4-Aminoantipyrine

151.49 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

142.6 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

142.48 Ų [M+H]+

This chemical does not meet GHS hazard criteria for 1% (1 of 105) of reports.

Warning

H302 (99%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 105 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Anti-inflammatory agents that are non-steroidal in nature. In addition to anti-inflammatory actions, they have analgesic, antipyretic, and platelet-inhibitory actions. They act by blocking the synthesis of prostaglandins by inhibiting cyclooxygenase, which converts arachidonic acid to cyclic endoperoxides, precursors of prostaglandins. Inhibition of prostaglandin synthesis accounts for their analgesic, antipyretic, and platelet-inhibitory actions; other mechanisms may contribute to their anti-inflammatory effects.

Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)

Pharmaceuticals -> Nervous System -> Analgesics -> Pyrazolones -> Transformation products

Pharmaceuticals -> Animal Drugs -> Approved in Taiwan