Current mzCloud Statistics

Number of compounds: 9,864

Number of spectral trees: 25,972

Raw Filtered Recalibrated
Positive 18,392 18,392 18,392
Negative 7,580 7,580 7,580

Number of spectra: 7,191,531

Raw Filtered Recalibrated
Positive 2,285,675 820,780 2,043,523
Negative 930,430 329,053 782,070

Number of spectra in positive ESI: 5,149,978

Raw Filtered Recalibrated
MS1 62,096 30,765 44,366
MS2 717,402 253,584 609,040
MS3 544,105 192,936 486,453
MS4 591,039 209,371 595,139
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: 2,041,553

Raw Filtered Recalibrated
MS1 25,650 11,907 17,825
MS2 340,272 119,990 240,379
MS3 308,076 107,430 260,509
MS4 199,793 69,660 187,908
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: 278,915

Positive Negative
MS2 76,786 32,423
MS3 41,149 24,462
MS4 43,557 19,774
MS5 22,369 6,539
MS6 7,838 1,182
MS7 2,126 273
MS8 352 50
MS9 26 9

Number of peak annotations: 12,658,115

Formulae 11,057,688
Structures 1,600,427

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 1,371 2,598 407,653
Drugs of Abuse/Illegal Drugs 1,185 1,920 345,644
Sports Doping Drugs 846 1,499 301,316
Steroids/Vitamins/Hormones 31 67 13,752
Endogenous Metabolites 3,691 5,560 2,458,379
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 536 844 201,658
Pesticides/Herbicides 756 1,290 143,785
Excipients/Additives/Colorants 262 428 144,503
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 306 72,092
Textile Chemicals/Auxiliary/Dyes 284 425 99,748
Industrial Chemicals 437 735 98,684
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0