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01423

Sigma-Aldrich

N-Acetyl-D-penicillamine

for HPLC derivatization, ≥99.0% (T)

Sinónimos:

NAP, NAPA, N-Acetyl-3-mercapto-D-valine

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About This Item

Fórmula empírica (notación de Hill):
C7H13NO3S
Número de CAS:
15537-71-0
Peso molecular:
191.25
Beilstein/REAXYS Number:
1724742
EC Number:
239-585-4
MDL number:
MFCD00078887
UNSPSC Code:
12352116
PubChem Substance ID:
329747269
NACRES:
NA.26

grade

for HPLC derivatization

assay

≥99.0% (T)

form

powder or crystals

optical activity

[α]20/D +10±2°, c = 1% in ethanol

technique(s)

HPLC: suitable (derivatization)

color

white

mp

185-190 °C (dec.)

application(s)

peptide synthesis

SMILES string

CC(=O)N[C@@H](C(O)=O)C(C)(C)S

InChI

1S/C7H13NO3S/c1-4(9)8-5(6(10)11)7(2,3)12/h5,12H,1-3H3,(H,8,9)(H,10,11)/t5-/m0/s1

InChI key

MNNBCKASUFBXCO-YFKPBYRVSA-N

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Application

Chiral reagent for the precolumn derivatization of amino acids or amino alcohols; the diastereoisomers formed can be efficiently resolved by HPLC on conventional reversed-phase columns

Biochem/physiol Actions

N-Acetyl-D-penicillamine (NAP or NAPA), a thiol compound, is often used as a control molecule in studies involving nitric oxide donor molecules such as S-nitroso-N-acetyl-dl-penicillamine (SNAP) and sodium nitroprusside (SNP). N-acetyl-D-penicillamine (NAPA) is also used as a heavy metal chelator.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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