Current mzCloud Statistics

Number of compounds: 10,092

Number of spectral trees: 26,274

Raw Filtered Recalibrated
Positive 18,622 18,622 18,622
Negative 7,652 7,652 7,652

Number of spectra: 7,529,077

Raw Filtered Recalibrated
Positive 2,442,637 873,585 2,096,328
Negative 975,180 344,171 797,176

Number of spectra in positive ESI: 5,412,550

Raw Filtered Recalibrated
MS1 62,776 30,995 44,596
MS2 757,542 266,996 622,452
MS3 588,124 207,668 501,185
MS4 646,039 227,915 613,683
MS5 316,079 113,728 222,046
MS6 60,674 22,097 68,815
MS7 10,313 3,775 19,678
MS8 1,003 378 3,726
MS9 87 33 147

Number of spectra in negative ESI: 2,116,527

Raw Filtered Recalibrated
MS1 25,863 11,979 17,897
MS2 352,968 124,240 244,626
MS3 327,533 114,014 267,088
MS4 210,884 73,432 191,676
MS5 52,210 18,498 60,221
MS6 4,573 1,606 12,179
MS7 900 316 2,997
MS8 234 81 483
MS9 15 5 9

Number of precursors: 286,003

Positive Negative
MS2 77,953 32,813
MS3 42,498 25,129
MS4 45,540 20,344
MS5 22,982 6,603
MS6 8,077 1,187
MS7 2,167 273
MS8 352 50
MS9 26 9

Number of peak annotations: 13,177,227

Formulae 11,488,811
Structures 1,688,416

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