and FDA guidelines will remain pivotal for market access.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:96385-50-1)3-硝基鄰苯二甲二酰胺
LE26635640
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email
ASIACHEM I&E (JIANGSU) CO., LTD
(CAS:96385-50-1)3-Nitrophthalamide
AC111
Purity:98%
Quantity:25kg
Price ($):Inquiry
Email