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Merck
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Documentos

I8757

Sigma-Aldrich

4-Iodo-L-phenylalanine

≥98.0% (TLC)

Sinónimos:

(S)-2-Amino-3-(4-iodophenyl)propanoic acid

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About This Item

Fórmula empírica (notación de Hill):
C9H10INO2
Número de CAS:
24250-85-9
Peso molecular:
291.09
Beilstein/REAXYS Number:
4411317
MDL number:
MFCD00002602
UNSPSC Code:
12352209
PubChem Substance ID:
24896144
NACRES:
NA.26

product name

4-Iodo-L-phenylalanine,

assay

≥98.0% (TLC)

Quality Level

200

form

powder

color

white to off-white

storage temp.

−20°C

SMILES string

N[C@@H](Cc1ccc(I)cc1)C(O)=O

InChI

1S/C9H10INO2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,11H2,(H,12,13)/t8-/m0/s1

InChI key

PZNQZSRPDOEBMS-QMMMGPOBSA-N

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Biochem/physiol Actions

4-Iodo-L-phenylalanine may be used in protein engineering as a model unnatural α amino acid to alter primary amino acid composition via the opal (UGA) codon.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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3,5-Diiodo-L-tyrosine dihydrate crystalline

Sigma-Aldrich

D0754

3,5-Diiodo-L-tyrosine dihydrate

R Karthikraj et al.
Rapid communications in mass spectrometry : RCM, 26(11), 1385-1391 (2012-05-05)
In chiral differentiation by mass spectrometry, use of a single reference that differentiates various classes of compounds including drugs is ideal, but so far there are no such reports in the literature. We have successfully used iodo-substituted amino acids for
Veerle Kersemans et al.
European journal of nuclear medicine and molecular imaging, 33(8), 919-927 (2006-03-31)
In vitro in the R1M cell model and in vivo in the R1M tumour-bearing athymic model, both [(123)I]-2-iodo-L: -phenylalanine and [(123)I]-2-iodo-D: -phenylalanine have shown promising results as tumour diagnostic agents for SPECT. In order to compare these two amino acid
Dirk Hellwig et al.
European journal of nuclear medicine and molecular imaging, 35(1), 24-31 (2007-09-12)
Radioactive amino-acids accumulate in gliomas even with an intact blood-brain-barrier. L-3-[(123)I]-iodo-alpha-methyl-tyrosine (IMT) is well established for SPECT imaging of gliomas. Recently, we introduced p-[(123)I]-iodo-L-phenylalanine (IPA) for the characterisation of brain lesions. This study compares both tracers in glioma patients. Eleven
S Samnick et al.
Nuclear medicine communications, 23(2), 121-130 (2002-03-14)
p-[123I]iodo-L-phenylalanine (IPA) is a recently described radiopharmaceutical which is highly accumulated in gliomas. The present investigation was designed to evaluate the feasibility of single photon emission tomography (SPET) with IPA to image brain tumours under routine clinical conditions. Using a
Koichiro Kodama et al.
Chembiochem : a European journal of chemical biology, 7(10), 1577-1581 (2006-09-14)
An Escherichia coli suppressor tRNA(Phe) (tRNA(Phe) (CUA)) was misacylated with 4-iodo-L-phenylalanine by using the A294G phenylalanyl-tRNA synthetase mutant (G294-PheRS) from E. coli at a high magnesium-ion concentration. The preacylated tRNA was added to an E. coli cell-free system and a
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