2,3-Diaminosuccinic acid
Names
[ CAS No. ]:
921-52-8
[ Name ]:
2,3-Diaminosuccinic acid
[Synonym ]:
3-Aminoaspartic acid
racem.-2,2'-imino-dipropionic acid
2,3-Diamino-bernsteinsaeure
3-Amino-asparaginsaeure
Alanopine
dl-Diaminobernsteinsaeure
meso-2,3-diaminosuccinic acid
(2S)-2,3-bis(azanyl)butanedioic acid
racem.-2,3-Diamino-bernsteinsaeure
2,2'-Iminodipropionic acid
threo-RR-SS-Diaminobernsteinsaeure
2,3-diamino-succinic acid
dl-Corydalin
(2S)-2,3-diaminobutanedioic acid
racem.-2,2'-Imino-dipropionsaeure
racem.-2,3-diamino-succinic acid
(2S)-2,3-diaminosuccinic acid
diaminosuccinic acid
Aspartic acid, 3-amino-
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
304.7±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C4H8N2O4
[ Molecular Weight ]:
148.117
[ Flash Point ]:
138.1±27.9 °C
[ Exact Mass ]:
148.048401
[ PSA ]:
126.64000
[ LogP ]:
-0.70
[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C
[ Index of Refraction ]:
1.582
Safety Information
[ HS Code ]:
2922499990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922499990
[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%