91018
(S)-NIFE
for chiral derivatization, ≥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
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:
Recommended Products
grade
for chiral derivatization
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 Code
13 - Non 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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E. Olajos et al.
Chromatographia, 54, 77-77 (2001)
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
Antal Péter et al.
Journal of chromatography. A, 948(1-2), 283-294 (2003-07-02)
A new chiral derivatizing agent, (S)-N-(4-nitrophenoxycarbonyl)phenylalanine methoxyethyl ester, (S)-NIFE, was applied for the high-performance liquid chromatographic separation of enantiomers of 19 unnatural secondary amino acids: proline, pipecolic acid analogues, piperazine-2-carboxylic acid, morpholine-3-carboxylic acid, thiomorpholine-3-carboxylic acid and analogues containing the 1,2,3,4-tetrahydroisoquinoline
A. Peter et al.
Chromatographia, 52, 821-821 (2000)
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
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