11150
L -天冬酰胺
anhydrous, ≥99.0% (NT)
别名:
(S)-2-氨基琥珀酸-4-酰胺,
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关于此项目
线性分子式:
H2NCOCH2CH(NH2)CO2H
化学文摘社编号:
分子量:
132.12
EC Number:
200-735-9
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
1723527
assay
≥99.0% (NT)
optical activity
[α]20/D +35.0±0.5°, c = 5% in 5 M HCl
impurities
≤0.1% foreign amino acids
ign. residue
≤0.1% (as SO4)
mp
235 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
Ca: ≤200 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤50 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
N[C@@H](CC(N)=O)C(O)=O
InChI
1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1
InChI key
DCXYFEDJOCDNAF-REOHCLBHSA-N
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存储类别
11 - Combustible Solids
WGK
WGK 1
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)