2-Methyl-2H-indazole-3-carboxylic acid

Overview

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Identification

CN1C(=C2C=CC=CC2=N1)C(=O)O

InChI=1S/C9H8N2O2/c1-11-8(9(12)13)6-4-2-3-5-7(6)10-11/h2-5H,1H3,(H,12,13)

Safety & Regulations

• DangerH301+H311+H331 (33.3%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
• DangerH301 (33.3%): Toxic if swallowed [Danger Acute toxicity, oral]
• WarningH302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
• DangerH311 (33.3%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• WarningH315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
• WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• DangerH331 (33.3%): Toxic if inhaled [Danger Acute toxicity, inhalation]
• WarningH335 (33.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Storage Conditions

Store at ambient temperature and humidity (2–8 °C).