Current mzCloud Statistics

Number of compounds: 9,822

Number of spectral trees: 25,863

Raw Filtered Recalibrated
Positive 18,385 18,385 18,385
Negative 7,478 7,478 7,478

Number of spectra: 7,053,677

Raw Filtered Recalibrated
Positive 2,278,374 818,346 2,041,089
Negative 855,272 303,782 756,814

Number of spectra in positive ESI: 5,137,809

Raw Filtered Recalibrated
MS1 62,076 30,758 44,359
MS2 715,929 253,093 608,549
MS3 542,239 192,314 485,831
MS4 587,097 208,057 593,825
MS5 301,938 108,897 217,215
MS6 57,997 21,150 67,868
MS7 10,008 3,666 19,569
MS8 1,003 378 3,726
MS9 87 33 147

Number of spectra in negative ESI: 1,915,868

Raw Filtered Recalibrated
MS1 25,351 11,805 17,723
MS2 318,600 112,729 233,122
MS3 270,586 94,831 247,921
MS4 184,096 64,351 182,599
MS5 50,965 18,074 59,797
MS6 4,525 1,590 12,163
MS7 900 316 2,997
MS8 234 81 483
MS9 15 5 9

Number of precursors: 275,480

Positive Negative
MS2 76,739 31,686
MS3 41,095 22,989
MS4 43,415 18,792
MS5 22,369 6,539
MS6 7,838 1,182
MS7 2,126 273
MS8 352 50
MS9 26 9

Number of peak annotations: 12,530,983

Formulae 10,964,949
Structures 1,566,034

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 2,582 405,669
Drugs of Abuse/Illegal Drugs 1,191 1,927 346,649
Sports Doping Drugs 846 1,500 301,548
Steroids/Vitamins/Hormones 31 66 13,272
Endogenous Metabolites 3,117 4,694 2,008,139
Natural Products/Medicines 1,740 2,296 1,113,499
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 199 304 71,495
Textile Chemicals/Auxiliary/Dyes 284 425 99,748
Industrial Chemicals 437 733 98,087
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0