91331
L-苯基丙氨酸
analytical standard, for Nitrogen Determination According to Kjeldahl Method
别名:
(S)-2-氨基-4-苯基丙酸
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关于此项目
线性分子式:
C6H5CH2CH(NH2)CO2H
化学文摘社编号:
分子量:
165.19
EC Number:
200-568-1
UNSPSC Code:
85151701
PubChem Substance ID:
Beilstein/REAXYS Number:
1910408
MDL number:
NACRES:
NA.24
eCl@ss:
32160406
grade
analytical standard
Quality Segment
assay
≥99.0% (NT)
optical activity
[α]/D -34.0±0.5°, c = 2 in H2O
shelf life
limited shelf life, expiry date on the label
analyte chemical class(es)
amino acids, peptides, proteins
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
8.5%±0.2% total nitrogen acc. to Kjeldahl
loss
≤0.1% loss on drying
color
white
mp
270-275 °C (dec.) (lit.)
solubility
H2O: 0.1 M, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg
cation traces
NH4+: ≤100 mg/kg
application(s)
food and beverages
format
neat
SMILES string
N[C@@H](Cc1ccccc1)C(O)=O
InChI
1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1
InChI key
COLNVLDHVKWLRT-QMMMGPOBSA-N
Application
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable