Current mzCloud Statistics

Number of compounds: 9,708

Number of spectral trees: 25,264

Raw Filtered Recalibrated
Positive 18,014 18,014 18,014
Negative 7,250 7,250 7,250

Number of spectra: 6,702,959

Raw Filtered Recalibrated
Positive 2,226,486 800,924 1,920,573
Negative 821,379 292,329 641,268

Number of spectra in positive ESI: 4,947,983

Raw Filtered Recalibrated
MS1 61,844 30,677 43,988
MS2 700,371 247,900 577,306
MS3 529,374 188,008 448,517
MS4 567,391 201,422 543,444
MS5 298,809 107,826 216,144
MS6 57,599 21,014 67,732
MS7 10,008 3,666 19,569
MS8 1,003 378 3,726
MS9 87 33 147

Number of spectra in negative ESI: 1,754,976

Raw Filtered Recalibrated
MS1 25,208 11,757 17,495
MS2 309,500 109,680 210,066
MS3 255,636 89,784 198,164
MS4 175,601 61,451 140,503
MS5 49,835 17,690 59,413
MS6 4,450 1,565 12,138
MS7 900 316 2,997
MS8 234 81 483
MS9 15 5 9

Number of precursors: 268,130

Positive Negative
MS2 75,554 30,893
MS3 40,077 21,658
MS4 41,903 17,535
MS5 22,231 6,476
MS6 7,790 1,177
MS7 2,126 273
MS8 352 50
MS9 26 9

Number of peak annotations: 12,345,034

Formulae 10,818,064
Structures 1,526,970

Number of unique optimized structures: 693,891

PM6 level 578,286
BLYP/6-31+G* level 101,761
BLYP/6-311++G** level 13,844

Compound classes

Compounds Trees Spectra
Therapeutics/Prescription Drugs 1,355 2,581 403,894
Drugs of Abuse/Illegal Drugs 1,191 1,927 346,649
Sports Doping Drugs 846 1,500 301,548
Steroids/Vitamins/Hormones 31 65 11,497
Endogenous Metabolites 3,034 4,587 1,895,006
Natural Products/Medicines 1,740 2,295 1,113,163
Natural Toxins 114 165 178,643
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 536 843 201,289
Pesticides/Herbicides 755 1,289 143,677
Excipients/Additives/Colorants 262 427 144,134
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 303 71,326
Textile Chemicals/Auxiliary/Dyes 284 425 99,748
Industrial Chemicals 437 732 97,918
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0