Current mzCloud Statistics

Number of compounds: 6,330

Number of spectral trees: 9,999

Raw Filtered Recalibrated
Positive 7,229 7,229 7,229
Negative 2,770 2,770 2,770

Number of spectra: 1,925,243

Raw Filtered Recalibrated
Positive 885,797 330,135 330,145
Negative 214,240 82,463 82,463

Number of spectra in positive ESI: 1,546,077

Raw Filtered Recalibrated
MS1 44,973 23,669 23,669
MS2 374,941 139,939 139,949
MS3 135,286 45,220 45,220
MS4 170,564 62,087 62,087
MS5 120,135 44,307 44,307
MS6 32,653 12,203 12,203
MS7 6,324 2,358 2,358
MS8 843 322 322
MS9 78 30 30

Number of spectra in negative ESI: 379,166

Raw Filtered Recalibrated
MS1 18,082 8,912 8,912
MS2 139,581 52,675 52,675
MS3 22,370 8,211 8,211
MS4 26,817 9,853 9,853
MS5 6,936 2,634 2,634
MS6 454 178 178
MS7 0 0 0
MS8 0 0 0
MS9 0 0 0

Number of precursors: 87,872

Positive Negative
MS2 34,341 14,177
MS3 8,804 4,876
MS4 9,511 4,398
MS5 7,653 1,382
MS6 2,175 43
MS7 440 0
MS8 65 0
MS9 7 0

Number of peak annotations: 7,567,645

Formulae 6,820,907
Structures 746,738

Number of unique optimized structures: 684,316

PM6 level 578,286
BLYP/6-31+G* level 92,186
BLYP/6-311++G** level 13,844

Compound classes

Compounds Trees Spectra
Therapeutics/Prescription Drugs 891 1,778 209,319
Drugs of Abuse/Illegal Drugs 849 1,238 148,967
Sports Doping Drugs 87 159 13,911
Steroids/Vitamins/Hormones 11 28 4,485
Endogenous Metabolites 1,150 2,037 807,060
Natural Products/Medicines 73 126 111,654
Natural Toxins 60 89 129,650
Counterfeit Drug (Therapeutic) 71 116 11,297
Extractables/Leachables 164 303 31,637
Pesticides/Herbicides 533 985 81,409
Excipients/Additives/Colorants 79 150 47,255
Illegal Additives 53 98 9,204
Personal Care Products/Cosmetics 46 76 21,004
Textile Chemicals/Auxiliary/Dyes 8 16 1,751
Industrial Chemicals 273 474 44,149
Perflourinated Hydrocarbons 20 34 2,066
Nanomaterials 0 0 0