09668
N,N,N′,N′-四甲基脲-O-(N-琥珀酸亚胺基)六氟磷酸盐
≥99.0% (TLC/N)
别名:
N,N,N′,N′-四甲基-O-(N-琥珀酸亚胺基)脲六氟磷酸盐, HSTU
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关于此项目
经验公式（希尔记法）:
C9H16F6N3O3P
化学文摘社编号:
分子量:
359.21
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
Quality Segment
assay
≥99.0% (TLC/N)
form
crystals
reaction suitability
reaction type: Coupling Reactions
mp
218-221 °C (dec.)
solubility
acetonitrile: 0.5 g/mL, slightly hazy, colorless
application(s)
peptide synthesis
storage temp.
−20°C
SMILES string
F[P-](F)(F)(F)(F)F.CN(C)C(\ON1C(=O)CCC1=O)=[N+](\C)C
InChI
1S/C9H16N3O3.F6P/c1-10(2)9(11(3)4)15-12-7(13)5-6-8(12)14;1-7(2,3,4,5)6/h5-6H2,1-4H3;/q+1;-1
InChI key
STWZCCVNXFLDDD-UHFFFAOYSA-N
General description
N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium hexafluorophosphate can be used to prepare N-succinimidyl 4-[18F]fluorobenzoate ([18F]-SFB), a prosthetic group for the fluorination of biomolecules for PET imaging.
Application
Reactant for:
Synthesis of liposomal contrast agents for magnetic resonance imaging
Synthesis of thiol-reactive Cy5 derivatives
Synthesis of protein labeling molecules
Synthesis of liposomal contrast agents for magnetic resonance imaging
Synthesis of thiol-reactive Cy5 derivatives
Synthesis of protein labeling molecules
Other Notes
偶联剂，用于合成肽以及形成其他酰胺。即使在水溶液中，产率依然很高
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