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Atomfair 5-Chloro-2-nitroaniline C6H5ClN2O2 CAS 1635-61-6

5-Chloro-2-nitroaniline (CAS No. 1635-61-6) is a high-purity organic compound with the molecular formula C6H5ClN2O2, widely utilized in synthetic chemistry and industrial applications. This yellow to orange crystalline powder exhibits excellent stability under standard conditions, making it a reliable intermediate for research and production processes. Its IUPAC name, 5-chloro-2-nitroaniline , reflects its structural composition, featuring a chloro-substituted aromatic ring with both nitro and amine functional groups. Suitable for laboratory and bulk-scale use, our product undergoes rigorous quality control to ensure ≥98% purity (HPLC). Packaged in amber glass bottles or sealed polyethylene containers to prevent degradation, it is ideal for dye synthesis,…

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Description

5-Chloro-2-nitroaniline (CAS No. 1635-61-6) is a high-purity organic compound with the molecular formula C6H5ClN2O2, widely utilized in synthetic chemistry and industrial applications. This yellow to orange crystalline powder exhibits excellent stability under standard conditions, making it a reliable intermediate for research and production processes. Its IUPAC name, 5-chloro-2-nitroaniline, reflects its structural composition, featuring a chloro-substituted aromatic ring with both nitro and amine functional groups. Suitable for laboratory and bulk-scale use, our product undergoes rigorous quality control to ensure ≥98% purity (HPLC). Packaged in amber glass bottles or sealed polyethylene containers to prevent degradation, it is ideal for dye synthesis, pharmaceutical intermediates, and agrochemical development. Store in a cool, dry place away from light and oxidizing agents.

Properties

  • CAS Number: 1635-61-6
  • Complexity: 159
  • IUPAC Name: 5-chloro-2-nitro-aniline
  • InChI: InChI=1S/C6H5ClN2O2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H,8H2
  • InChI Key: ZCWXYZBQDNFULS-UHFFFAOYSA-N
  • Exact Mass: 172.0039551
  • Molecular Formula: C6H5ClN2O2
  • Molecular Weight: 172.57
  • SMILES: C1=CC(=C(C=C1Cl)N)[N+](=O)[O-]
  • Topological: 71.8
  • Monoisotopic Mass: 172.0039551
  • Synonyms: 5-Chloro-2-nitroaniline, 1635-61-6, Benzenamine, 5-chloro-2-nitro-, 2-Nitro-5-chloroaniline, 3-Chloro-6-nitroaniline, Aniline, 5-chloro-2-nitro-, 5-chloro-2-nitrobenzenamine, 5-Chloro-2-nitrobenzeneamine, 5-chloro-2-nitrophenylamine, 5-chlor-2-nitroanilin, CCRIS 8934, UNII-656XJM4CON, EINECS 216-661-5, 656XJM4CON, NSC 400866, 2-amino-4-chloro-1-nitrobenzene, NSC-400866, DTXSID20167604, 5-CHLORO,2-NITRO-ANILINE, CHLORO-2-NITROANILINE, 5-, 2-AMINO-4-CHLORONITROBENZENE, 3-AMINO-4-NITROCHLOROBENZENE, 1-NITRO-2-AMINO-4-CHLOROBENZENE, DTXCID0090095, Aniline, 5-chloro-2-nitro-(8CI), Benzenamine, 5-chloro-2-nitro-(9CI), 216-661-5, inchi=1/c6h5cln2o2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3h,8h, zcwxyzbqdnfuls-uhfffaoysa-n, 2-Amino-4-chloro-nitrobenzene, 5-chloro-2-nitro-aniline, MFCD00007776, 5-CHLORO-2-NITRO-PHENYLAMINE, NSC400866, 5-chloro-2nitroaniline, 3-chloro-6-nitro-aniline, 2-amino4-chloronitrobenzene, SCHEMBL112538, 3-amino-4-nitro-chlorobenzene, 4-chloro-2-amino-nitrobenzene, amino-4-chloro-1-nitrobenzene, 5-Chloro-2-nitroaniline, 97%, STR03184, SBB003828, STL183336, AKOS000120351, AKOS025395588, AC-2574, CCG-302569, CS-W009030, PS-4582, FC142329, DB-029124, A3632, NS00025339, ST50405336, EN300-19792, AE-562/40245919, Q27263839, 5-Chloro-2-nitroaniline, technical, >=98.0% (HPLC), F2190-0502, Z104475410

Application

5-Chloro-2-nitroaniline serves as a key intermediate in the synthesis of azo dyes and pigments, contributing to vibrant colorants for textiles and plastics. In pharmaceuticals, it is employed in the preparation of sulfa drugs and other bioactive compounds. Researchers also utilize it in agrochemical production, particularly for developing herbicides and fungicides. Its nitro and amine groups enable versatile reactivity in electrophilic substitution and reduction reactions.

Safety and Hazards

GHS Hazard Statements

  • Not Classified

Precautionary Statements

  • P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P319, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501

Hazard Classes and Categories

  • Acute Tox. 2 (96.4%)
  • Acute Tox. 1 (96.4%)
  • Acute Tox. 2 (96.4%)
  • STOT RE 2 (98.2%)
  • Aquatic Chronic 2 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

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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