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Merck
CN

91018

(S)-NIFE

≥98.0%

Synonym(s):

N-(4-Nitrophenoxycarbonyl)-L-phenylalanine 2-methoxyethyl ester

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About This Item

Empirical Formula (Hill Notation):
C19H20N2O7
CAS Number:
Molecular Weight:
388.37
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
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grade

derivatization grade ((chiral))

assay

≥98.0% (HPLC), ≥98.0%

form

powder

SMILES string

COCCOC(=O)[C@H](Cc1ccccc1)NC(=O)Oc2ccc(cc2)[N+]([O-])=O

InChI

1S/C19H20N2O7/c1-26-11-12-27-18(22)17(13-14-5-3-2-4-6-14)20-19(23)28-16-9-7-15(8-10-16)21(24)25/h2-10,17H,11-13H2,1H3,(H,20,23)/t17-/m0/s1

InChI key

ZSOUYIBYVUBOGT-KRWDZBQOSA-N

Other Notes

New chiral derivatizing agent for amino acid analysis by HPLC; derivatization of secondary amino acids


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Sonika Sethi et al.
Biomedical chromatography : BMC, 34(1), e4730-e4730 (2019-10-28)
LC separation of biologically and pharmaceutically important enantiomers (from racemic or non-racemic mixtures) remains a subject of importance. The present review article deals with the liquid chromatographic enantioseparation of chiral selective serotonin reuptake inhibitors (SSRIs), namely citalopram, paroxetine, sertraline and
E. Olajos et al.
Chromatographia, 54, 77-77 (2001)
Cecilia Barbas-Bernardos et al.
Journal of chromatography. A, 1611, 460598-460598 (2019-10-20)
In the nutrition field, there is a lack of understanding about the impact that dietary chiral composition may have on health, especially regarding cooked meals. Chiral amino acids (AAs) are naturally present in food and their proportion may vary quite