Current mzCloud Statistics

Number of compounds: 9,365

Number of spectral trees: 24,922

Raw Filtered Recalibrated
Positive 17,771 17,771 17,771
Negative 7,151 7,151 7,151

Number of spectra: 6,255,782

Raw Filtered Recalibrated
Positive 2,036,391 736,912 1,856,561
Negative 744,451 266,264 615,203

Number of spectra in positive ESI: 4,629,864

Raw Filtered Recalibrated
MS1 61,125 30,437 43,748
MS2 659,352 234,194 563,600
MS3 482,426 172,323 432,832
MS4 511,244 182,541 524,563
MS5 260,644 94,797 203,115
MS6 51,084 18,747 65,465
MS7 9,433 3,465 19,368
MS8 996 375 3,723
MS9 87 33 147

Number of spectra in negative ESI: 1,625,918

Raw Filtered Recalibrated
MS1 24,918 11,658 17,396
MS2 288,725 102,717 203,103
MS3 223,146 78,795 187,175
MS4 158,751 55,683 134,735
MS5 43,811 15,619 57,342
MS6 3,977 1,399 11,972
MS7 874 307 2,988
MS8 234 81 483
MS9 15 5 9

Number of precursors: 257,788

Positive Negative
MS2 74,434 30,309
MS3 38,654 20,596
MS4 39,890 16,686
MS5 20,301 6,083
MS6 7,003 1,111
MS7 2,016 271
MS8 349 50
MS9 26 9

Number of peak annotations: 11,870,682

Formulae 10,444,995
Structures 1,425,687

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 1,355 2,582 404,011
Drugs of Abuse/Illegal Drugs 1,191 1,927 346,649
Sports Doping Drugs 846 1,500 301,548
Steroids/Vitamins/Hormones 31 65 11,497
Endogenous Metabolites 3,034 4,588 1,895,123
Natural Products/Medicines 1,740 2,296 1,113,280
Natural Toxins 114 165 178,643
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 536 843 201,289
Pesticides/Herbicides 755 1,289 143,677
Excipients/Additives/Colorants 262 427 144,134
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 303 71,326
Textile Chemicals/Auxiliary/Dyes 284 425 99,748
Industrial Chemicals 437 732 97,918
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0