Current mzCloud Statistics

Number of compounds: 6,585

Number of spectral trees: 10,293

Raw Filtered Recalibrated
Positive 7,503 7,503 7,503
Negative 2,790 2,790 2,790

Number of spectra: 2,045,729

Raw Filtered Recalibrated
Positive 953,537 354,666 354,676
Negative 216,338 83,256 83,256

Number of spectra in positive ESI: 1,662,879

Raw Filtered Recalibrated
MS1 46,771 24,593 24,593
MS2 395,791 147,102 147,112
MS3 150,391 50,622 50,622
MS4 187,926 68,442 68,442
MS5 130,389 48,101 48,101
MS6 34,885 13,043 13,043
MS7 6,463 2,411 2,411
MS8 843 322 322
MS9 78 30 30

Number of spectra in negative ESI: 382,850

Raw Filtered Recalibrated
MS1 18,196 8,968 8,968
MS2 140,640 53,067 53,067
MS3 22,753 8,349 8,349
MS4 27,248 10,017 10,017
MS5 7,047 2,677 2,677
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 91,612

Positive Negative
MS2 35,771 14,259
MS3 9,470 4,902
MS4 10,278 4,441
MS5 8,210 1,393
MS6 2,322 43
MS7 451 0
MS8 65 0
MS9 7 0

Number of peak annotations: 7,896,508

Formulae 7,112,645
Structures 783,863

Number of unique optimized structures: 687,396

PM6 level 578,286
BLYP/6-31+G* level 95,266
BLYP/6-311++G** level 13,844

Compound classes

Compounds Trees Spectra
Therapeutics/Prescription Drugs 902 1,802 221,882
Drugs of Abuse/Illegal Drugs 872 1,277 153,336
Sports Doping Drugs 89 161 14,145
Steroids/Vitamins/Hormones 12 29 4,602
Endogenous Metabolites 1,179 2,083 854,567
Natural Products/Medicines 75 129 113,549
Natural Toxins 60 89 129,650
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 168 313 38,973
Pesticides/Herbicides 533 985 81,409
Excipients/Additives/Colorants 115 197 71,769
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 62 95 29,147
Textile Chemicals/Auxiliary/Dyes 12 26 5,939
Industrial Chemicals 286 496 54,200
Perflourinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0