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147966

Sigma-Aldrich

DL-Phenylalanine

99%, for peptide synthesis, ReagentPlus®

Synonym(s):

(±)-2-Amino-3-phenylpropionic acid

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About This Item

Linear Formula:
C6H5CH2CH(NH2)COOH
CAS Number:
150-30-1
Molecular Weight:
165.19
Beilstein/REAXYS Number:
3198807
EC Number:
205-756-7
MDL number:
MFCD00064225
UNSPSC Code:
12352209
PubChem Substance ID:
24848868
NACRES:
NA.22

product name

DL-Phenylalanine, ReagentPlus®, 99%

Quality Level

200

product line

ReagentPlus®

assay

99%

form

powder, crystals or granules

reaction suitability

reaction type: solution phase peptide synthesis

mp

266-267 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

NC(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)

InChI key

COLNVLDHVKWLRT-UHFFFAOYSA-N

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General description

Phenylalanine is an amino acid. It participates in the preparation of ternary piroxicam complexes of Fe(II), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II). Characterization of these complexes by elemental analyses, molar conductance, IR, UV-Vis, magnetic moment, diffuse reflectance and X-ray powder diffraction methods has been conducted. Crystalline DL-phenylalanine was prepared by its reduction in silica gel by solubility method.

Application

DL-Phenylalanine may be used in the synthesis of ternary piroxicam (Pir; 4-hydroxy-2-methyl-N-(2-pyridyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide) complexes of Fe(II), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB0378
STBL0955
STBK7604
STBK5827
STBK4448

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XRD, thermal and FTIR studies on gel grown DL-Phenylalanine crystals.
Ramachandran E and Natarajan S.
Crystal Research and Technology, 42(6), 617-620 (2007)
Gehad G Mohamed et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 60(13), 3141-3154 (2004-10-13)
The ternary piroxicam (Pir; 4-hydroxy-2-methyl-N-(2-pyridyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide) complexes of Fe(II), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) with various amino acids (AA) such as glycine (Gly) or DL-phenylalanine (PhA) were prepared and characterized by elemental analyses, molar conductance, IR, UV-Vis, magnetic moment
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