Current mzCloud Statistics

Number of compounds: 10,191

Number of spectral trees: 26,373

Raw Filtered Recalibrated
Positive 18,696 18,696 18,696
Negative 7,677 7,677 7,677

Number of spectra: 7,659,741

Raw Filtered Recalibrated
Positive 2,503,066 894,048 2,116,788
Negative 992,652 350,091 803,096

Number of spectra in positive ESI: 5,513,902

Raw Filtered Recalibrated
MS1 62,989 31,069 44,670
MS2 770,279 271,256 626,712
MS3 602,308 212,421 505,938
MS4 665,094 234,399 620,167
MS5 328,659 118,048 226,366
MS6 62,088 22,583 69,298
MS7 10,440 3,818 19,721
MS8 1,111 417 3,765
MS9 98 37 151

Number of spectra in negative ESI: 2,145,839

Raw Filtered Recalibrated
MS1 25,936 12,004 17,922
MS2 357,297 125,687 246,073
MS3 333,928 116,172 269,246
MS4 215,580 75,046 193,290
MS5 53,844 19,056 60,779
MS6 4,870 1,708 12,281
MS7 948 332 3,013
MS8 234 81 483
MS9 15 5 9

Number of precursors: 288,940

Positive Negative
MS2 78,321 32,927
MS3 42,933 25,309
MS4 46,235 20,548
MS5 23,595 6,701
MS6 8,244 1,218
MS7 2,181 281
MS8 360 50
MS9 28 9

Number of peak annotations: 13,331,660

Formulae 11,614,742
Structures 1,716,918

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 2,646 476,210
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 3,724 5,627 2,525,218
Natural Products/Medicines 1,740 2,299 1,118,278
Natural Toxins 114 165 178,643
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 549 861 218,294
Pesticides/Herbicides 756 1,295 147,065
Excipients/Additives/Colorants 269 442 162,316
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 308 73,808
Textile Chemicals/Auxiliary/Dyes 291 435 108,893
Industrial Chemicals 437 737 98,962
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0