Exact Mass: 652.3512

Exact Mass Matches: 652.3512

Found 8 metabolites which its exact mass value is equals to given mass value 652.3512, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Metocurine

NCGC00181151-01

C40H48N2O6+2 (652.3512)

D018373 - Peripheral Nervous System Agents > D009465 - Neuromuscular Agents > D009466 - Neuromuscular Blocking Agents C78281 - Agent Affecting Musculoskeletal System > C29696 - Muscle Relaxant

Metocurine

(1S,16R)-9,10,21,25-tetramethoxy-15,15,30,30-tetramethyl-7,23-dioxa-15,30-diazaheptacyclo[22.6.2.2³,⁶.1⁸,¹².1¹⁸,²².0²⁷,³¹.0¹⁶,³⁴]hexatriaconta-3,5,8(34),9,11,18(33),19,21,24,26,31,35-dodecaene-15,30-diium

C40H48N2O6 (652.3512)

Metocurine is only found in individuals that have used or taken this drug. It is a non-depolarizing muscle relaxant. Patients on chronic anticonvulsant drugs are relatively resistant to metocurine.(PMID: 9915319)Metocurine antagonizes the neurotransmitter action of acetylcholine by binding competitively with cholinergic receptor sites on the motor end-plate. This antagonism is inhibited, and neuromuscular block reversed, by acetylcholinesterase inhibitors such as neostigmine, edrophonium, and pyridostigmine.

3,6-diamino-N-[[(8Z)-15-amino-11-(2-amino-1,4,5,6-tetrahydropyrimidin-6-yl)-8-[(carbamoylamino)methylidene]-2-methyl-3,6,9,12,16-pentaoxo-1,4,7,10,13-pentazacyclohexadec-5-yl]methyl]hexanamide

C25H44N14O7 (652.3517)

(2r,3s)-3-[(1r,3as,3bs,4r,9ar,9bs,11ar)-9a,11a-dimethyl-7-oxo-4-(pyridine-3-carbonyloxy)-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-1-[(2s)-2,3,3-trimethyloxiran-2-yl]butan-2-yl pyridine-3-carboxylate

(2r,3s)-3-[(1r,3as,3bs,4r,9ar,9bs,11ar)-9a,11a-dimethyl-7-oxo-4-(pyridine-3-carbonyloxy)-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-1-[(2s)-2,3,3-trimethyloxiran-2-yl]butan-2-yl pyridine-3-carboxylate

C40H48N2O6 (652.3512)

3-[9a,11a-dimethyl-7-oxo-4-(pyridine-3-carbonyloxy)-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-1-(2,3,3-trimethyloxiran-2-yl)butan-2-yl pyridine-3-carboxylate

C40H48N2O6 (652.3512)