Current mzCloud Statistics

Number of compounds: 8,141

Number of spectral trees: 12,304

Raw Filtered Recalibrated
Positive 8,943 8,943 8,943
Negative 3,361 3,361 3,361

Number of spectra: 2,773,741

Raw Filtered Recalibrated
Positive 1,289,275 477,367 477,377
Negative 301,420 114,151 114,151

Number of spectra in positive ESI: 2,244,019

Raw Filtered Recalibrated
MS1 56,277 28,791 28,791
MS2 518,594 187,261 187,271
MS3 223,283 78,573 78,573
MS4 282,913 104,718 104,718
MS5 163,817 61,387 61,387
MS6 36,765 13,774 13,774
MS7 6,705 2,511 2,511
MS8 843 322 322
MS9 78 30 30

Number of spectra in negative ESI: 529,722

Raw Filtered Recalibrated
MS1 21,881 10,622 10,622
MS2 179,788 66,228 66,228
MS3 46,019 17,124 17,124
MS4 43,351 16,207 16,207
MS5 9,927 3,792 3,792
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 121,466

Positive Negative
MS2 43,067 16,973
MS3 14,864 6,802
MS4 17,575 6,118
MS5 11,268 1,707
MS6 2,493 43
MS7 484 0
MS8 65 0
MS9 7 0

Number of peak annotations: 9,451,570

Formulae 8,393,872
Structures 1,057,698

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 1,047 2,031 299,127
Drugs of Abuse/Illegal Drugs 924 1,350 162,738
Sports Doping Drugs 214 334 37,186
Steroids/Vitamins/Hormones 21 49 10,268
Endogenous Metabolites 1,203 2,174 911,004
Natural Products/Medicines 79 143 119,736
Natural Toxins 64 99 132,882
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 349 583 124,349
Pesticides/Herbicides 536 996 108,073
Excipients/Additives/Colorants 124 216 81,912
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 75 126 37,350
Textile Chemicals/Auxiliary/Dyes 45 69 9,811
Industrial Chemicals 303 527 62,661
Perfluorinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0