Home Categories (R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetic acid
BD8310431

(R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetic acid , 98% , 63422-71-9

CAS NO.:63422-71-9

Empirical Formula: C15H17N3O5

Molecular Weight: 319.31

MDL number: MFCD00799536

EINECS: 264-133-8

Pack Size Price Stock Quantity
1g RMB117.60 In Stock
5g RMB389.60 In Stock
25g RMB1468.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 171 °C (dec.)(lit.)
Boiling point: 458.35°C (rough estimate)
alpha  -63°(20/D, c=1, CH3OH)
Density  1.2231 (rough estimate)
refractive index  1.5600 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Sparingly), Methanol (Sparingly)
form  Solid
pka 3.19±0.10(Predicted)
color  White to Off-White
CAS DataBase Reference 63422-71-9(CAS DataBase Reference)

Description and Uses

(2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-phenylacetic acid is used in the preparation of cephem derivatives, as antibacterial agents.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  2933.79.1500

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