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Merck
CN

608017

L-Phenylalanine-13C9,15N

98 atom % 15N, 98 atom % 13C, 95% (CP), 97% (Chiral Purity)

Synonym(s):

(S)-2-Amino-3-phenylpropionic acid-13C9,15N, 13C and 15N Labeled L-phenylalanine, SILAC Amino Acid, Phenylalanine-UL-13C,15N

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About This Item

Linear Formula:
13C6H513CH213CH(15NH2)13CO2H
CAS Number:
Molecular Weight:
175.12
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Isotopic purity:
98 atom % 13C, 98 atom % 15N
Assay:
95% (CP), 97% (Chiral Purity)
Mass shift:
M+10
Form:
solid
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Quality Segment

isotopic purity

98 atom % 13C, 98 atom % 15N

assay

95% (CP), 97% (Chiral Purity)

form

solid

optical activity

[α]25/D -33.0°, c = 1 in H2O

technique(s)

bio NMR: suitable

mp

270-275 °C (dec.) (lit.)

mass shift

M+10

SMILES string

[15NH2][13C@@H]([13CH2][13c]1[13cH][13cH][13cH][13cH][13cH]1)[13C](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/i1+1,2+1,3+1,4+1,5+1,6+1,7+1,8+1,9+1,10+1

InChI key

COLNVLDHVKWLRT-CMLFETTRSA-N

General description

Phenylalanine is an aromatic nonpolar amino acid. Phenylalanine, tyrosine and tryptophan are three amino acids which can absorb ultraviolet radiation above 250nm. Degradation of phenylalanine results in the formation of acetoacetate and fumarate. Isotope labeled amino acids are required for the production of isotopically labeled proteins.

Application

L-Phenylalanine-13C9,15N has been used as a supplement in liquid growth culture of Nostoc species to study the involvement of noc operon (NoA biosynthesis operon) in NoA (nocuolin A) synthesis.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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