N-Acetyl-D-penicillamine

CAS

15537-71-0

Catalog Number

ACM15537710-1

Category

Amino Acids

Molecular Weight

191.25

MSDS COA Spec Sheet

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Specification

Synonyms

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

Canonical SMILES

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

Melting Point

185-190 ℃(dec.)

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

Assay

≥99.0% (T)

Beilstein

1724742

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.

Color

white

EC Number

239-585-4

Form

powder or crystals

Grade

for HPLC derivatization

MDL Number

MFCD00078887

NACRES

NA.26