Current mzCloud Statistics

Number of compounds: 8,434

Number of spectral trees: 12,841

Raw Filtered Recalibrated
Positive 9,270 9,270 9,270
Negative 3,571 3,571 3,571

Number of spectra: 2,910,937

Raw Filtered Recalibrated
Positive 1,344,573 496,177 496,187
Negative 327,746 123,127 123,127

Number of spectra in positive ESI: 2,336,937

Raw Filtered Recalibrated
MS1 57,850 29,315 29,315
MS2 546,453 196,565 196,575
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: 574,000

Raw Filtered Recalibrated
MS1 22,786 10,920 10,920
MS2 197,472 72,250 72,250
MS3 50,758 18,760 18,760
MS4 46,302 17,211 17,211
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: 124,745

Positive Negative
MS2 43,948 17,555
MS3 15,681 7,116
MS4 18,029 6,293
MS5 11,318 1,713
MS6 2,493 43
MS7 484 0
MS8 65 0
MS9 7 0

Number of peak annotations: 9,709,439

Formulae 8,608,501
Structures 1,100,938

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 1,082 2,184 315,959
Drugs of Abuse/Illegal Drugs 1,028 1,600 193,550
Sports Doping Drugs 330 638 69,423
Steroids/Vitamins/Hormones 21 52 10,561
Endogenous Metabolites 1,214 2,207 914,617
Natural Products/Medicines 80 146 124,317
Natural Toxins 96 133 162,205
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 407 677 159,870
Pesticides/Herbicides 536 997 108,337
Excipients/Additives/Colorants 127 222 84,779
Illegal Additives 55 102 10,088
Personal Care Products/Cosmetics 77 128 38,768
Textile Chemicals/Auxiliary/Dyes 72 106 31,594
Industrial Chemicals 305 532 64,412
Perfluorinated Hydrocarbons 39 78 16,404
Nanomaterials 0 0 0