Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 19:38:27 UTC |
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Update Date | 2022-11-23 22:29:19 UTC |
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HMDB ID | HMDB0258280 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Sialyl Lewis x antigen |
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Description | 2-{[3,5-dihydroxy-2-({6-hydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-3-yl}oxy)-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid belongs to the class of organic compounds known as n-acylneuraminic acids. These are neuraminic acids carrying an N-acyl substituent. Based on a literature review very few articles have been published on 2-{[3,5-dihydroxy-2-({6-hydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-3-yl}oxy)-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Sialyl lewis x antigen is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Sialyl Lewis x antigen is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CC1OC(OC2C(NC(C)=O)C(O)OC(CO)C2OC2OC(CO)C(O)C(OC3(CC(O)C(NC(C)=O)C(O3)C(O)C(O)CO)C(O)=O)C2O)C(O)C(O)C1O InChI=1S/C31H52N2O23/c1-8-17(41)20(44)21(45)28(50-8)54-25-16(33-10(3)38)27(47)51-14(7-36)23(25)53-29-22(46)26(19(43)13(6-35)52-29)56-31(30(48)49)4-11(39)15(32-9(2)37)24(55-31)18(42)12(40)5-34/h8,11-29,34-36,39-47H,4-7H2,1-3H3,(H,32,37)(H,33,38)(H,48,49) |
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Synonyms | Value | Source |
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2-{[3,5-dihydroxy-2-({6-hydroxy-5-[(1-hydroxyethylidene)amino]-2-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-3-yl}oxy)-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylate | Generator |
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Chemical Formula | C31H52N2O23 |
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Average Molecular Weight | 820.748 |
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Monoisotopic Molecular Weight | 820.296085942 |
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IUPAC Name | 5-acetamido-2-[(2-{[5-acetamido-6-hydroxy-2-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl)oxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid |
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Traditional Name | 5-acetamido-2-[(2-{[5-acetamido-6-hydroxy-2-(hydroxymethyl)-4-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl)oxy]-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | CC1OC(OC2C(NC(C)=O)C(O)OC(CO)C2OC2OC(CO)C(O)C(OC3(CC(O)C(NC(C)=O)C(O3)C(O)C(O)CO)C(O)=O)C2O)C(O)C(O)C1O |
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InChI Identifier | InChI=1S/C31H52N2O23/c1-8-17(41)20(44)21(45)28(50-8)54-25-16(33-10(3)38)27(47)51-14(7-36)23(25)53-29-22(46)26(19(43)13(6-35)52-29)56-31(30(48)49)4-11(39)15(32-9(2)37)24(55-31)18(42)12(40)5-34/h8,11-29,34-36,39-47H,4-7H2,1-3H3,(H,32,37)(H,33,38)(H,48,49) |
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InChI Key | NIGUVXFURDGQKZ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as n-acylneuraminic acids. These are neuraminic acids carrying an N-acyl substituent. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbohydrates and carbohydrate conjugates |
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Direct Parent | N-acylneuraminic acids |
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Alternative Parents | |
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Substituents | - Oligosaccharide
- N-acylneuraminic acid
- Acylaminosugar
- Neuraminic acid
- N-acyl-alpha-hexosamine
- C-glucuronide
- C-glycosyl compound
- Glycosyl compound
- O-glycosyl compound
- Ketal
- Pyran
- Oxane
- Acetamide
- Carboxamide group
- Hemiacetal
- Secondary carboxylic acid amide
- Secondary alcohol
- Acetal
- Monocarboxylic acid or derivatives
- Organoheterocyclic compound
- Carboxylic acid
- Carboxylic acid derivative
- Oxacycle
- Polyol
- Alcohol
- Organic oxide
- Organopnictogen compound
- Carbonyl group
- Hydrocarbon derivative
- Organic nitrogen compound
- Organonitrogen compound
- Primary alcohol
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredictor | Adduct Type | CCS Value (Å2) | Reference |
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DeepCCS | [M+H]+ | 261.233 | 30932474 | DeepCCS | [M-H]- | 259.081 | 30932474 | DeepCCS | [M-2H]- | 292.321 | 30932474 | DeepCCS | [M+Na]+ | 266.974 | 30932474 |
Predicted Kovats Retention IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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sialyl Lewis x antigen,1TMS,isomer #1 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O[Si](C)(C)C)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6369.3 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #1 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O[Si](C)(C)C)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5377.3 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #1 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O[Si](C)(C)C)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11427.6 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #10 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O[Si](C)(C)C)(C(=O)O)OC1C(O)C(O)CO | 6398.2 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #10 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O[Si](C)(C)C)(C(=O)O)OC1C(O)C(O)CO | 5388.3 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #10 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O[Si](C)(C)C)(C(=O)O)OC1C(O)C(O)CO | 11532.6 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #11 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O[Si](C)(C)C)C2O)(C(=O)O)OC1C(O)C(O)CO | 6373.0 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #11 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O[Si](C)(C)C)C2O)(C(=O)O)OC1C(O)C(O)CO | 5394.2 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #11 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O[Si](C)(C)C)C2O)(C(=O)O)OC1C(O)C(O)CO | 11548.0 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #12 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O[Si](C)(C)C)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6365.7 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #12 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O[Si](C)(C)C)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5389.8 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #12 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O[Si](C)(C)C)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11479.2 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #13 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O[Si](C)(C)C)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6396.2 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #13 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O[Si](C)(C)C)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5380.8 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #13 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O[Si](C)(C)C)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11587.6 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #14 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(N(C(C)=O)[Si](C)(C)C)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6310.6 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #14 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(N(C(C)=O)[Si](C)(C)C)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5451.5 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #14 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(N(C(C)=O)[Si](C)(C)C)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11568.0 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #15 | CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(O)C(OC3(C(=O)O)CC(O)C(N(C(C)=O)[Si](C)(C)C)C(C(O)C(O)CO)O3)C2O)C1OC1OC(C)C(O)C(O)C1O | 6310.3 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #15 | CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(O)C(OC3(C(=O)O)CC(O)C(N(C(C)=O)[Si](C)(C)C)C(C(O)C(O)CO)O3)C2O)C1OC1OC(C)C(O)C(O)C1O | 5445.8 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #15 | CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(O)C(OC3(C(=O)O)CC(O)C(N(C(C)=O)[Si](C)(C)C)C(C(O)C(O)CO)O3)C2O)C1OC1OC(C)C(O)C(O)C1O | 11607.8 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #2 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO[Si](C)(C)C)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6371.3 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #2 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO[Si](C)(C)C)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5428.3 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #2 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO[Si](C)(C)C)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11665.1 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #3 | CC(=O)NC1C(O)CC(OC2C(O)C(CO[Si](C)(C)C)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6368.6 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #3 | CC(=O)NC1C(O)CC(OC2C(O)C(CO[Si](C)(C)C)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5428.5 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #3 | CC(=O)NC1C(O)CC(OC2C(O)C(CO[Si](C)(C)C)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11655.4 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #4 | CC(=O)NC1C(O)CC(OC2C(O)C(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)OC(CO)C2O[Si](C)(C)C)(C(=O)O)OC1C(O)C(O)CO | 6399.0 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #4 | CC(=O)NC1C(O)CC(OC2C(O)C(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)OC(CO)C2O[Si](C)(C)C)(C(=O)O)OC1C(O)C(O)CO | 5369.9 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #4 | CC(=O)NC1C(O)CC(OC2C(O)C(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)OC(CO)C2O[Si](C)(C)C)(C(=O)O)OC1C(O)C(O)CO | 11491.5 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #5 | CC(=O)NC1C(O[Si](C)(C)C)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 6383.8 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #5 | CC(=O)NC1C(O[Si](C)(C)C)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 5385.3 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #5 | CC(=O)NC1C(O[Si](C)(C)C)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO | 11687.9 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #6 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O[Si](C)(C)C)C(O)CO | 6392.5 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #6 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O[Si](C)(C)C)C(O)CO | 5395.7 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #6 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O[Si](C)(C)C)C(O)CO | 11588.2 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #7 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(CO)O[Si](C)(C)C | 6375.9 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #7 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(CO)O[Si](C)(C)C | 5421.8 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #7 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(CO)O[Si](C)(C)C | 11616.5 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #8 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO[Si](C)(C)C | 6381.3 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #8 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO[Si](C)(C)C | 5436.2 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #8 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O)OC1C(O)C(O)CO[Si](C)(C)C | 11643.0 | Standard polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #9 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O[Si](C)(C)C)OC1C(O)C(O)CO | 6329.8 | Semi standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #9 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O[Si](C)(C)C)OC1C(O)C(O)CO | 5418.9 | Standard non polar | 33892256 | sialyl Lewis x antigen,1TMS,isomer #9 | CC(=O)NC1C(O)CC(OC2C(O)C(CO)OC(OC3C(CO)OC(O)C(NC(C)=O)C3OC3OC(C)C(O)C(O)C3O)C2O)(C(=O)O[Si](C)(C)C)OC1C(O)C(O)CO | 11760.4 | Standard polar | 33892256 |
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