(2S-cis)-(-)-5-benzyl-3,6-dioxo-2-piperazineaceti

Name	(2S-cis)-(-)-5-benzyl-3,6-dioxo-2-piperazineaceti
Synonyms	AspartaMe Related CoMpound A 5-Benzyl-3,6-Dioxo-2-Piperazineacetic Acid (2S-cis)-(-)-5-benzyl-3,6-dioxo-2-piperazineaceti (2S,5S)-5-Benzyl-3,6-dioxo-2-piperazineacetic Acid (2S,5S)-3,6-Dioxo-5-(phenylMethyl)-2-piperazineacetic Acid 2-[(2S,5S)-5-(benzyl)-3,6-diketo-piperazin-2-yl]acetic acid 2-[(2S,5S)-3,6-dioxo-5-(phenylmethyl)piperazin-2-yl]acetic acid 2-[(2S,5S)-3,6-dioxo-5-(phenylmethyl)piperazin-2-yl]ethanoic acid Aspartame Related Compound A (25 mg) (5-Benzyl-3,6-dioxo-2-piperazineacetic Acid)
CAS	5262-10-2
EINECS	226-075-1
InChI	InChI=1/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1

Molecular Formula	C13H14N2O4
Molar Mass	262.26
Density	1.298±0.06 g/cm3(Predicted)
Melting Point	270-272°C(lit.)
Boling Point	667.4±40.0 °C(Predicted)
Flash Point	357.4°C
Solubility	Acetic Acid (Slightly, Heated, Sonicated), DMSO (Slightly), Methanol (Very Sligh
Vapor Presure	1.02E-18mmHg at 25°C
Appearance	neat
Color	White to Off-White
pKa	4.02±0.10(Predicted)
Storage Condition	2-8°C
Refractive Index	1.561
MDL	MFCD00190764

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
HS Code	2933599550