| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-29 17:01:41 UTC |
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| Update Date | 2022-09-22 18:34:38 UTC |
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| HMDB ID | HMDB0304903 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | Caffeic acid sulfate |
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| Description | Caffeic acid sulfate, also known as caffeate sulfate(2-), belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. Caffeic acid sulfate 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 a significant number of articles have been published on Caffeic acid sulfate. |
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| Structure | OC(=O)\C=C\C1=CC(OS([O-])(=O)=O)=C([O-])C=C1 InChI=1S/C9H8O7S/c10-7-3-1-6(2-4-9(11)12)5-8(7)16-17(13,14)15/h1-5,10H,(H,11,12)(H,13,14,15)/p-2/b4-2+ |
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| Synonyms | | Value | Source |
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| Caffeate sulfate(2-) | ChEBI | | Caffeate sulphate(2-) | Generator | | Caffeic acid sulfuric acid(2-) | Generator | | Caffeic acid sulphuric acid(2-) | Generator | | Caffeate sulfate | Generator | | Caffeate sulphate | Generator | | Caffeic acid sulfuric acid | Generator | | Caffeic acid sulphuric acid | Generator | | Caffeate 3-sulfate(2-) | HMDB | | Caffeate 3-sulphate(2-) | HMDB | | Caffeic acid 3-sulfuric acid(2-) | HMDB | | Caffeic acid 3-sulphuric acid(2-) | HMDB | | Caffeic acid sulfate | ChEBI |
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| Chemical Formula | C9H6O7S |
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| Average Molecular Weight | 258.2 |
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| Monoisotopic Molecular Weight | 257.984520867 |
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| IUPAC Name | 4-[(1E)-2-carboxyeth-1-en-1-yl]-2-(sulfooxy)benzen-1-olate |
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| Traditional Name | 4-[(1E)-2-carboxyeth-1-en-1-yl]-2-(sulfooxy)benzenolate |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)\C=C\C1=CC(OS([O-])(=O)=O)=C([O-])C=C1 |
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| InChI Identifier | InChI=1S/C9H8O7S/c10-7-3-1-6(2-4-9(11)12)5-8(7)16-17(13,14)15/h1-5,10H,(H,11,12)(H,13,14,15)/p-2/b4-2+ |
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| InChI Key | VWQNTRNACRFUCQ-DUXPYHPUSA-L |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Cinnamic acids and derivatives |
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| Sub Class | Hydroxycinnamic acids and derivatives |
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| Direct Parent | Coumaric acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Cinnamic acid
- Coumaric acid or derivatives
- Phenylsulfate
- Arylsulfate
- Phenoxy compound
- Styrene
- Phenoxide
- Sulfuric acid ester
- Sulfate-ester
- Sulfuric acid monoester
- Benzenoid
- Monocyclic benzene moiety
- Organic sulfuric acid or derivatives
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- Hydrocarbon derivative
- Carbonyl group
- Organic anion
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic 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 | Not Available |
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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 SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 12.1793 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 6.42 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1664.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 395.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 125.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 244.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 99.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 454.3 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 | 582.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 148.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 982.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 355.0 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 | 1374.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 291.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 321.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 576.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 268.6 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 | 198.7 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Caffeic acid sulfate,1TMS,isomer #1 | C[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C1 | 2242.5 | Semi standard non polar | 33892256 | | Caffeic acid sulfate,1TMS,isomer #1 | C[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C1 | 2271.3 | Standard non polar | 33892256 | | Caffeic acid sulfate,1TMS,isomer #1 | C[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C1 | 3132.2 | Standard polar | 33892256 | | Caffeic acid sulfate,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C1 | 2505.3 | Semi standard non polar | 33892256 | | Caffeic acid sulfate,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C1 | 2528.8 | Standard non polar | 33892256 | | Caffeic acid sulfate,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)/C=C/C1=CC=C([O-])C(OS(=O)(=O)[O-])=C1 | 3159.6 | Standard polar | 33892256 |
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