Current mzCloud Statistics

Number of compounds: 7,155

Number of spectral trees: 11,177

Raw Filtered Recalibrated
Positive 8,073 8,073 8,073
Negative 3,104 3,104 3,104

Number of spectra: 2,550,646

Raw Filtered Recalibrated
Positive 1,184,141 440,018 440,028
Negative 276,183 105,138 105,138

Number of spectra in positive ESI: 2,064,187

Raw Filtered Recalibrated
MS1 51,185 26,576 26,576
MS2 440,726 161,051 161,061
MS3 207,519 72,050 72,050
MS4 276,722 102,396 102,396
MS5 163,598 61,308 61,308
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: 486,459

Raw Filtered Recalibrated
MS1 20,314 9,938 9,938
MS2 160,731 59,691 59,691
MS3 42,562 15,777 15,777
MS4 42,195 15,762 15,762
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: 114,138

Positive Negative
MS2 39,075 15,830
MS3 13,587 6,481
MS4 17,117 5,993
MS5 11,256 1,707
MS6 2,493 43
MS7 484 0
MS8 65 0
MS9 7 0

Number of peak annotations: 8,598,399

Formulae 7,680,296
Structures 918,103

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 902 1,818 266,726
Drugs of Abuse/Illegal Drugs 872 1,290 155,104
Sports Doping Drugs 89 161 14,145
Steroids/Vitamins/Hormones 12 29 4,602
Endogenous Metabolites 1,183 2,113 888,631
Natural Products/Medicines 76 130 115,005
Natural Toxins 60 89 129,650
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 169 321 42,782
Pesticides/Herbicides 533 991 107,648
Excipients/Additives/Colorants 118 208 81,190
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 65 105 32,344
Textile Chemicals/Auxiliary/Dyes 13 28 6,126
Industrial Chemicals 288 502 57,716
Perflourinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0