Current mzCloud Statistics

Number of compounds: 8,081

Number of spectral trees: 12,243

Raw Filtered Recalibrated
Positive 8,903 8,903 8,903
Negative 3,340 3,340 3,340

Number of spectra: 2,763,141

Raw Filtered Recalibrated
Positive 1,285,007 475,896 475,906
Negative 299,392 113,470 113,470

Number of spectra in positive ESI: 2,236,809

Raw Filtered Recalibrated
MS1 56,118 28,731 28,731
MS2 514,883 186,010 186,020
MS3 223,067 78,482 78,482
MS4 282,731 104,649 104,649
MS5 163,817 61,387 61,387
MS6 36,765 13,774 13,774
MS7 6,705 2,511 2,511
MS8 843 322 322
MS9 78 30 30

Number of spectra in negative ESI: 526,332

Raw Filtered Recalibrated
MS1 21,808 10,596 10,596
MS2 177,893 65,593 65,593
MS3 45,959 17,104 17,104
MS4 43,351 16,207 16,207
MS5 9,927 3,792 3,792
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 121,262

Positive Negative
MS2 42,944 16,925
MS3 14,850 6,797
MS4 17,561 6,118
MS5 11,268 1,707
MS6 2,493 43
MS7 484 0
MS8 65 0
MS9 7 0

Number of peak annotations: 9,416,668

Formulae 8,366,124
Structures 1,050,544

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 1,047 2,031 299,127
Drugs of Abuse/Illegal Drugs 924 1,350 162,738
Sports Doping Drugs 214 334 37,186
Steroids/Vitamins/Hormones 21 49 10,268
Endogenous Metabolites 1,203 2,173 910,949
Natural Products/Medicines 79 143 119,736
Natural Toxins 64 99 132,882
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 349 583 124,349
Pesticides/Herbicides 536 996 108,073
Excipients/Additives/Colorants 124 216 81,912
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 75 126 37,350
Textile Chemicals/Auxiliary/Dyes 45 69 9,811
Industrial Chemicals 303 527 62,661
Perfluorinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0