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(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

Chemical 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

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
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

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

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