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3,4-dihydroxyphenylpyruvic acid

3,4-dihydroxyphenylpyruvic acid structure

CAS No.: 4228-66-4

Chemical Name:: 3,4-dihydroxyphenylpyruvic acid

Synonyms: Levodopa Impurity 1;3-(3,4-Dihydroxyphenyl)pyruvic acid;Benzenepropanoic acid, 3,4-dihydroxy-α-oxo-;Benzenepropanoic acid, 3,4-dihydroxy-alpha-oxo-

CBNumber:: CB21337105

Molecular Formula:: C9H8O5

Molecular Weight:: 196.16

MDL Number:: MFCD08460177

MOL File:: 4228-66-4.mol

MSDS File:: SDS

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3,4-dihydroxyphenylpyruvic acid Properties

Melting point	190-192℃ (decomposition)
Boiling point	447.3±35.0 °C(Predicted)
Density	1.540±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	2.42±0.54(Predicted)

3,4-dihydroxyphenylpyruvic acid price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Alichem	4228664	3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid	4228-66-4	100mg	$168.3	2021-12-16	Buy
Crysdot	CD12072833	3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid 97%	4228-66-4	250mg	$221	2021-12-16	Buy
Alichem	4228664	3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid	4228-66-4	250mg	$274.72	2021-12-16	Buy
Alichem	4228664	3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid	4228-66-4	1g	$666.4	2021-12-16	Buy

Product number	Packaging	Price	Buy
4228664	100mg	$168.3	Buy
CD12072833	250mg	$221	Buy
4228664	250mg	$274.72	Buy
4228664	1g	$666.4	Buy

3,4-dihydroxyphenylpyruvic acid Chemical Properties,Uses,Production

Definition

ChEBI: A 2-oxo monocarboxylic acid that is pyruvic acid in which one of the methyl hydrogens is substituted by a 3,4-dihydroxyphenyl group.

3,4-dihydroxyphenylpyruvic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-dihydroxyphenylpyruvic acid Suppliers

Global( 33)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33350	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
Guangzhou PI PI Biotech Inc	+86-020-81716320 +86-13602409664	Sales@pipitech.com	China	3635	55
Shenyang Maud Pharmaceutical Technology Co., Ltd.	024-23982345	1020788318@qq.com	China	2254	58
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10269	58
Shanghai Jian Chao Chemical Technology Co., Ltd.	18017383231 18017383231	lyh_antaeus@163.com	China	9352	55
Bide Pharmatech Ltd.	400-1647117 15221909166	product02@bidepharm.com	China	41438	60
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17994	56
Zhengzhou Alfachem Co., Ltd.	0371-53765687 18937137882	2853979813@qq.com	China	7992	55
Tcichem, Inc.	13918644899	tianchong009@hotmail.com	China	1757	55

Supplier	Advantage
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Amadis Chemical Company Limited	58
Guangzhou PI PI Biotech Inc	55
Shenyang Maud Pharmaceutical Technology Co., Ltd.	58
Hangzhou Sage Chemical Co., Ltd.	58
Shanghai Jian Chao Chemical Technology Co., Ltd.	55
Bide Pharmatech Ltd.	60
ChemStrong Scientific Co.,Ltd	56
Zhengzhou Alfachem Co., Ltd.	55
Tcichem, Inc.	55

View Lastest Price from 3,4-dihydroxyphenylpyruvic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-04-10	Levodopa Impurity 1 4228-66-4	US $0.00-0.00 / mg	10mg	90%+	10g	Guangzhou PI PI BIOTECH INC
	2024-04-10	Levodopa Impurity 1 4228-66-4	US $0.00-0.00 / mg	10mg	90%+	10g	Guangzhou PI PI BIOTECH INC

Levodopa Impurity 1
4228-66-4
US $0.00-0.00 / mg
90%+
Guangzhou PI PI BIOTECH INC

Levodopa Impurity 1
4228-66-4
US $0.00-0.00 / mg
90%+
Guangzhou PI PI BIOTECH INC

Benzenepropanoic acid, 3,4-dihydroxy-alpha-oxo- 3-(3,4-Dihydroxyphenyl)pyruvic acid Benzenepropanoic acid, 3,4-dihydroxy-α-oxo- Levodopa Impurity 1 4228-66-4