吡咯並喹啉醌

吡咯並喹啉醌
識別
CAS號	72909-34-3
PubChem	1024
ChemSpider	997
SMILES	c1c2c([nH]c1C(=O)O)-c3c(cc(nc3C(=O)C2=O)C(=O)O)C(=O)O;
InChI	1/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24);
InChIKey	MMXZSJMASHPLLR-UHFFFAOYAP
ChEBI	18315
KEGG	C00113
MeSH	PQQ+Cofactor
性質
化學式	C14H6N2O8
摩爾質量	330.206 g/mol g·mol⁻¹
密度	1.963g/cm3
沸點	1018.6°C @ 760mmHg
危險性
閃點	569.8°C
	若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

吡咯並喹啉醌^[1]（英語：Pyrroloquinoline quinone，簡稱為PQQ）是由J·G·豪格（J.G. Hauge）發現的在細菌中存在的繼煙酰胺和黃素以外的第三種氧化還原輔因子（儘管他們事先假設它是萘醌）^[2]。安東尼與札特曼亦在醇脫氫酶中發現了這種未知的氧化還原輔因子並將它命名為「methoxatin」^[3]。

參考文獻

^ [1]^{[永久失效連結]}
^ Hauge JG. Glucose dehydrogenase of bacterium anitratum: an enzyme with a novel prosthetic group. J Biol Chem. 1964, 239: 3630–9. PMID 14257587.
^ Anthony C, Zatman LJ. The microbial oxidation of methanol. The prosthetic group of the alcohol dehydrogenase of Pseudomonas sp. M27: a new oxidoreductase prosthetic group. Biochem J. 1967, 104 (3): 960–9. PMC 1271238 . PMID 6049934.

[1] [1]^{[永久失效連結]}

[2] Hauge JG. Glucose dehydrogenase of bacterium anitratum: an enzyme with a novel prosthetic group. J Biol Chem. 1964, 239: 3630–9. PMID 14257587.

[3] Anthony C, Zatman LJ. The microbial oxidation of methanol. The prosthetic group of the alcohol dehydrogenase of Pseudomonas sp. M27: a new oxidoreductase prosthetic group. Biochem J. 1967, 104 (3): 960–9. PMC 1271238 . PMID 6049934.

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