Description

3-Methoxybenzene-1,2-diamine (CAS: 37466-89-0) is a high-purity aromatic diamine compound with the molecular formula C₇H₁₀N₂O. This versatile organic intermediate features a methoxy-substituted benzene ring with two adjacent amine groups, making it a valuable building block for pharmaceutical synthesis, dye production, and advanced material research. Our product is rigorously tested to ensure exceptional quality, with typical purity ≥98% by HPLC analysis. Supplied as a light-sensitive solid, it should be stored under inert conditions at 2-8°C to maintain stability. The compound’s unique structure enables diverse functionalization reactions, particularly in heterocyclic chemistry applications. Available in research quantities from milligrams to kilograms, with custom packaging options available for industrial-scale requirements.

Properties

• CAS Number: 37466-89-0
• Complexity: 108
• IUPAC Name: 3-methoxybenzene-1,2-diamine
• InChI: InChI=1S/C7H10N2O/c1-10-6-4-2-3-5(8)7(6)9/h2-4H,8-9H2,1H3
• InChI Key: BFLWXPJTAKXXKT-UHFFFAOYSA-N
• Exact Mass: 138.079312947
• Molecular Formula: C7H10N2O
• Molecular Weight: 138.17
• SMILES: COC1=CC=CC(=C1N)N
• Topological: 61.3
• Monoisotopic Mass: 138.079312947
• Synonyms: 3-methoxybenzene-1,2-diamine, 37466-89-0, 3-Methoxy-1,2-benzenediamine, DTXSID20276664, DTXCID00199286, 815-861-5, 2,3-DIAMINOANISOL, 3-methoxy-benzene-1,2-diamine, 3-Methoxy-o-phenylenediamine, diaminoanisole, 3-Methoxy-1,2-phenylenediamine, 2,3-diaminoanisole, NSC521887, 1,2-Benzenediamine, 3-methoxy-, MFCD08276903, 2-amino-3-methoxyaniline, 2-amino-3 -methoxyaniline, SCHEMBL216473, 3-methoxy-1,2-diaminobenzene, 3-Methoxyphenylene-1,2-diamine, TQP0755, BFLWXPJTAKXXKT-UHFFFAOYSA-N, AKOS006287683, SB36896, DS-17918, FM142168, CS-0149010, EN300-191127, A1-01226, Z1198177096

3-Methoxybenzene-1,2-diamine serves as a key precursor in the synthesis of benzimidazole derivatives with potential pharmaceutical applications. It finds use in developing specialty dyes and pigments due to its reactive amine groups. Researchers employ this compound in coordination chemistry for creating novel ligand systems. The methoxy group enhances solubility in organic solvents compared to unsubstituted phenylenediamines. Current investigations explore its utility in polymer chemistry and as a corrosion inhibitor precursor.

Safety and Hazards

GHS Hazard Statements

• H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (100%): 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 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (100%): 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 (100%)
• Acute Tox. 4 (100%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• Acute Tox. 4 (100%)
• STOT SE 3 (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.