Current mzCloud Statistics

Number of compounds: 10,369

Number of spectral trees: 26,551

Raw Filtered Recalibrated
Positive 18,835 18,835 18,835
Negative 7,716 7,716 7,716

Number of spectra: 7,853,526

Raw Filtered Recalibrated
Positive 2,592,118 922,009 2,144,749
Negative 1,021,712 359,969 812,969

Number of spectra in positive ESI: 5,658,876

Raw Filtered Recalibrated
MS1 63,913 31,219 44,820
MS2 800,005 279,909 635,365
MS3 627,976 220,399 513,916
MS4 688,860 242,465 628,233
MS5 336,746 120,862 229,180
MS6 62,900 22,860 69,575
MS7 10,509 3,841 19,744
MS8 1,111 417 3,765
MS9 98 37 151

Number of spectra in negative ESI: 2,194,650

Raw Filtered Recalibrated
MS1 26,045 12,043 17,961
MS2 365,471 128,428 248,814
MS3 344,782 119,844 272,913
MS4 221,823 77,191 195,435
MS5 56,955 20,138 61,861
MS6 5,411 1,896 12,469
MS7 976 343 3,024
MS8 234 81 483
MS9 15 5 9

Number of precursors: 293,424

Positive Negative
MS2 79,181 33,148
MS3 43,887 25,664
MS4 47,202 20,848
MS5 24,101 6,865
MS6 8,331 1,273
MS7 2,188 289
MS8 360 50
MS9 28 9

Number of peak annotations: 13,514,996

Formulae 11,754,700
Structures 1,760,296

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