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ChemicalBook >> CAS DataBase List >>(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Structure
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid structure
CAS No.
62893-24-7
Chemical Name:
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
Synonyms
HO-EPCP;OH-EPCP;Dioxypiperazine acid;Oxygen piperazine acid;Cefoperazone Impurity 2;2R-2-((4-ethyl-2,3-dioxypipera;2-(4 hydroxyphenyl)acetic acid HO-EPCP;2R-2-((4-ETHYL-2,3-DIOXYPIPERAZYL)FORMAMIDE)-4-HYDROXYPHENYLACETICACID;(R)-(-)-alpha-(((4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl)nh)-4-OH-ben;2R-2-((4-ETHYL-2,3-DIOXYPIPERAZYL)FORMAMIDE)-P-HYDROXY PHENYLACETIC ACID
CBNumber:
CB4278184
Molecular Formula:
C15H17N3O6
Molecular Weight:
335.32
MDL Number:
MFCD00792472
MOL File:
62893-24-7.mol
MSDS File:
SDS
Last updated:2023-06-08 17:06:36
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(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Properties

Melting point 205 °C (dec.) (lit.)
Boiling point 471.96°C (rough estimate)
alpha -0.85 º(c=1,MeOH)
Density 1.2546 (rough estimate)
refractive index 1.5600 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Sparingly)
form Solid
pka 3.40±0.10(Predicted)
color White to Off-White
optical activity [α]20/D 85°, c = 1 in methanol
CAS DataBase Reference 62893-24-7(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  2933.59.8000

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 472905 (R)-(?)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic acid 97% 62893-24-7 5g $182 2023-06-20 Buy
TCI Chemical E0994 (R)-(-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic Acid >98.0%(HPLC)(T) 62893-24-7 1g $23 2024-03-01 Buy
TCI Chemical E0994 (R)-(-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic Acid >98.0%(HPLC)(T) 62893-24-7 5g $84 2024-03-01 Buy
TRC E917365 (αR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneaceticAcid 62893-24-7 25g $175 2021-12-16 Buy
AK Scientific C972 (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)aceticacid 62893-24-7 5g $171 2021-12-16 Buy
Product number Packaging Price Buy
472905 5g $182 Buy
E0994 1g $23 Buy
E0994 5g $84 Buy
E917365 25g $175 Buy
C972 5g $171 Buy

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

(αR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneacetic Acid is an intermediate used to prepare Cephalosporin derivatives with activities against both Gram-positive and Gram-negative bacteria.

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Preparation Products And Raw materials

Raw materials

Acetone Sodium sulfate Sodium chloride 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride Chlorotrimethylsilane
Ethyl acetate Dichloromethane 4-Hydroxy-D-(-)-2-phenylglycine Hexamethyldisilazane 1-Butanol

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Preparation Products

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Suppliers

Global( 242)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29884 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 13503 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17365 58
Longyan Tianhua Biological Technology Co., Ltd 		0086 18039857276 18039857276 CHINA 2783 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34553 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 22883 58
Supplier Advantage
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
SIMAGCHEM CORP 		58
Longyan Tianhua Biological Technology Co., Ltd 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dideu Industries Group Limited 		58

View Lastest Price from (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid pictures 2022-03-04 (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
62893-24-7
 US $1.10 / g 1g 99.00% 100 Tons Dideu Industries Group Limited
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid pictures 2019-07-06 (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
62893-24-7
 US $7.00 / kg 1kg 99% 100kg Career Henan Chemical Co

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid Spectrum

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid(62893-24-7)IR

62893-24-7((2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid)Related Search:

Ethyl cyanoacetate 3-Diethylaminophenol Ethylparaben PIPERAZINE CITRATE HYDRATE Piperacillin
1-Hydroxyethylidene-1,1-diphosphonic acid Ethyl acetate ISOXADIFEN-ETHYL Trinexapac-ethyl Ethyl acrylate
Ethyl propiolate Ethanol N-Aminoethylpiperazine (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-phenylacetic acid 2-Ethylhexyl ferulate
1,4-Dioxane Selenium dioxide 5-Mercapto-1-methyltetrazole

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(R)-(-)-ALPHA-[[(4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL]AMINO]-4-HYDROXYBENZENEACETIC ACID (R)-(-)-[[(4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL]AMINO]-4-HYDROXYBENZENEACETIC ACID D-(-)-A-(4-ETHYL-2,3-DIOXO PIPERZINYL) CARBOCAMIDE-4-HYDROXYPHENYL-ACETIC ACID D-(-)-2-(2,3-DIOXO-4-ETHYL-1-PIPERAZIN-CARBOXAMIDE)-ALPHA-4-HYDROXY PHENYL ACETIC ACID D-(-)-2-[(4-ETHYL-2,3-DIOXO-1-PIPERAZINEYL)-CARBONYLAMINO]-2-(4-HYDROXYPHENYL) ACETIC ACID 2R-2-((4-ETHYL-2,3-DIOXYPIPERAZYL)FORMAMIDE)-P-HYDROXY PHENYLACETIC ACID (2R)-2-[(4-ETHYL-2,3-DIOXOPIPERAZINYL)CARBONYLAMINO]-2-(4-HYDROXYPHENYL)ACETIC ACID N-((4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL)-A-AMINO-P- HYDROXYPHENYLACETIC ACID 2R-2-((4-ethyl-2,3-dioxypipera D(-)-2-[[(4-ETHYL-2,3-DIOXOPIPERAZINYL)CARBONYL]AMINO]-2-(4-HYDROXYPHENYL)ACETIC ACID HO-EPCP D-(-)-A-[[(4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL]AMINO]-4-HYDROXYBENZENEACET 2R-2-((4-ETHYL-2,3-DIOXYPIPERAZYL)FORMAMIDE)-4-HYDROXYPHENYLACETICACID ( R ) -2-[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonylamino]-2-(4-hydroxyphenyl)acetic acid N-(((4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)-4-hydroxybenzeneacetic acid N-((4-Ethyl-2,3-dioxo-1-piperazinyl)car-bonyl)-amino-p-hydroxyphenylacetic acid {[(2,3-Dioxo-4-ethyl-1-piperazinyl)-carbonyl]-amino}-(4-hydroxyphenyl)-acet BENZENEACETICACID,A-[[(4-ETHYL-2,3-DIOXO-1-PIPERAZINYL)CARBONYL]AMINO]-4-HYDROXY-(9CI) [[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino](4-hydroxyphenyl)acetic acid (R)-(-)-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenz D(-)-2[(4-ehtyl-2,3-dioxo-1-piperazineyl)-carbonylamino]-2-(4-hydroxyphenyl)acetic acid (R)-(-)-A-(((4-ETHYL-2,3-DIOXO-1-PIPERAZ IN -YL)CARBONYL)AMINO)-4-OH-BENZENEACETI HO-EPCP:D-(-)-2-[(4-ETHYL-2,3-DIOXO-1-PIPERAZINEYL)-CARBONYLAMINO] -2-(4-HYDROXYPHENYL) ACETIC ACID D(-)-a-[[(4-Ethyl-2,3-Dioxo-1-Piperazinyl)Carbonyl]Amino]-2-(4-Hydroxyphenyl)AceticAcid (R)-(-)-a-(((4-Ethyl-2,3-dioxo-1-piperazin-yl)carbonyl)nh)-4-oh-benzeneaceticacid Benzeneacetic acid, a-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]aMino]-4-hydroxy-,(aR)- (R)-(-)-alpha-(((4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl)nh)-4-OH-benzene acetic acid (R)-(-)-alpha-(((4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl)nh)-4-OH-ben 2-(4 hydroxyphenyl)acetic acid HO-EPCP (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid,97% (R)-(-)-[[(4-Ethyl-2,3-dioxo-1-piperzinyl)carbonyl]amino]-4-hydroxybenzenacetic Acid (R)-(-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic acid 97% (R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic acid (R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic acid (αR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneacetic Acid (iRi)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneaceticAci (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid ISO 9001：2015 REACH D(-)-α-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl) acetic acid 2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic acid compound with acetic acid (1:1) (2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)-oxomethyl]amino]-2-(4-hydroxyphenyl)acetate (R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic Acid Cefoperazone Impurity 2 (D-)-Alpha-[[(4-Ethyl-2,3-Dioxo-1-Piperazinyl) Carbonyl]Amino]-2-(4-Hydroxyphenyl) Acetic Acid (R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneaceticAcid> Benzeneacetic acid, α-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-, (αR)- Oxygen piperazine acid OH-EPCP HO-EPCP Dioxypiperazine acid (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid (OH-EPCP) 62893-24-7 C15H17N3O6 C15H16N3O6 Asymmetric Synthesis Chiral Building Blocks Heterocyclic Building Blocks Piperazines Chiral Building Blocks Heterocyclic Building Blocks