| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2021-09-24 07:23:22 UTC |
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| Update Date | 2021-09-24 07:23:22 UTC |
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| HMDB ID | HMDB0304125 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 3-deoxy-D-manno-octulosonate |
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| Description | 3-deoxy-d-manno-octulosonate, also known as kdo or 2-dehydro-3-deoxy-D-octonate, belongs to sugar acids and derivatives class of compounds. Those are compounds containing a saccharide unit which bears a carboxylic acid group. 3-deoxy-d-manno-octulosonate is soluble (in water) and a moderately acidic compound (based on its pKa). 3-deoxy-d-manno-octulosonate can be found in a number of food items such as peppermint, okra, horseradish tree, and hazelnut, which makes 3-deoxy-d-manno-octulosonate a potential biomarker for the consumption of these food products. 3-deoxy-d-manno-octulosonate may be a unique E.coli metabolite. |
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| Structure | [H][C@@](O)(CO)[C@@]([H])(O)[C@]([H])(O)[C@]([H])(O)CC(=O)C(O)=O InChI=1S/C8H14O8/c9-2-5(12)7(14)6(13)3(10)1-4(11)8(15)16/h3,5-7,9-10,12-14H,1-2H2,(H,15,16)/t3-,5-,6-,7-/m1/s1 |
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| Synonyms | | Value | Source |
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| 2-Dehydro-3-deoxy-D-octonate | ChEBI | | 3-Deoxy-D-manno-2-octulosonate | ChEBI | | 3-Deoxy-D-manno-2-octulosonic acid | ChEBI | | 3-Deoxy-D-manno-octulosonate | ChEBI | | 3-Deoxyoctulosonic acid | ChEBI | | KDO | ChEBI | | Ketodeoxyoctonate | Kegg | | 2-Dehydro-3-deoxy-D-octonic acid | Generator | | 3-Deoxy-D-manno-octulosonic acid | Generator | | 3-Deoxyoctulosonate | Generator | | Ketodeoxyoctonic acid | Generator | | Keto-3-deoxy-D-manno-octulosonate | Generator | | 3-Deoxy-D-manno-oct-2-ulopyranosonic acid | MeSH | | 3-Deoxy-manno-oct-2-ulopyranosonic acid | MeSH | | oligo-alpha(2,8)-3-Deoxy-D-manno-2-octulosonic acid | MeSH | | kdo Sugar acid | MeSH |
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| Chemical Formula | C8H14O8 |
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| Average Molecular Weight | 238.192 |
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| Monoisotopic Molecular Weight | 238.068867424 |
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| IUPAC Name | (4R,5R,6R,7R)-4,5,6,7,8-pentahydroxy-2-oxooctanoic acid |
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| Traditional Name | 3-deoxy-D-manno-octulosonate |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](O)(CO)[C@@]([H])(O)[C@]([H])(O)[C@]([H])(O)CC(=O)C(O)=O |
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| InChI Identifier | InChI=1S/C8H14O8/c9-2-5(12)7(14)6(13)3(10)1-4(11)8(15)16/h3,5-7,9-10,12-14H,1-2H2,(H,15,16)/t3-,5-,6-,7-/m1/s1 |
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| InChI Key | KYQCXUMVJGMDNG-SHUUEZRQSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as sugar acids and derivatives. Sugar acids and derivatives are compounds containing a saccharide unit which bears a carboxylic acid group. |
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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 | Sugar acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Octose monosaccharide
- Medium-chain keto acid
- Sugar acid
- Alpha-keto acid
- Beta-hydroxy ketone
- Monosaccharide
- Keto acid
- Alpha-hydroxy ketone
- Secondary alcohol
- Ketone
- Polyol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Alcohol
- Carbonyl group
- Primary alcohol
- Hydrocarbon derivative
- Organic oxide
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | |
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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 SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 10.5632 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.83 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 647.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 299.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 27.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 174.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 74.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 293.2 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 248.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 738.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 602.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 47.8 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 900.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 193.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 256.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 668.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 379.7 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 414.7 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 3-deoxy-D-manno-octulosonate,7TMS,isomer #1 | C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@@H](C=C(O[Si](C)(C)C)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2328.3 | Semi standard non polar | 33892256 | | 3-deoxy-D-manno-octulosonate,7TMS,isomer #1 | C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@@H](C=C(O[Si](C)(C)C)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2323.7 | Standard non polar | 33892256 | | 3-deoxy-D-manno-octulosonate,7TMS,isomer #1 | C[Si](C)(C)OC[C@@H](O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@@H](C=C(O[Si](C)(C)C)C(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2348.3 | Standard polar | 33892256 | | 3-deoxy-D-manno-octulosonate,5TBDMS,isomer #19 | CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](C=C(O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3336.7 | Semi standard non polar | 33892256 | | 3-deoxy-D-manno-octulosonate,5TBDMS,isomer #19 | CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](C=C(O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2969.6 | Standard non polar | 33892256 | | 3-deoxy-D-manno-octulosonate,5TBDMS,isomer #19 | CC(C)(C)[Si](C)(C)OC[C@@H](O)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](C=C(O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2988.9 | Standard polar | 33892256 | | 3-deoxy-D-manno-octulosonate,5TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](CC(=O)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3277.4 | Semi standard non polar | 33892256 | | 3-deoxy-D-manno-octulosonate,5TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](CC(=O)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3094.7 | Standard non polar | 33892256 | | 3-deoxy-D-manno-octulosonate,5TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H](CC(=O)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2902.0 | Standard polar | 33892256 |
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| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 10V, Positive-QTOF | splash10-00dr-2590000000-c8365537f240bd17c092 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 20V, Positive-QTOF | splash10-03k9-9420000000-7c62b05f704b94da4ed3 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 40V, Positive-QTOF | splash10-074m-9200000000-1f9f181dd8666e848b35 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 10V, Negative-QTOF | splash10-002s-7920000000-37d0c8b357cc7b9ec55b | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 20V, Negative-QTOF | splash10-000i-9400000000-35aeded87e6a52f7d9d0 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 40V, Negative-QTOF | splash10-06rf-9300000000-6953cb4ddc486610ea71 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 10V, Negative-QTOF | splash10-000i-7950000000-446f15944c20db6ad35a | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 20V, Negative-QTOF | splash10-00di-9200000000-b31695a3aea736e88e0a | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 40V, Negative-QTOF | splash10-0006-9000000000-e15cd12fb8544fac2178 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 10V, Positive-QTOF | splash10-0fl9-1960000000-51fe300eedf94aa4af65 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 20V, Positive-QTOF | splash10-0uk9-9700000000-ffaef97a55c72fe661fc | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-deoxy-D-manno-octulosonate 40V, Positive-QTOF | splash10-00fu-9100000000-08188961ad90e14c8a7e | 2021-10-21 | Wishart Lab | View Spectrum |
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