Description

5-Methyl-3-nitropyridin-2-amine (CAS No. 7598-26-7) is a high-purity nitropyridine derivative with the molecular formula C₆H₇N₃O₂. This compound is a valuable intermediate in organic synthesis and pharmaceutical research, characterized by its nitro and amino functional groups on a pyridine ring. Its precise molecular structure (IUPAC name: 5-methyl-3-nitropyridin-2-amine) ensures reactivity in electrophilic and nucleophilic reactions, making it ideal for heterocyclic compound development. Available in >98% purity (HPLC), it is supplied as a crystalline solid with strict QC protocols to meet research-grade standards. Store in a cool, dry place under inert conditions to maintain stability.

Properties

• CAS Number: 7598-26-7
• Complexity: 156
• IUPAC Name: 5-methyl-3-nitro-pyridin-2-amine
• InChI: InChI=1S/C6H7N3O2/c1-4-2-5(9(10)11)6(7)8-3-4/h2-3H,1H3,(H2,7,8)
• InChI Key: ZJKGRSJMFDIRPX-UHFFFAOYSA-N
• Exact Mass: 153.053826475
• Molecular Formula: C6H7N3O2
• Molecular Weight: 153.14
• SMILES: CC1=CC(=C(N=C1)N)[N+](=O)[O-]
• Topological: 84.7
• Monoisotopic Mass: 153.053826475
• Synonyms: 5-methyl-3-nitropyridin-2-amine, DTXSID50323216, DTXCID50274335, 690-065-7, 7598-26-7, 2-amino-3-nitro-5-picoline, 2-Amino-5-methyl-3-nitropyridine, MFCD00047442, EN300-214418, 2-amino-3-nitro-5-methylpyridine, 5-methyl-3-nitro-2-pyridylamine, 5-Methyl-3-nitro-2-aminopyridine, 2-PYRIDINAMINE, 5-METHYL-3-NITRO-, 2-amino-3-nitro-5-methyl pyridine, NSC403371, SCHEMBL307869, SCHEMBL28247195, ZJKGRSJMFDIRPX-UHFFFAOYSA-N, BDBM626103, 2-Pyridinamine,5-methyl-3-nitro-, 5-methyl-3-nitro-pyridin-2-amine, 5-methyl-3-nitro-pyridin-2-ylamine, SBB051814, AKOS006340936, pyridine, 2-amino-5-methyl-3-nitro-, AB02050, CS-W022413, NSC-403371, AC-25198, DS-12902, DB-056007, A2565, ST50949487, 5-Methyl-3-nitropyridin-2-amine;2-Amino-3-nitro-5-methylpyridine

Application

5-Methyl-3-nitropyridin-2-amine serves as a key building block in medicinal chemistry for the synthesis of bioactive molecules, particularly in the development of kinase inhibitors and antimicrobial agents. Its nitro group facilitates reduction reactions to form amino derivatives, while the pyridine core enhances binding affinity in drug design. Researchers also utilize it in material science for creating nitrogen-rich heterocycles with potential optoelectronic applications. Suitable for small-scale lab use and industrial R&D under controlled conditions.

Safety and Hazards

GHS Hazard Statements

• H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (66.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (66.7%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (66.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (66.7%)
• Acute Tox. 4 (66.7%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• Acute Tox. 4 (66.7%)
• STOT SE 3 (66.7%)

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