Input m/z Matched m/z Delta Name Systematic name Formula Ion Category Main class Sub class 635.52 635.5123 .0077 PE-Cer(d14:0/18:0) N-(octadecanoyl)-tetradecasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d15:0/17:0) N-(heptadecanoyl)-pentadecasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d16:0/16:0) N-(hexadecanoyl)-hexadecasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d17:0/15:0) N-(pentadecanoyl)-heptadecasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d18:0/14:0) N-(tetradecanoyl)-sphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d19:0/13:0) N-(tridecanoyl)-nonadecasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d20:0/12:0) N-(dodecanoyl)-eicosasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d21:0/11:0) N-(undecanoyl)-heneicosasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 PE-Cer(d22:0/10:0) N-(decanoyl)-docosasphinganine-1-phosphoethanolamine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphoethanolamines 635.52 635.5123 .0077 SM(d14:0/15:0) N-(pentadecanoyl)-tetradecasphinganine-1-phosphocholine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphocholines (sphingomyelins) 635.52 635.5123 .0077 SM(d15:0/14:0) N-(tetradecanoyl)-pentadecasphinganine-1-phosphocholine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphocholines (sphingomyelins) 635.52 635.5123 .0077 SM(d16:0/13:0) N-(tridecanoyl)-hexadecasphinganine-1-phosphocholine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphocholines (sphingomyelins) 635.52 635.5123 .0077 SM(d17:0/12:0) N-(dodecanoyl)-heptadecasphinganine-1-phosphocholine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphocholines (sphingomyelins) 635.52 635.5123 .0077 SM(d18:0/11:0) N-(undecanoyl)-sphinganine-1-phosphocholine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphocholines (sphingomyelins) 635.52 635.5123 .0077 SM(d19:0/10:0) N-(decanoyl)-nonadecasphinganine-1-phosphocholine C34H72N2O6P [M+H]+ Sphingolipids Phosphosphingolipids Ceramide phosphocholines (sphingomyelins) 635.52 635.5010 .0190 PA(O-14:0/18:0) 1-tetradecyl-2-octadecanoyl-sn-glycero-3-phosphate C35H72O7P [M+H]+ Glycerophospholipids Glycerophosphates 1-alkyl,2-acylglycerophosphates 635.52 635.5010 .0190 PA(O-16:0/16:0) 1-hexadecyl-2-hexadecanoyl-glycero-3-phosphate C35H72O7P [M+H]+ Glycerophospholipids Glycerophosphates 1-alkyl,2-acylglycerophosphates 635.52 635.5010 .0190 PA(O-18:0/14:0) 1-octadecyl-2-tetradecanoyl-glycero-3-phosphate C35H72O7P [M+H]+ Glycerophospholipids Glycerophosphates 1-alkyl,2-acylglycerophosphates 635.52 635.5010 .0190 PA(O-20:0/12:0) 1-eicosyl-2-dodecanoyl-glycero-3-phosphate C35H72O7P [M+H]+ Glycerophospholipids Glycerophosphates 1-alkyl,2-acylglycerophosphates 635.52 635.5010 .0190 PA(O-22:0/10:0) 1-docosyl-2-decanoyl-sn-glycero-3-phosphate C35H72O7P [M+H]+ Glycerophospholipids Glycerophosphates 1-alkyl,2-acylglycerophosphates 635.52 635.5398 .0198 1-(8-[1]-ladderane-octanyl)-2-(8-[3]-ladderane-octanyl)-sn-glycerol 1-(8-[1]-ladderane-octanyl)-2-(8-[3]-ladderane-octanyl)-sn-glycerol C43H71O3 [M+H]+ Glycerolipids Diradylglycerols Dialkylglycerols 635.52 635.5398 .0198 1-(8-[5]-ladderane-octanyl)-2-(8-[3]-ladderane-octanyl)-sn-glycerol 1-(8-[5]-ladderane-octanyl)-2-(8-[3]-ladderane-octanyl)-sn-glycerol C43H71O3 [M+H]+ Glycerolipids Diradylglycerols Dialkylglycerols 635.52 635.5609 .0409 DG(15:0/22:2(13Z,16Z)/0:0) 1-pentadecanoyl-2-(13Z,16Z-docosadienoyl)-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 DG(15:1(9Z)/22:1(11Z)/0:0) 1-(9Z-pentadecenoyl)-2-11Z-docosenoyl-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 DG(17:0/20:2(11Z,14Z)/0:0) 1-heptadecanoyl-2-(11Z,14Z-eicosadienoyl)-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 DG(17:1(9Z)/20:1(11Z)/0:0) 1-(9Z-heptadecenoyl)-2-(11Z-eicosenoyl)-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 DG(17:2(9Z,12Z)/20:0/0:0) 1-(9Z,12Z-heptadecadienoyl)-2-eicosanoyl-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 DG(18:2(9Z,12Z)/19:0/0:0) 1-(9Z,12Z-octadecadienoyl)-2-nonadecanoyl-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 DG(19:1(9Z)/18:1(9Z)/0:0) 1-9Z-nonadecenoyl-2-(9Z-octadecenoyl)-sn-glycerol C40H75O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.5609 .0409 Hypsiziprenol-B8 C40H75O5 [M+H]+ Lipids and lipid-like molecules 635.52 635.4670 .0530 DG(18:4(6Z,9Z,12Z,15Z)/20:5(5Z,8Z,11Z,14Z,17Z)/0:0) 1-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-2-(5Z,8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycerol C41H63O5 [M+H]+ Glycerolipids Diradylglycerols Diacylglycerols 635.52 635.4646 .0554 PA(12:0/19:0) 1-dodecanoyl-2-nonadecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(13:0/18:0) 1-tridecanoyl-2-octadecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(14:0/17:0) 1-tetradecanoyl-2-heptadecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(15:0/16:0) 1-pentadecanoyl-2-hexadecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(16:0/15:0) 1-hexadecanoyl-2-pentadecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(17:0/14:0) 1-heptadecanoyl-2-tetradecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(18:0/13:0) 1-octadecanoyl-2-tridecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(19:0/12:0) 1-nonadecanoyl-2-dodecanoyl-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(27:0/4:0) 1-heptacosanoyl-2-butyryl-sn-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.4646 .0554 PA(29:0/2:0) 1-nonacosanoyl-2-acetyl-sn-glycero-3-phosphate C34H68O8P [M+H]+ Glycerophospholipids Glycerophosphates Diacylglycerophosphates 635.52 635.5762 .0562 16:2 Campesteryl ester Campest-5-en-3beta-yl (7Z,10Z-hexadecadienoate) C44H75O2 [M+H]+ Sterol Lipids Sterols Steryl esters 635.52 635.5762 .0562 Episteryl palmitoleate 5alpha-ergosta-7,24(28)-dien-3beta-yl (9Z)-hexadec-9-enoate C44H75O2 [M+H]+ Sterol Lipids Sterols Ergosterols and C24-methyl derivatives 635.52 635.5762 .0562 Ergosteryl palmitate (22E)-ergosta-5,7,22-trien-3beta-yl hexadecanoate C44H75O2 [M+H]+ Lipids and lipid-like molecules 635.52 635.5762 .0562 Fecosteryl palmitoleate 5alpha-ergosta-8,24(28)-dien-3beta-yl (9Z)-hexadec-9-enoate C44H75O2 [M+H]+ Sterol Lipids Sterols Ergosterols and C24-methyl derivatives 635.52 635.4517 .0683 Marianoside A (3beta)-25,28-dihydroxy-24-methylidenelanost-8-en-3-yl beta-D-glucopyranoside C37H63O8 [M+H]+ Lipids and lipid-like molecules 635.52 635.4154 .1046 25-O-methoxycimigenol 3-O-alpha-L-arabinopyranoside (2S,4aR,5aS,7aR,7bR,8R,10R,11S,12aS,13R,13aS,13bR,15aR)-13-hydroxy-11-(2-methoxypropan-2-yl)-1,1,7a,8,13a-pentamethyloctadecahydro-10,12a-epoxycyclopropa[1',8a']naphtho[2',1':4,5]indeno[2,1-b]oxepin-2-yl alpha-L-arabinopyranoside C36H59O9 [M+H]+ Lipids and lipid-like molecules 635.52 635.4154 .1046 Kolokoside B C36H59O9 [M+H]+ Lipids and lipid-like molecules 635.52 635.4154 .1046 Laetiposide B C36H59O9 [M+H]+ Lipids and lipid-like molecules 635.52 635.4154 .1046 Soyasapogenol B 3-O-beta-glucuronide C36H59O9 [M+H]+ Lipids and lipid-like molecules 635.52 635.4095 .1105 Flexirubin C43H55O4 [M+H]+ Benzenoids Phenol esters 635.52 635.4001 .1199 Ustilipid D1 C32H59O12 [M+H]+ Lipids and lipid-like molecules 635.52 635.4001 .1199 Ustilipid D2 C32H59O12 [M+H]+ Lipids and lipid-like molecules 635.52 635.3942 .1258 2-O-caffeoyl maslinic acid (2alpha,3beta)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxyolean-12-en-28-oic acid C39H55O7 [M+H]+ Lipids and lipid-like molecules 635.52 635.3803 .1397 Unnarmicin A C36H51N4O6 [M+H]+ Organic acids Peptidomimetics Depsipeptides 635.52 635.3803 .1397 Zygosporamide C36H51N4O6 [M+H]+ Organic acids Peptidomimetics Depsipeptides 635.52 635.3790 .1410 Caudatin-3-O-beta-cymaropyranoside (3beta,12beta,14beta,17alpha)-3-[(2,6-dideoxy-3-O-methyl-beta-D-ribo-hexopyranosyl)oxy]-8,14,17-trihydroxy-20-oxopregn-5-en-12-yl (2E)-3,4-dimethylpent-2-enoate C35H55O10 [M+H]+ Lipids and lipid-like molecules 635.52 635.3790 .1410 Pandaroside B 3beta-[beta-glucopyranosyloxyuronic acid]-16-hydroxy-5alpha,14beta-poriferast-16-ene-15,23-dione C35H55O10 [M+H]+ Sterol Lipids Steroid conjugates Other Steroid conjugates 635.52 635.6701 .1501 Phthioceranic acid (C43) 2S,4S,6S,8S,10S,12S,14S,16S,18S-nonamethyl-tetratriacontanoic acid C43H87O2 [M+H]+ Fatty Acyls Fatty Acids and Conjugates Branched fatty acids 635.52 635.3555 .1645 PKDdiA-PA 1-hexadecanoyl-2-(9-oxo-11-carboxy-10E-undecenoyl)-sn-glycero-3-phosphate C31H56O11P [M+H]+ Glycerophospholipids Oxidized glycerophospholipids Oxidized glycerophosphoglycerols 635.52 635.3439 .1761 Jaspamide O (4R,7R,10S,13S,15E,17R,19S)-7-[2-(2-aminophenyl)-2-oxoethyl]-4-(4-hydroxyphenyl)-8,10,13,15,17,19-hexamethyl-1-oxa-5,8,11-triazacyclononadec-15-ene-2,6,9,12-tetrone C35H47N4O7 [M+H]+ Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues 635.52 635.3062 .2138 Moriniafungin C C33H47O12 [M+H]+ Lipids and lipid-like molecules 635.52 635.3035 .2165 Oxamicetin C29H43N6O10 [M+H]+ Organic oxygen compounds Organooxygen compounds Carbohydrates and carbohydrate conjugates 635.52 635.2963 .2237 Benzanthrin A C35H43N2O9 [M+H]+ Phenylpropanoids and polyketides Angucyclines 635.52 635.2963 .2237 Benzanthrin B C35H43N2O9 [M+H]+ Phenylpropanoids and polyketides Angucyclines 635.52 635.2963 .2237 Rescinnamine methyl (1R,15S,17R,18R,19S,20S)-6,18-dimethoxy-17-{[3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]oxy}-3,13-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-2(10),4,6,8-tetraene-19-carboxylate C35H43N2O9 [M+H]+ Alkaloids and derivatives Yohimbine alkaloids Yohimbine alkaloids 635.52 635.2730 .2470 Ansamitocin P3 C32H44N2O9Cl [M+H]+ Polyketides Macrolides and lactone polyketides 635.52 635.2730 .2470 Maytansinol-9-methyl ether-3-propionate C32H44N2O9Cl [M+H]+ Polyketides Macrolactams 635.52 635.2698 .2502 Squalestatin X C32H43O13 [M+H]+ Organic acids Carboxylic acids Tetracarboxylic acids 635.52 635.2393 .2807 Lactodifucotetraose (2R,3S,4R,5R)-2-{[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-4,5,6-trihydroxy-3-{[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}hexanal C24H43O19 [M+H]+ Lipids and lipid-like molecules 635.52 635.2211 .2989 Albamycin sodium;7-[(2R,3R,4S,5R)-4-carbamoyloxy-3-hydroxy-5-methoxy-6,6-dimethyl-tetrahydropyran-2-yl]oxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-8-methyl-2-oxo-chromen-4-olate C31H36N2O11 [M+H]+ Phenylpropanoids and polyketides Coumarins and derivatives Coumarin glycosides 635.52 635.1970 .3230 Acacetin 7-(4'''-acetylrutinoside) C30H35O15 [M+H]+ Polyketides Flavonoids Flavones and Flavonols 635.52 635.1395 .3805 Actinorhodin [3'-carboxymethyl-5,5',10,10'-tetrahydroxy-1,1'-dimethyl-6,6',9,9'-tetraoxo-3,3',4,4'6,6'9,9'-octahydro-1H,1'H-8,8'-bi(benzo[g]isochromen)-3-yl]acetic acid C32H27O14 [M+H]+ Phenylpropanoids and polyketides Isochromanequinones Isochromanequinones 635.52 635.0879 .4321 Corilagin (1S,19R,21S,22R,23R)-6,7,8,11,12,13,22,23-octahydroxy-3,16-dioxo-2,17,20-trioxatetracyclo[17.3.1.0^{4,9}.0^{10,15}]tricosa-4,6,8,10,12,14-hexaen-21-yl 3,4,5-trihydroxybenzoate C27H23O18 [M+H]+ Phenylpropanoids and polyketides Tannins Hydrolyzable tannins