Current mzCloud Statistics

Number of compounds: 10,429

Number of spectral trees: 26,611

Raw Filtered Recalibrated
Positive 18,868 18,868 18,868
Negative 7,743 7,743 7,743

Number of spectra: 7,935,599

Raw Filtered Recalibrated
Positive 2,619,561 931,298 2,154,038
Negative 1,043,236 367,233 820,233

Number of spectra in positive ESI: 5,704,897

Raw Filtered Recalibrated
MS1 64,011 31,252 44,853
MS2 804,088 281,283 636,739
MS3 636,907 223,386 516,903
MS4 698,771 245,818 631,586
MS5 340,758 122,259 230,577
MS6 63,308 23,005 69,720
MS7 10,509 3,841 19,744
MS8 1,111 417 3,765
MS9 98 37 151

Number of spectra in negative ESI: 2,230,702

Raw Filtered Recalibrated
MS1 26,126 12,070 17,988
MS2 371,787 130,546 250,932
MS3 353,812 122,876 275,945
MS4 226,212 78,687 196,931
MS5 58,445 20,655 62,378
MS6 5,590 1,957 12,530
MS7 1,015 356 3,037
MS8 234 81 483
MS9 15 5 9

Number of precursors: 295,339

Positive Negative
MS2 79,298 33,321
MS3 44,165 25,933
MS4 47,589 21,051
MS5 24,381 6,978
MS6 8,401 1,293
MS7 2,188 294
MS8 360 50
MS9 28 9

Number of peak annotations: 13,575,821

Formulae 11,802,295
Structures 1,773,526

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