Merck
CN
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文件

151610

Sigma-Aldrich

DL-3,4-二羟基杏仁酸

95%

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线性分子式:
(HO)2C6H3CH(OH)CO2H
CAS号:
14883-87-5
分子量:
184.15
EC 号:
238-956-8
MDL编号:
MFCD00004231
PubChem化学物质编号:
24849152
NACRES:
NA.22

检测方案

95%

mp

136-137 °C (dec.) (lit.)

SMILES string

OC(C(O)=O)c1ccc(O)c(O)c1

InChI

1S/C8H8O5/c9-5-2-1-4(3-6(5)10)7(11)8(12)13/h1-3,7,9-11H,(H,12,13)

InChI key

RGHMISIYKIHAJW-UHFFFAOYSA-N

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一般描述

去甲肾上腺素的代谢物。

应用

DL-3,4-二羟基扁桃酸用于同时分析尿液中的4-羟基-3-甲氧基扁桃酸和4-羟基-3-甲氧基苯基乙酸。此外，其还被用来研究体温变化。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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M Kawamura et al.
Journal of the autonomic nervous system, 66(3), 145-148 (1997-12-24)
After norepinephrine (NE) is deaminated by monoamine oxidase (MAO), the aldehyde formed is either metabolized to 3,4-dihydroxy-mandelic acid (DHMA) by aldehyde dehydrogenase or is converted to 3,4-dihydroxyphenylglycol (DHPG) by aldehyde or aldose reductase. The present study examined the effects of
J Y Li et al.
Analytical biochemistry, 190(2), 354-359 (1990-11-01)
A quantitative assay for the diphenol oxidase activity of tyrosinase (EC 1.14.18.1) using high-pressure liquid chromatography with electrochemical detection is described. The assay is based on the observation (M. Sugumaran, 1986, Biochemistry 25, 4489-4492) that tyrosinase catalyzes the oxidative decarboxylation
S J Soldin et al.
Clinical chemistry, 26(2), 291-294 (1980-02-01)
We describe a rapid, reliable "high-performance" liquid-chromatographic method of simultaneously analyzing for 4-hydroxy-3-methoxymandelic acid (I) and 4-hydroxy-3-methoxyphenylacetic acid (II) in urine. Paired-ion chromatography and amperometric detection are used in the method. A 5-mL aliquot of urine is adjusted to pH
Andrea E Schwaninger et al.
Drug metabolism and disposition: the biological fate of chemicals, 39(11), 1998-2002 (2011-07-29)
Different pharmacokinetic properties are known for the two enantiomers of the entactogen 3,4-methylendioxy-methamphetamine (MDMA), most likely due to enantioselective metabolism. The aim of the present work was 1) the investigation of the main sulfotransferases (SULT) isoenzymes involved in the sulfation
T H Czapla et al.
Biochimica et biophysica acta, 1077(3), 400-406 (1991-04-29)
Cyclic voltammetric and chronoamperometric data are consistent with a process in which 3,4-dihydroxymandelic acid (DOMA) is oxidized initially in a two-electron step to its corresponding o-benzoquinone. This species is unstable and undergoes the rate-determining loss of CO2 (k = 1.6
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