Current mzCloud Statistics

Number of compounds: 10,692

Number of spectral trees: 26,874

Raw Filtered Recalibrated
Positive 19,067 19,067 19,067
Negative 7,807 7,807 7,807

Number of spectra: 8,255,874

Raw Filtered Recalibrated
Positive 2,763,302 979,433 2,202,173
Negative 1,091,200 383,383 836,383

Number of spectra in positive ESI: 5,944,908

Raw Filtered Recalibrated
MS1 64,582 31,451 45,052
MS2 835,760 291,868 647,324
MS3 685,272 239,541 533,058
MS4 761,579 266,896 652,664
MS5 341,068 122,370 230,688
MS6 63,323 23,012 69,727
MS7 10,509 3,841 19,744
MS8 1,111 417 3,765
MS9 98 37 151

Number of spectra in negative ESI: 2,310,966

Raw Filtered Recalibrated
MS1 26,316 12,134 18,052
MS2 385,924 135,274 255,660
MS3 374,920 129,977 283,046
MS4 237,123 82,387 200,631
MS5 59,875 21,145 62,868
MS6 5,770 2,021 12,594
MS7 1,023 359 3,040
MS8 234 81 483
MS9 15 5 9

Number of precursors: 301,659

Positive Negative
MS2 80,160 33,672
MS3 45,671 26,564
MS4 49,911 21,548
MS5 24,405 7,080
MS6 8,403 1,314
MS7 2,188 296
MS8 360 50
MS9 28 9

Number of peak annotations: 13,905,532

Formulae 12,061,606
Structures 1,843,926

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 1,371 2,646 476,210
Drugs of Abuse/Illegal Drugs 1,185 1,920 345,644
Sports Doping Drugs 846 1,499 301,316
Steroids/Vitamins/Hormones 31 67 13,752
Endogenous Metabolites 3,724 5,627 2,525,218
Natural Products/Medicines 1,740 2,299 1,118,278
Natural Toxins 114 165 178,643
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 549 861 218,294
Pesticides/Herbicides 756 1,295 147,065
Excipients/Additives/Colorants 269 442 162,316
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 308 73,808
Textile Chemicals/Auxiliary/Dyes 291 435 108,893
Industrial Chemicals 437 737 98,962
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0