Current mzCloud Statistics

Number of compounds: 9,572

Number of spectral trees: 25,128

Raw Filtered Recalibrated
Positive 17,915 17,915 17,915
Negative 7,213 7,213 7,213

Number of spectra: 6,536,790

Raw Filtered Recalibrated
Positive 2,156,803 777,433 1,897,082
Negative 791,893 282,320 631,259

Number of spectra in positive ESI: 4,831,318

Raw Filtered Recalibrated
MS1 61,549 30,578 43,889
MS2 684,366 242,552 571,958
MS3 509,190 181,260 441,769
MS4 545,934 194,186 536,208
MS5 288,494 104,264 212,582
MS6 56,309 20,562 67,280
MS7 9,871 3,620 19,523
MS8 1,003 378 3,726
MS9 87 33 147

Number of spectra in negative ESI: 1,705,472

Raw Filtered Recalibrated
MS1 25,101 11,720 17,458
MS2 302,086 107,194 207,580
MS3 243,273 85,591 193,971
MS4 168,764 59,112 138,164
MS5 47,364 16,838 58,561
MS6 4,182 1,472 12,045
MS7 874 307 2,988
MS8 234 81 483
MS9 15 5 9

Number of precursors: 264,383

Positive Negative
MS2 75,117 30,699
MS3 39,447 21,252
MS4 41,112 17,188
MS5 21,642 6,326
MS6 7,648 1,147
MS7 2,097 271
MS8 352 50
MS9 26 9

Number of peak annotations: 12,165,338

Formulae 10,669,989
Structures 1,495,349

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 1,355 2,581 403,894
Drugs of Abuse/Illegal Drugs 1,191 1,927 346,649
Sports Doping Drugs 846 1,500 301,548
Steroids/Vitamins/Hormones 31 65 11,497
Endogenous Metabolites 3,034 4,587 1,895,006
Natural Products/Medicines 1,740 2,295 1,113,163
Natural Toxins 114 165 178,643
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 536 843 201,289
Pesticides/Herbicides 755 1,289 143,677
Excipients/Additives/Colorants 262 427 144,134
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 303 71,326
Textile Chemicals/Auxiliary/Dyes 284 425 99,748
Industrial Chemicals 437 732 97,918
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0