Current mzCloud Statistics

Number of compounds: 7,408

Number of spectral trees: 11,533

Raw Filtered Recalibrated
Positive 8,329 8,329 8,329
Negative 3,204 3,204 3,204

Number of spectra: 2,628,325

Raw Filtered Recalibrated
Positive 1,219,749 453,158 453,168
Negative 285,278 108,486 108,486

Number of spectra in positive ESI: 2,126,075

Raw Filtered Recalibrated
MS1 53,122 27,499 27,499
MS2 460,779 167,736 167,746
MS3 217,087 76,045 76,045
MS4 280,772 103,933 103,933
MS5 163,598 61,308 61,308
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: 502,250

Raw Filtered Recalibrated
MS1 21,123 10,312 10,312
MS2 166,647 61,748 61,748
MS3 44,188 16,410 16,410
MS4 42,939 16,046 16,046
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: 117,326

Positive Negative
MS2 40,440 16,345
MS3 14,367 6,627
MS4 17,422 6,070
MS5 11,256 1,707
MS6 2,493 43
MS7 484 0
MS8 65 0
MS9 7 0

Number of peak annotations: 8,766,113

Formulae 7,817,399
Structures 948,714

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 1,025 2,004 294,257
Drugs of Abuse/Illegal Drugs 903 1,329 160,236
Sports Doping Drugs 193 313 34,684
Steroids/Vitamins/Hormones 21 49 10,268
Endogenous Metabolites 1,198 2,153 907,909
Natural Products/Medicines 78 133 115,562
Natural Toxins 64 96 132,335
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 169 322 43,201
Pesticides/Herbicides 533 993 107,836
Excipients/Additives/Colorants 119 209 81,309
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 65 105 32,344
Textile Chemicals/Auxiliary/Dyes 13 28 6,126
Industrial Chemicals 289 506 59,604
Perflourinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0