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Merck

01423

N-Acetyl-D-penicillamine

≥99.0% (T)

Synonym(s):

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

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HUF 90,100.00

HUF 25,900.00

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About This Item

Empirical Formula (Hill Notation):
C7H13NO3S
CAS Number:
15537-71-0
Molecular Weight:
191.25
NACRES:
NA.26
PubChem Substance ID:
329747269
UNSPSC Code:
12352116
EC Number:
239-585-4
MDL number:
MFCD00078887
Beilstein/REAXYS Number:
1724742

Key Documents

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Product Name

N-Acetyl-D-penicillamine, ≥99.0% (T)

SMILES string

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

InChI key

MNNBCKASUFBXCO-YFKPBYRVSA-N

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

grade

derivatization grade ((HPLC))

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

Quality Level

100

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1 of 4

This Item
P03100001501006PHR2638
N-Acetyl-D-penicillamine ≥99.0% (T)

Sigma-Aldrich

01423

N-Acetyl-D-penicillamine

Penicillamine European Pharmacopoeia (EP) Reference Standard

P0310000

Penicillamine

Penicillamine United States Pharmacopeia (USP) Reference Standard

USP

1501006

Penicillamine

Penicillamine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR2638

Penicillamine

form

powder or crystals

form

-

form

-

form

powder

grade

for HPLC derivatization

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

technique(s)

HPLC: suitable (derivatization)

technique(s)

-

technique(s)

-

technique(s)

-

assay

≥99.0% (T)

assay

-

assay

-

assay

-

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

300

optical activity

[α]20/D +10±2°, c = 1% in ethanol

optical activity

-

optical activity

-

optical activity

-

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[1]

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.

Other Notes

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5737
BCCG2009
BCBZ7652
BCBT9233
BCBS8684V

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