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56160

Sigma-Aldrich

4-Hydroxy-L-phenylglycine

≥99.0% (NT)

Synonym(s):

(2S)-2-Amino-2-(4-hydroxyphenyl)acetic acid, Oxfenicine

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About This Item

Empirical Formula (Hill Notation):
C8H9NO3
CAS Number:
32462-30-9
Molecular Weight:
167.16
Beilstein/REAXYS Number:
3589845
EC Number:
251-061-7
MDL number:
MFCD00065932
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
57651565
NACRES:
NA.22

Quality Level

100

assay

≥99.0% (NT)

form

solid

optical activity

[α]20/D +158±3°, c = 1% in 1 M HCl

reaction suitability

reaction type: solution phase peptide synthesis

application(s)

peptide synthesis

SMILES string

N[C@H](C(O)=O)c1ccc(O)cc1

InChI

1S/C8H9NO3/c9-7(8(11)12)5-1-3-6(10)4-2-5/h1-4,7,10H,9H2,(H,11,12)/t7-/m0/s1

InChI key

LJCWONGJFPCTTL-ZETCQYMHSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Stephan Kastner et al.
Archives of microbiology, 194(6), 557-566 (2012-02-07)
The nonproteinogenic amino acid 4-hydroxyphenylglycine (HPG) arises from the diversion of the tyrosine degradation pathway into secondary metabolism, and its biosynthesis requires a set of three enzymes. The gene cassette for HPG biosynthesis is widely spread in actinomycete bacteria, which
Mònica Prieto et al.
The Journal of organic chemistry, 74(23), 9202-9205 (2009-10-30)
Alpha-amino acid derivatives, particularly those of phenylglycine, can suffer significant racemization in Suzuki couplings. When arylpinacolboronate esters are used as coupling partners this unwanted side reaction can be suppressed by the use of Pd(OAc)(2) as Pd(0) source, in the presence
Jeanne M Davidsen et al.
Journal of bacteriology, 191(3), 1066-1077 (2008-11-26)
Nocardicin A is a monocyclic beta-lactam isolated from the actinomycete Nocardia uniformis, which shows moderate activity against a broad spectrum of gram-negative bacteria. Within the biosynthetic gene cluster of nocardicin A, nocR encodes a 583-amino-acid protein with high similarity to
Tony Ly et al.
Journal of the American Society for Mass Spectrometry, 20(6), 1148-1158 (2009-03-17)
Photodissociation of iodo-tyrosine modified peptides yields localized radicals on the tyrosine side chain, which can be further dissociated by collisional activation. We have performed extensive experiments on model peptides, RGYALG, RGYG, and their derivatives, to elucidate the mechanisms underlying backbone
Lufang Zhou et al.
American journal of physiology. Heart and circulatory physiology, 294(2), H954-H960 (2007-12-18)
Inhibition of myocardial fatty acid oxidation can improve left ventricular (LV) mechanical efficiency by increasing LV power for a given rate of myocardial energy expenditure. This phenomenon has not been assessed at high workloads in nonischemic myocardium; therefore, we subjected
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