Current mzCloud Statistics

Number of compounds: 8,859

Number of spectral trees: 24,387

Raw Filtered Recalibrated
Positive 17,513 17,513 17,513
Negative 6,874 6,874 6,874

Number of spectra: 5,467,606

Raw Filtered Recalibrated
Positive 1,770,145 646,598 1,766,259
Negative 541,027 197,295 546,282

Number of spectra in positive ESI: 4,183,002

Raw Filtered Recalibrated
MS1 60,376 30,179 43,490
MS2 617,373 220,181 549,587
MS3 418,068 150,469 410,978
MS4 422,132 152,459 494,481
MS5 201,814 74,609 182,929
MS6 41,598 15,439 62,162
MS7 7,740 2,867 18,775
MS8 957 362 3,710
MS9 87 33 147

Number of spectra in negative ESI: 1,284,604

Raw Filtered Recalibrated
MS1 24,101 11,381 17,119
MS2 235,907 85,022 185,408
MS3 140,917 50,978 159,380
MS4 112,500 39,885 118,947
MS5 26,485 9,622 51,355
MS6 1,034 377 10,956
MS7 83 30 2,711
MS8 0 0 402
MS9 0 0 4

Number of precursors: 239,546

Positive Negative
MS2 73,279 28,901
MS3 36,426 17,793
MS4 36,694 14,490
MS5 17,662 5,024
MS6 6,086 827
MS7 1,776 190
MS8 341 28
MS9 26 3

Number of peak annotations: 10,958,944

Formulae 9,667,339
Structures 1,291,605

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 1,355 2,582 404,011
Drugs of Abuse/Illegal Drugs 1,191 1,927 346,649
Sports Doping Drugs 846 1,500 301,548
Steroids/Vitamins/Hormones 31 65 11,497
Endogenous Metabolites 3,034 4,588 1,895,123
Natural Products/Medicines 1,740 2,296 1,113,280
Natural Toxins 114 165 178,643
Counterfeit Drug (Therapeutic) 72 117 11,407
Extractables/Leachables 536 843 201,289
Pesticides/Herbicides 755 1,289 143,677
Excipients/Additives/Colorants 262 427 144,134
Illegal Additives 61 110 10,907
Personal Care Products/Cosmetics 199 303 71,326
Textile Chemicals/Auxiliary/Dyes 284 425 99,748
Industrial Chemicals 437 732 97,918
Perfluorinated Hydrocarbons 40 79 16,492
Nanomaterials 0 0 0