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尿黑酸，高龙胆酸

尿黑酸，高龙胆酸用途

Homogentisic acid 是尿液和血清代谢物中特定的代谢物,用于诊断尿黑酸尿症。

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尿黑酸，高龙胆酸名称

[ CAS 号 ]:
451-13-8

[ 中文名 ]:
尿黑酸

[ 英文名 ]:
HOMOGENTISIC ACID

[中文别名 ]:

[英文别名 ]:

(2,5-Dihydroxyphenyl)acetic acid
Benzeneacetic acid, 2,5-dihydroxy-
Melanic acid
Homogentisic acid
2,5-Dihydroxyphenylacetic acid
(2,5-dihydroxyphenyl)-Acetic acid
EINECS 207-192-7
Homogenentisic acid
2-(2,5-dihydroxyphenyl)acetic acid
2,5-Dihydroxy-a-toluic Acid

尿黑酸，高龙胆酸生物活性

[ 描述 ]:

Homogentisic acid 是尿液和血清代谢物中特定的代谢物,用于诊断尿黑酸尿症。

[ 相关类别 ]:

天然产物 >> 酸和醛

研究领域 >> 其他

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. Öztekin N, et al. Determination of homogentisic acid in urine for diagnosis of alcaptonuria: Capillary electrophoretic method optimization using experimental design. Biomed Chromatogr. 2018 Jul;32(7):e4216.

[相关活性小分子]

尿黑酸，高龙胆酸物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
439.3±30.0 °C at 760 mmHg

[ 熔点 ]:
150-152 °C(lit.)

[ 分子式 ]:
C₈H₈O₄

[ 分子量 ]:
168.147

[ 闪点 ]:
233.6±21.1 °C

[ 精确质量 ]:
168.042252

[ PSA ]:
77.76000

[ LogP ]:
-0.07

[ 外观性状 ]:
crystalline | off-white to tan

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.643

[ 储存条件 ]:
2-8°C

尿黑酸，高龙胆酸MSDS

尿黑酸，高龙胆酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AH0589000

CHEMICAL NAME :: Acetic acid, (2,5-dihydroxyphenyl)-

CAS REGISTRY NUMBER :: 451-13-8

BEILSTEIN REFERENCE NO. :: 2692860

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H8-O4

MOLECULAR WEIGHT :: 168.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 50 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 238,235,1990

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尿黑酸，高龙胆酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
AH0589000

[ 海关编码 ]:
2918290000

尿黑酸，高龙胆酸合成路线

尿黑酸，高龙胆酸上下游产品

尿黑酸，高龙胆酸上游产品

尿黑酸，高龙胆酸下游产品

尿黑酸，高龙胆酸海关

[ 海关编码 ]: 2918290000

[ 中文概述 ]:
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

尿黑酸，高龙胆酸文献

Automated screening of urine samples for carbohydrates, organic and amino acids after treatment with urease.

J. Chromatogr. A. 562(1-2) , 125-38, (1991)

Eighty-five clinical urine samples and nineteen urine samples previously found by other laboratories to suggest genetic metabolic defects were prepared for trimethylsilylation by treatment with urease...

Mass spectrometric behavior of phenolic acids standards and their analysis in the plant samples with LC/ESI/MS system.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 967 , 21-7, (2014)

Liquid chromatography coupled to mass spectrometry (MS) with electrospray ionization (ESI) is one of analytical techniques to obtain accurate results of low molecular weight aromatic compounds in biol...

The homogentisate and homoprotocatechuate central pathways are involved in 3- and 4-hydroxyphenylacetate degradation by Burkholderia xenovorans LB400.

PLoS ONE 6 , e17583, (2011)

Genome characterization of the model PCB-degrading bacterium Burkholderia xenovorans LB400 revealed the presence of eleven central pathways for aromatic compounds degradation, among them, the homogent...

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