Category
Penicillamine
CAS Number
18840-45-4
Molecular Formula
C8H16N2O4S2
Molecular Weight
268.36 g/mol
Synonym

(S)-2-Amino-3-(((R)-2-amino-2-carboxyethyl)disulfanyl)-3-methylbutanoic acid; D-Valine,3-[[(2R)-2-amino-2-carboxyethyl]dithio];3-[[(2R)-2-Amino-2-carboxyethyl]dithio]-D-valine; D-Valine,3-[(2-amino-2-carboxyethyl)dithio]-,r;

Keywords
Amino Acid Derivatives
Pharmaceutical Standards
Intermediates
Fine Chemicals
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

L-Cysteine–D-penicillamine disulfide is a mixed disulfide metabolite formed during penicillamine therapy, representing thiol–disulfide exchange in vivo and serving as a marker of penicillamine metabolism and excretion.