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吡咯喹啉醌
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| 描述 |
Pyrroloquinoline quinone (PQQ) 是氧化还原辅助因子，一种阴离子型氧化还原循环原醌。Pyrroloquinoline quinone 最初是从嗜甲基细菌的培养物中分离的，也存在于哺乳动物的组织。Pyrroloquinoline quinone 是哺乳动物的必需营养素，对免疫功能很重要。 |
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| 相关类别 |
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| 靶点 |
Human Endogenous Metabolite
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| 体外研究 |
出生于吡咯喹啉醌（PQQ）剥夺母鼠并由其喂养的幼鼠，其免疫反应和脱发、驼背姿势以及易患主动脉瘤[2]。 |
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| 存储 |
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| 运输 |
室温 |
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| SMILES |
O=C(C(N1)=CC(C2=O)=C1C3=C(N=C(C(O)=O)C=C3C(O)=O)C2=O)O |
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| 参考文献 |
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| 密度 | 2.0±0.1 g/cm3 |
|---|---|
| 沸点 | 1018.6±65.0 °C at 760 mmHg |
| 分子式 | C14H6N2O8 |
| 分子量 | 330.206 |
| 闪点 | 569.8±34.3 °C |
| 精确质量 | 330.012421 |
| PSA | 174.72000 |
| LogP | -0.65 |
| 蒸汽压 | 0.0±0.3 mmHg at 25°C |
| 折射率 | 1.801 |
| 储存条件 | 2-8°C |
| 稳定性 | Light and Temperature Sensitive |
| 分子结构 |
1、 摩尔折射率：71.98 2、 摩尔体积（cm3/mol）：168.2 3、 等张比容（90.2K）：573.1 4、 表面张力（dyne/cm）：134.8 5、 极化率（10-24cm3）：28.53 |
| 计算化学 |
1.疏水参数计算参考值（XlogP）:-0.1 2.氢键供体数量:4 3.氢键受体数量:9 4.可旋转化学键数量:3 5.互变异构体数量:12 6.拓扑分子极性表面积175 7.重原子数量:24 8.表面电荷:0 9.复杂度:647 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 个人防护装备 |
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 安全声明 (欧洲) |
22-24/25 |
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 3 |
| 海关编码 | 2933990090 |
![2-Ethyl 7,9-dimethyl 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quino line-2,7,9-tricarboxylate结构式](https://www.chemsrc.com/caspic/292/80721-47-7.png)
![trimethyl 5,5-dimethoxy-4-oxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate结构式](https://www.chemsrc.com/caspic/019/78939-40-9.png)
![4,5-二氧代-4,5-二氢-1H-吡咯[2,3-f]喹啉-2,7,9-三羧酸三甲酯结构式](https://www.chemsrc.com/caspic/422/74447-88-4.png)
![2-ethyl 7,9-dimethyl 3-nitro-4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate结构式](https://www.chemsrc.com/caspic/406/80721-44-4.png)
![dimethyl 7,8-dimethoxy-6-[3-methoxy-3-oxo-2-(phenylhydrazono)propyl]-5-nitro-2,4-quinolinedicarboxylate结构式](https://www.chemsrc.com/caspic/154/78891-38-0.png)
![2-(hydroxymethyl)-8H-oxazolo[5,4-h]pyrrolo[2,3-f]quinoline-5,7,9-tricarboxylic acid结构式](https://www.chemsrc.com/caspic/182/136842-77-8.png)
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Molecular-level characterization of elastin-like constructs and human aortic elastin Matrix Biol. 38 , 12-21, (2014)
This study aimed to characterize the structures of two elastin-like constructs, one composed of a cross-linked elastin-like polypeptide and the other one of cross-linked tropoelastin, and native aorti…
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Genome-wide RNA sequencing analysis of quorum sensing-controlled regulons in the plant-associated Burkholderia glumae PG1 strain. Appl. Environ. Microbiol. 81 , 7993-8007, (2015)
Burkholderia glumae PG1 is a soil-associated motile plant-pathogenic bacterium possessing a cell density-dependent regulation system called quorum sensing (QS). Its genome contains three genes, here d…
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Pyrroloquinoline-quinone suppresses liver fibrogenesis in mice. PLoS ONE 10(3) , e0121939, (2015)
Liver fibrosis represents the consequences of a sustained wound healing response to chronic liver injuries, and its progression toward cirrhosis is the major cause of liver-related morbidity and morta…
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MFCD00043125 |
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coenzyme PQQ |
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2,7,9-Tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-dione |
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PQQ Cofactor |
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Pyrroloquinoline-quinone |
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4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid |
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4,5-dihydro-4,5-dioxo-1H-pyrrolo-[2,3-f]quinoline-2,7,9-tricarboxylic acid |
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1H-Pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid, 4,5-dihydro-4,5-dioxo- |
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methoxanthin |
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4,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid |
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PQQ |
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Pyrroloquinoline quinone |
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2,7,9-Tricarboxy-4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline |
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Methoxatin |
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1H-Pyrrolo[2,3-f]quinolin-2,7,9-tricarboxylic acid, 4,5-dihydro-4,5-dioxo- |
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1H-pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic acid, 4,5-dihydro-4,5-dioxo- |
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