Current mzCloud Statistics

Number of compounds: 10,263

Number of spectral trees: 26,445

Raw Filtered Recalibrated
Positive 18,749 18,749 18,749
Negative 7,696 7,696 7,696

Number of spectra: 7,754,786

Raw Filtered Recalibrated
Positive 2,544,077 905,791 2,128,531
Negative 1,010,859 356,264 809,264

Number of spectra in positive ESI: 5,578,399

Raw Filtered Recalibrated
MS1 63,664 31,133 44,734
MS2 785,809 275,154 630,610
MS3 612,877 215,331 508,848
MS4 674,827 237,722 623,490
MS5 332,568 119,393 227,711
MS6 62,614 22,763 69,478
MS7 10,509 3,841 19,744
MS8 1,111 417 3,765
MS9 98 37 151

Number of spectra in negative ESI: 2,176,387

Raw Filtered Recalibrated
MS1 25,987 12,023 17,941
MS2 362,226 127,339 247,725
MS3 340,368 118,342 271,411
MS4 219,461 76,369 194,613
MS5 56,209 19,876 61,599
MS6 5,383 1,886 12,459
MS7 976 343 3,024
MS8 234 81 483
MS9 15 5 9

Number of precursors: 291,155

Positive Negative
MS2 78,767 33,052
MS3 43,384 25,517
MS4 46,610 20,729
MS5 23,791 6,816
MS6 8,294 1,271
MS7 2,188 289
MS8 360 50
MS9 28 9

Number of peak annotations: 13,427,528

Formulae 11,691,151
Structures 1,736,377

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