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P17202

Sigma-Aldrich

L-Phenylalanine methyl ester hydrochloride

98%

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Synonym(s):
(2S)-2-Amino-3-phenylpropionic acid methyl ester hydrochloride, Methyl L-phenylalaninate hydrochloride
Linear Formula:
C6H5CH2CH(NH2)COOCH3 · HCl
CAS Number:
Molecular Weight:
215.68
Beilstein:
3597948
EC Number:
MDL number:
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

form

powder or crystals

optical activity

[α]20/D +32.4°, c = 2 in ethanol

reaction suitability

reaction type: solution phase peptide synthesis

color

white

mp

158-162 °C (lit.)

SMILES string

Cl.COC(=O)[C@@H](N)Cc1ccccc1

InChI

1S/C10H13NO2.ClH/c1-13-10(12)9(11)7-8-5-3-2-4-6-8;/h2-6,9H,7,11H2,1H3;1H/t9-;/m0./s1

InChI key

SWVMLNPDTIFDDY-FVGYRXGTSA-N

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This Item
220701P2126C121908
L-Phenylalanine reagent grade, ≥98%

Sigma-Aldrich

P2126

L-Phenylalanine

Essential Grade
form

powder or crystals

form

-

form

powder or crystals

form

powder

optical activity

[α]20/D +32.4°, c = 2 in ethanol

optical activity

[α]20/D −7.8°, c = 2 in H2O

optical activity

-

optical activity

[α]20/D −7.9°, c = 1 in 1 M HCl

color

white

color

-

color

white to off-white

color

white

mp

158-162 °C (lit.)

mp

155-156 °C (lit.)

mp

270-275 °C (dec.) (lit.)

mp

123-125 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Ikuo Kira et al.
Journal of bioscience and bioengineering, 108(3), 190-193 (2009-08-12)
Screening was carried out for microorganisms able to produce N-(l-alpha-l-aspartyl)-l-phenylalanine methyl ester [APM] from l-isoasparagine and l-phenylalanine methyl ester hydrochloride. Of the 422 strains examined, 44 strains belonging to the family Enterobacteriaceae were found to produce APM. The enzyme catalyzing
Shotaro Tsuchiyama et al.
Biotechnology progress, 23(4), 820-823 (2007-05-08)
The PST-01 protease is a metalloprotease that has zinc ion at the active center and is very stable in the presence of water-soluble organic solvents. The reaction rates and the equilibrium yields of the aspartame precursor N-carbobenzoxy-L-aspartyl-L-phenylalanine methyl ester (Cbz-Asp-Phe-OMe)
Robert Rennert et al.
Biochimica et biophysica acta, 1758(3), 347-354 (2005-12-29)
Many promising therapeutics are currently awaiting their clinical application. Due to their low capability of cell membrane crossing, these compounds do not reach their site of action. One way to overcome this problem might be the fusion of these agents
P L Triozzi et al.
Immunopharmacology, 28(1), 39-45 (1994-07-01)
Monocytes macrophages have negative regulatory effects on many immunologic responses. Depletion of monocytes from peripheral blood using the lysosomotropic agent, L-phenylalanine methyl ester (PME), has been shown to improve lymphokine activated killer (LAK) cell expansion in vitro. A pilot study
S Reissmann et al.
Journal of medicinal chemistry, 39(4), 929-936 (1996-02-16)
For further studies on the structural and conformational requirements of positions 2,3, and 7 in the bradykinin sequence, we replaced the proline residues by the more hydrophobic and conformationally restricted N-methyl-L- and D-phenylalanine (NMF). The biological activities of the new

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