HOMOGENTISIC ACID

Modify Date: 2024-01-04 18:07:47

HOMOGENTISIC ACID structure	Common Name	HOMOGENTISIC ACID
	CAS Number	451-13-8	Molecular Weight	168.147
	Density	1.5±0.1 g/cm3	Boiling Point	439.3±30.0 °C at 760 mmHg
	Molecular Formula	C₈H₈O₄	Melting Point	150-152 °C(lit.)
	MSDS	USA	Flash Point	233.6±21.1 °C
	Symbol	GHS07	Signal Word	Warning

Use of HOMOGENTISIC ACID

Homogentisic acid is a specific metabolite in urine and serum, which is used for diagnosis of alkaptonuria.

Name	homogentisic acid
Synonym	More Synonyms

Description	Homogentisic acid is a specific metabolite in urine and serum, which is used for diagnosis of alkaptonuria.
Related Catalog	Natural Products >> Acids and Aldehydes Research Areas >> Others
Target	Human Endogenous Metabolite
References	[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.

Density	1.5±0.1 g/cm3
Boiling Point	439.3±30.0 °C at 760 mmHg
Melting Point	150-152 °C(lit.)
Molecular Formula	C₈H₈O₄
Molecular Weight	168.147
Flash Point	233.6±21.1 °C
Exact Mass	168.042252
PSA	77.76000
LogP	-0.07
Appearance of Characters	crystalline \| off-white to tan
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.643
Storage condition	2-8°C

HOMOGENTISIC ACID MSDS(Chinese)

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

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	AH0589000
HS Code	2918290000

Precursor 10
CAS#:1758-25-4 (2,5-Dimethoxyp... CAS#:106-51-4 1,4-Benzoquinone CAS#:860183-06-8 2-ethoxy-benzof... CAS#:2688-48-4 2,5-Dihydroxyph...
CAS#:156-39-8 4-Hydroxyphenyl... CAS#:408336-37-8 (2,5-diacetoxy-... CAS#:37785-02-7 (4-acetyloxy-3-... CAS#:1084-96-4 Benzoic acid,2,...
CAS#:438239-21-5 1-(2,5-diacetox... CAS#:10385-70-3 (2,5-dihydroxy-...
DownStream 6
CAS#:490-79-9 Gentisic acid CAS#:123-31-9 Hydroquinone CAS#:28613-33-4 fumarylacetoacetate CAS#:10275-07-7 Benzoquinoneace...
CAS#:2688-48-4 2,5-Dihydroxyph... CAS#:76196-46-8 Benzeneacetic a...

HS Code	2918290000
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%

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...

(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

2,5-dihydroxy-benzeneacetic acid

MFCD00004324

DC Chemicals Limited
China
Product Name: Homogentisic acid
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzeneacetic acid,2,5-dihydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: HOMOGENTISIC ACID
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

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Price: ￥800/10 mg

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HOMOGENTISIC ACID

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