| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Detected but not Quantified |
|---|
| Creation Date | 2012-09-11 17:54:06 UTC |
|---|
| Update Date | 2023-02-21 17:23:10 UTC |
|---|
| HMDB ID | HMDB0033161 |
|---|
| Secondary Accession Numbers | |
|---|
| Metabolite Identification |
|---|
| Common Name | 2,6-Pyridinedicarboxylic acid |
|---|
| Description | 2,6-Pyridinedicarboxylic acid, also known as 2,6-dicarboxypyridine or 2,6-dipicolinic acid, belongs to the class of organic compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. 2,6-Pyridinedicarboxylic acid is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on 2,6-Pyridinedicarboxylic acid. |
|---|
| Structure | OC(=O)C1=CC=CC(=N1)C(O)=O InChI=1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12) |
|---|
| Synonyms | | Value | Source |
|---|
| 2,6-Dicarboxypyridine | ChEBI | | 2,6-Dipicolinic acid | ChEBI | | PYRIDINE-2,6-dicarboxylIC ACID | ChEBI | | 2,6-Dipicolinate | Generator | | PYRIDINE-2,6-dicarboxylate | Generator | | 2,6-Pyridinedicarboxylate | Generator | | 2,6-Pyridine dicarboxylate | MeSH | | 3,4-Pyridinedicarboxylate | MeSH | | Dipicolinic acid | MeSH | | Dipicolinic acid, calcium salt | MeSH | | Dipicolinic acid, dipotassium salt | MeSH | | Dipicolinic acid, disodium salt | MeSH | | Dipicolinic acid, monosodium salt | MeSH | | Dipicolinic acid, zinc salt | MeSH | | Zinc dipicolinate | MeSH | | Dipicolinate | HMDB, Generator | | 2,6-Pyridinedicarboxylic acid | ChEBI |
|
|---|
| Chemical Formula | C7H5NO4 |
|---|
| Average Molecular Weight | 167.1189 |
|---|
| Monoisotopic Molecular Weight | 167.021857653 |
|---|
| IUPAC Name | pyridine-2,6-dicarboxylic acid |
|---|
| Traditional Name | dipicolinic acid |
|---|
| CAS Registry Number | 499-83-2 |
|---|
| SMILES | OC(=O)C1=CC=CC(=N1)C(O)=O |
|---|
| InChI Identifier | InChI=1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12) |
|---|
| InChI Key | WJJMNDUMQPNECX-UHFFFAOYSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Organoheterocyclic compounds |
|---|
| Class | Pyridines and derivatives |
|---|
| Sub Class | Pyridinecarboxylic acids and derivatives |
|---|
| Direct Parent | Pyridinecarboxylic acids |
|---|
| Alternative Parents | |
|---|
| Substituents | - Pyridine carboxylic acid
- Dicarboxylic acid or derivatives
- Heteroaromatic compound
- Azacycle
- Carboxylic acid
- Carboxylic acid derivative
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteromonocyclic compound
|
|---|
| Molecular Framework | Aromatic heteromonocyclic compounds |
|---|
| External Descriptors | |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| Process | Not Available |
|---|
| Role | |
|---|
| Physical Properties |
|---|
| State | Solid |
|---|
| Experimental Molecular Properties | |
|---|
| Experimental Chromatographic Properties | Not Available |
|---|
| Predicted Molecular Properties | |
|---|
| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 2.54 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.986 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.6 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 230.3 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1243.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 354.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 68.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 207.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 112.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 287.1 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 | 257.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 320.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 651.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 168.4 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 | 965.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 224.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 260.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 699.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 253.8 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 | 318.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 2,6-Pyridinedicarboxylic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(C(=O)O)=N1 | 1782.4 | Semi standard non polar | 33892256 | | 2,6-Pyridinedicarboxylic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CC(C(=O)O[Si](C)(C)C)=N1 | 1766.2 | Semi standard non polar | 33892256 | | 2,6-Pyridinedicarboxylic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(C(=O)O)=N1 | 2019.6 | Semi standard non polar | 33892256 | | 2,6-Pyridinedicarboxylic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CC(C(=O)O[Si](C)(C)C(C)(C)C)=N1 | 2196.2 | Semi standard non polar | 33892256 |
|
|---|