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Atomfair 4-Chloro-3-nitrobenzamide C7H5ClN2O3 CAS 16588-06-0

4-Chloro-3-nitrobenzamide (CAS No. 16588-06-0) is a high-purity nitro-substituted benzamide derivative with the molecular formula C7H5ClN2O3. This compound is characterized by its chloro and nitro functional groups at the 4- and 3-positions of the benzamide ring, respectively, making it a valuable intermediate in organic synthesis and pharmaceutical research. It is supplied as a fine crystalline powder with ≥98% purity (HPLC), ensuring consistency for sensitive applications. Ideal for use in cross-coupling reactions, heterocycle synthesis, and as a precursor in agrochemical or medicinal chemistry development. Store in a cool, dry place away from light and oxidizing agents.

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Description

4-Chloro-3-nitrobenzamide (CAS No. 16588-06-0) is a high-purity nitro-substituted benzamide derivative with the molecular formula C7H5ClN2O3. This compound is characterized by its chloro and nitro functional groups at the 4- and 3-positions of the benzamide ring, respectively, making it a valuable intermediate in organic synthesis and pharmaceutical research. It is supplied as a fine crystalline powder with ≥98% purity (HPLC), ensuring consistency for sensitive applications. Ideal for use in cross-coupling reactions, heterocycle synthesis, and as a precursor in agrochemical or medicinal chemistry development. Store in a cool, dry place away from light and oxidizing agents.

Properties

  • CAS Number: 16588-06-0
  • Complexity: 228
  • IUPAC Name: 4-chloro-3-nitro-benzamide
  • InChI: InChI=1S/C7H5ClN2O3/c8-5-2-1-4(7(9)11)3-6(5)10(12)13/h1-3H,(H2,9,11)
  • InChI Key: CGXRJCDXGJRBHV-UHFFFAOYSA-N
  • Exact Mass: 199.9988697
  • Molecular Formula: C7H5ClN2O3
  • Molecular Weight: 200.58
  • SMILES: C1=CC(=C(C=C1C(=O)N)[N+](=O)[O-])Cl
  • Topological: 88.9
  • Monoisotopic Mass: 199.9988697
  • Synonyms: 4-Chloro-3-nitrobenzamide, BENZAMIDE, 4-CHLORO-3-NITRO-, 3-Nitro-4-chlorobenzamide, 4-Chlor-3-nitrobenzamid, 4-Chlor-3-nitrobenzamid [Czech], EINECS 240-644-1, NSC 127825, BRN 0645210, DTXSID0066086, 4-09-00-01227 (Beilstein Handbook Reference), DTXCID5035327, 240-644-1, 16588-06-0, MFCD00017134, A4JS3WES3X, NSC-127825, Benzamide,4-chloro-3-nitro-, NSC127825, UNII-A4JS3WES3X, SCHEMBL6473, 3-nitro-4-chloro-benzamide, LCZC1531, SCHEMBL1806187, CHEMBL1977211, SBB092661, STL140675, AKOS000200717, FC70253, SB77830, AC-25147, AS-30244, NCI60_000636, ST001805, SY073456, DB-043631, C3176, CS-0062147, NS00025429, EN300-15610, SR-01000042870, SR-01000042870-1, Z33546376

Application

4-Chloro-3-nitrobenzamide serves as a versatile building block in the synthesis of pharmaceuticals, particularly in the development of antimicrobial and antitumor agents. Its nitro and chloro groups facilitate nucleophilic aromatic substitution reactions, enabling the creation of diverse heterocyclic scaffolds. Researchers also utilize it in material science for designing nitroaromatic-based polymers or sensors.

Safety and Hazards

GHS Hazard Statements

  • H317 (93.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501

Hazard Classes and Categories

  • Skin Sens. 1 (93.1%)
  • Eye Irrit. 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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