“Phloroglucinol carboxylic acid”的意思、由来-开放百科全书

词条

Phloroglucinol carboxylic acid

释义

References

{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 409540642
| Name = Phloroglucinol carboxylic acid
| ImageFile = 2,4,6-Trihydroxybenzoic acid.svg
| ImageName = Chemical structure of phloroglucinol carboxylic acid
| IUPACName = 2,4,6-trihydroxybenzoic acid
| OtherNames = PGCA
Phloroglucinic acid
Acetylphloroglucinol
|Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|??}}
| CASNo = 83-30-7
| CASNoOther =
| PubChem = 66520
| SMILES = C1=C(C=C(C(=C1O)C(=O)O)O)O
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 59891
| InChI = 1/C7H6O5/c8-3-1-4(9)6(7(11)12)5(10)2-3/h1-2,8-10H,(H,11,12)
| InChIKey = IBHWREHFNDMRPR-UHFFFAOYAP
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/C7H6O5/c8-3-1-4(9)6(7(11)12)5(10)2-3/h1-2,8-10H,(H,11,12)
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = IBHWREHFNDMRPR-UHFFFAOYSA-N
| MeSHName =
}}
|Section2={{Chembox Properties
| Formula = C₇H₆O₅
| MolarMass = 170.11954 g/mol
| Appearance =
| Density =
| MeltingPt =
| BoilingPt =
| Solubility =
}}
}}

Phloroglucinol carboxylic acid is a trihydroxybenzoic acid, a type of phenolic acid.

It is produced by Pseudomonas fluorescens.^[1] It is a catechin degradation product excreted by the bacterium Acinetobacter calcoaceticus, a species of bacteria part of the human body normal flora, grown on catechin as sole source of carbon.^[2] It is also found in wine.^[3]

References

1. ^Biosynthesis of Phloroglucinol. Jihane Achkar, Mo Xian, Huimin Zhao and J. W. Frost, J. AM. CHEM. SOC., 2005, volume 127, pages 5332-5333, {{doi|10.1021/ja042340g}}
2. ^M. Arunachalam, N. Mohan, R. Sugadev, P. Chellappan and A. Mahadevan: Degradation of (+)-catechin by Acinetobacter calcoaceticus MTC 127, Biochimica et Biophysica Acta (BBA), Volume 1621, Issue 3, 11 June 2003, pages 261–265, {{doi|10.1016/S0304-4165(03)00077-1}}.
3. ^C. García Barroso, R. Cela Torrijos and J. A. Pérez-Bustamante: HPLC separation of benzoic and hydroxycinnamic acids in wines, Chromatographia, Volume 17, Number 5, pages 249–252, {{doi|10.1007/BF02263033}}.

2 : Trihydroxybenzoic acids|Phloroglucinols

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