A93003

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A93003

Aldrich

 

L-Asparagine

99%

Synonym:(S)-2-Aminosuccinic acid 4-amide, L-Aspartic acid 4-amide
CAS Number:70-47-3
Linear Formula:H2NCOCH2CH(NH2)CO2H
Molecular Weight:132.12
Beilstein Registry Number:1723527
EC Number:200-735-9
MDL number:MFCD00064401

Description

Packaging2.5 g in glass btl

Properties

assay99%
optical activity[α]20/D +28.3°, c = 13.2 in 1 M HCl
mp235 °C (dec.)(lit.)

Safety

Personal Protective EquipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany1

References

MerckMerck 13,842
BeilsteinBeil. 4,IV,3005
referenceAldrich MSDS 1, 138:B / Corp MSDS 1 (1), 313:C / FT-NMR 1 (1), 1278:A / IR-Spectra (3), 462:G / IR-Spectra (2), 410:A / RegBook 1 (1), 915:M / Sigma FT-IR 1 (1), 43:C / Structure Index 1, 142:A:2