42100
Nα-(2,4-二硝基-5-氟苯基)-D-缬氨酰胺
derivatization grade (chiral), LiChropur™, ≥98.0%
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关于此项目
经验公式（希尔记法）:
C11H13FN4O5
化学文摘社编号:
分子量:
300.24
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
41116105
MDL number:
产品名称
Nα-(2,4-二硝基-5-氟苯基)-D-缬氨酰胺, derivatization grade (chiral), LiChropur™, ≥98.0%
InChI
1S/C11H13FN4O5/c1-5(2)10(11(13)17)14-7-3-6(12)8(15(18)19)4-9(7)16(20)21/h3-5,10,14H,1-2H3,(H2,13,17)/t10-/m1/s1
SMILES string
CC(C)[C@@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
InChI key
ZTFFRKNPAXXEBL-SNVBAGLBSA-N
grade
derivatization grade (chiral)
assay
≥98.0% (sum of enantiomers, HPLC)
≥98.0%
form
solid
optical activity
[α]20/D −14.0±1.5°, c = 2% in acetone
optical purity
enantiomeric ratio: ≥99.5:0.5 (HPLC)
quality
LiChropur™
technique(s)
HPLC: suitable
mp
173-177 °C
storage temp.
2-8°C
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Gerhard Lang et al.
Journal of natural products, 71(6), 1074-1077 (2008-05-22)
Three new peptides, xenortides A and B and xenematide, were isolated from a culture of the nematode-associated entomopathogenic bacterium Xenorhabdus nematophilus. Their structures were elucidated using NMR, MS, and chemical derivatization methods. Xenortides A and B are the N-phenethylamide and
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