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Merck
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Documentos

91018

Supelco

(S)-NIFE

for chiral derivatization, ≥98.0%

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C19H20N2O7
Número de CAS:
328406-65-1
Peso molecular:
388.37
MDL number:
MFCD04974576
UNSPSC Code:
12000000
PubChem Substance ID:
329769993

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

Nuevo agente quiral derivatizante para análisis de aminoácidos por HPLC; derivatización de aminoácidos secundarios

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCBF0029V
BCBB7106
1382405
1338066
439930/1

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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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