5-Amino-1-β-D-ribofuranosyl-1H-imidazol-4-carboxamid

170.4 Ų [M-H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]

152 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine]

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

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

This chemical does not meet GHS hazard criteria for 4.4% (2 of 45) of reports.

Warning

H315 (93.3%): Causes skin irritation [Warning Skin corrosion/irritation]

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

Aggregated GHS information provided per 45 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

C - Cardiovascular system

QC - Cardiovascular system

Acadesine has been shown to induce cell death apoptosis selectively in B-cells taken from healthy subjects and patients with B-CLL, with little effect on T-cells. As T-cells have an important role in fighting infection, it is anticipated that patients treated with acadesine will have a reduced risk of serious infections compared to those on current chemotherapies.

The mechanism by which acadesine selectively kills B-cells is not yet fully elucidated. The action of acadesine does not require the tumour suppressor protein p53 like other treatments. This is important, as p53 is often missing or defective in cancerous B-cells. Studies have shown acadesine activates AMPK and induces apoptosis in B-cell chronic lymphocytic leukemia cells but not in T lymphocytes.