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

Product Name
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
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
Formula Weight
335.32
MOL File
62893-24-7.mol
More
Less

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

Melting point:
205 °C (dec.) (lit.)
alpha 
-0.85 º(c=1,MeOH)
Boiling point:
471.96°C (rough estimate)
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)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
HS Code 
2933.59.8000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

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

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

Preparation Products

More
Less

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

Americas 1 Belgium 1 Canada 1 China 178 Europe 2 Germany 2 India 12 Japan 3 Switzerland 2 The Netherlands 1 United Kingdom 7 United States 32 Global 242
Acros Organics
Tel
--
Fax
--
Email
info@acros.com
Country
Belgium
ProdList
6772
Advantage
81
More
Less

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

Career Henan Chemical Co
Product
(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid 62893-24-7
Price
US $7.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2018-12-21

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

  • (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
  • OH-EPCP
  • 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
  • HO-EPCP
  • (2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)-oxomethyl]amino]-2-(4-hydroxyphenyl)acetate
  • (<i>R</i>)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic Acid
  • 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
  • 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&gt
  • Benzeneacetic acid, α-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-, (αR)-
  • (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)
  • Oxygen piperazine acid
  • 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