Current mzCloud Statistics

Number of compounds: 6,485

Number of spectral trees: 10,163

Raw Filtered Recalibrated
Positive 7,388 7,388 7,388
Negative 2,775 2,775 2,775

Number of spectra: 1,944,382

Raw Filtered Recalibrated
Positive 896,592 334,081 334,091
Negative 214,482 82,568 82,568

Number of spectra in positive ESI: 1,564,764

Raw Filtered Recalibrated
MS1 46,127 24,305 24,305
MS2 384,582 143,249 143,259
MS3 135,286 45,220 45,220
MS4 170,564 62,087 62,087
MS5 120,135 44,307 44,307
MS6 32,653 12,203 12,203
MS7 6,324 2,358 2,358
MS8 843 322 322
MS9 78 30 30

Number of spectra in negative ESI: 379,618

Raw Filtered Recalibrated
MS1 18,114 8,932 8,932
MS2 139,791 52,760 52,760
MS3 22,370 8,211 8,211
MS4 26,817 9,853 9,853
MS5 6,936 2,634 2,634
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 88,800

Positive Negative
MS2 35,245 14,201
MS3 8,804 4,876
MS4 9,511 4,398
MS5 7,653 1,382
MS6 2,175 43
MS7 440 0
MS8 65 0
MS9 7 0

Number of peak annotations: 7,662,894

Formulae 6,902,761
Structures 760,133

Number of unique optimized structures: 686,246

PM6 level 578,286
BLYP/6-31+G* level 94,116
BLYP/6-311++G** level 13,844

Compound classes

Compounds Trees Spectra
Therapeutics/Prescription Drugs 892 1,784 209,948
Drugs of Abuse/Illegal Drugs 854 1,252 150,480
Sports Doping Drugs 88 160 14,028
Steroids/Vitamins/Hormones 11 28 4,485
Endogenous Metabolites 1,150 2,037 807,060
Natural Products/Medicines 73 126 111,654
Natural Toxins 60 89 129,650
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 164 303 31,637
Pesticides/Herbicides 533 985 81,409
Excipients/Additives/Colorants 79 150 47,255
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 46 76 21,004
Textile Chemicals/Auxiliary/Dyes 8 16 1,751
Industrial Chemicals 273 474 44,149
Perflourinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0