Current mzCloud Statistics

Number of compounds: 6,586

Number of spectral trees: 10,310

Raw Filtered Recalibrated
Positive 7,512 7,512 7,512
Negative 2,798 2,798 2,798

Number of spectra: 2,096,978

Raw Filtered Recalibrated
Positive 968,731 360,194 360,204
Negative 230,813 88,518 88,518

Number of spectra in positive ESI: 1,689,129

Raw Filtered Recalibrated
MS1 46,816 24,611 24,611
MS2 397,204 147,583 147,593
MS3 154,494 52,117 52,117
MS4 192,588 70,133 70,133
MS5 134,161 49,473 49,473
MS6 35,984 13,471 13,471
MS7 6,563 2,454 2,454
MS8 843 322 322
MS9 78 30 30

Number of spectra in negative ESI: 407,849

Raw Filtered Recalibrated
MS1 18,236 8,984 8,984
MS2 141,736 53,442 53,442
MS3 27,599 10,088 10,088
MS4 33,534 12,312 12,312
MS5 9,254 3,514 3,514
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 93,568

Positive Negative
MS2 35,833 14,306
MS3 9,701 5,188
MS4 10,551 4,945
MS5 8,445 1,611
MS6 2,408 43
MS7 465 0
MS8 65 0
MS9 7 0

Number of peak annotations: 7,954,329

Formulae 7,165,976
Structures 788,353

Number of unique optimized structures: 689,121

PM6 level 578,286
BLYP/6-31+G* level 96,991
BLYP/6-311++G** level 13,844

Compound classes

Compounds Trees Spectra
Therapeutics/Prescription Drugs 902 1,812 255,656
Drugs of Abuse/Illegal Drugs 872 1,277 153,336
Sports Doping Drugs 89 161 14,145
Steroids/Vitamins/Hormones 12 29 4,602
Endogenous Metabolites 1,183 2,091 867,476
Natural Products/Medicines 76 130 115,005
Natural Toxins 60 89 129,650
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 169 315 39,173
Pesticides/Herbicides 533 990 107,529
Excipients/Additives/Colorants 118 202 74,734
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 65 102 31,976
Textile Chemicals/Auxiliary/Dyes 13 28 6,126
Industrial Chemicals 288 500 54,587
Perflourinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0