4-羟基苯乙醛
化合物
4-羟基苯乙醛又称对羟基苯乙醛，是分子式为HOC6H4CH2CHO的天然产物，它在室温为白色固体，是苯乙醛的衍生物[1]。它在人体内由单胺氧化酶（MAO）代谢酪胺形成或大肠杆菌内的酪胺氧化酶产生。
| 4-羟基苯乙醛 | |
|---|---|
| |
| IUPAC名 2-(4-Hydroxyphenyl)acetaldehyde | |
| 别名 | p-Hydroxyphenylacetaldehyde |
| 识别 | |
| CAS号 | 7339-87-9 
|
| PubChem | 440113 |
| ChemSpider | 389113 |
| SMILES |
|
| 3DMet | B00637 |
| EINECS | 689-849-1 |
| ChEBI | 15621 |
| KEGG | C03765 |
| 性质 | |
| 化学式 | C8H8O2 |
| 摩尔质量 | 136.15 g·mol−1 |
| 外观 | 白色固体 |
| 熔点 | 118 °C（391 K） |
| 危险性 | |
GHS危险性符号
| |
| GHS提示词 | Warning |
| H-术语 | H302, H312, H315, H319, H332, H335 |
| P-术语 | P261, P264, P270, P271, P280, P301+312, P302+352, P304+312, P304+340, P305+351+338, P312, P321, P322, P330 |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
参考文献
- ^ 4-Hydroxyphenylacetaldehyde. PubChem Compound. U.S. National Library of Medicine: National Center for Biotechnology Information. 2019-08-03 [8 August 2019]. （原始内容存档于2020-08-07）.
(4-hydroxyphenyl)acetaldehyde is an alpha-CH2-containing aldehyde and a member of phenylacetaldehydes. It has a role as a human metabolite, an Escherichia coli metabolite and a mouse metabolite.
- ^ Samanani N, Liscombe DK, Facchini PJ. Molecular cloning and characterization of norcoclaurine synthase, an enzyme catalyzing the first committed step in benzylisoquinoline alkaloid biosynthesis. Plant Journal. 2004, 40: 302–313. doi:10.1111/j.1365-313X.2004.02210.x.
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