Current mzCloud Statistics

Number of compounds: 8,332

Number of spectral trees: 12,552

Raw Filtered Recalibrated
Positive 9,084 9,084 9,084
Negative 3,468 3,468 3,468

Number of spectra: 2,870,506

Raw Filtered Recalibrated
Positive 1,332,178 492,038 492,048
Negative 316,056 119,093 119,093

Number of spectra in positive ESI: 2,316,264

Raw Filtered Recalibrated
MS1 56,728 28,940 28,940
MS2 535,180 192,801 192,811
MS3 239,000 84,094 84,094
MS4 292,370 107,940 107,940
MS5 164,509 61,626 61,626
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: 554,242

Raw Filtered Recalibrated
MS1 22,234 10,736 10,736
MS2 191,188 70,032 70,032
MS3 47,731 17,754 17,754
MS4 44,475 16,585 16,585
MS5 9,974 3,808 3,808
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 123,695

Positive Negative
MS2 43,462 17,245
MS3 15,681 6,946
MS4 18,029 6,209
MS5 11,318 1,713
MS6 2,493 43
MS7 484 0
MS8 65 0
MS9 7 0

Number of peak annotations: 9,669,803

Formulae 8,579,588
Structures 1,090,215

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 1,049 2,036 299,594
Drugs of Abuse/Illegal Drugs 926 1,356 163,520
Sports Doping Drugs 215 339 37,858
Steroids/Vitamins/Hormones 21 49 10,268
Endogenous Metabolites 1,203 2,174 910,974
Natural Products/Medicines 79 143 119,736
Natural Toxins 96 132 162,044
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 380 619 144,909
Pesticides/Herbicides 536 996 108,073
Excipients/Additives/Colorants 126 220 84,559
Illegal Additives 54 101 10,003
Personal Care Products/Cosmetics 77 128 38,768
Textile Chemicals/Auxiliary/Dyes 72 101 29,817
Industrial Chemicals 305 530 64,011
Perfluorinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0