CAS 1113-41-3

L-Penicillamine

Description:

L-Penicillamine is a chelating agent and a derivative of penicillin, primarily used in the treatment of conditions such as rheumatoid arthritis and Wilson's disease, where it helps to remove excess copper from the body. It is characterized by its ability to form stable complexes with heavy metals, which facilitates their excretion. The compound is a white to off-white crystalline powder that is soluble in water and has a slightly bitter taste. L-Penicillamine has a molecular formula of C5H11N1O2S1 and features a thiol group, which is responsible for its reactivity and chelating properties. It can also exhibit side effects, including gastrointestinal disturbances and skin reactions, necessitating careful monitoring during therapy. Additionally, L-Penicillamine's mechanism of action involves the inhibition of collagen cross-linking, which contributes to its therapeutic effects in autoimmune disorders. Overall, its unique chemical structure and properties make it a valuable agent in specific medical treatments.

Formula: C₅H₁₁NO₂S

InChI: InChI=1/C5H11NO2S/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)/t3-/m1/s1

InChI key: InChIKey=VVNCNSJFMMFHPL-GSVOUGTGSA-N

SMILES: [C@H](C(C)(C)S)(C(O)=O)N

Synonyms:

• (+)-Penicillamine
• (2R)-2-Amino-3-methyl-3-sulfanylbutanoic acid
• (R)-2-Amino-3-mercapto-3-methylbutanoic acid
• (R)-Penicillamine
• 1113-41-3
• 3-Mercapto-<span class="text-smallcaps">L</span>-valine
• 3-Sulfanylvaline
• 3-sulfanyl-L-valine
• <span class="text-smallcaps">L</span>-Penicillamine
• <span class="text-smallcaps">L</span>-Valine, 3-mercapto-
• Alpha-Amino-Beta-Methyl-Beta-Mercaptobutyric Acid
• L-Penicillamine
• NSC 241261
• Valine, 3-Mercapto-
• Valine, 3-mercapto-, <span class="text-smallcaps">L</span>-
• 3-Mercapto-L-valine
• Valine, 3-mercapto-, L-
• L-Valine, 3-mercapto-
• L-BETA-MERCAPTOVALINE
• 3-THIOL-VALINE
• l-valin
• BETA,BETA-DIMETHYL-L-CYSTEINE
• L(+)-2-AMINO-3-MERCAPTO-3-METHYLBUTANOIC ACID
• L-BETA,BETA-DIMETHYLCYSTEINE
• L-PENICILLAMINE 99.5+%
• H-PEN-OH
• PENICILLAMINE(L-)
• 3,3-DIMETHYL-L-CYSTEINE
• H-BETA,BETA-DIMETHYL-CYS-OH
• 3-mercapto-l-valin
• L-(+)-PENICILLAMINE, 98+%
• TIMTEC-BB SBB000102
• H-CYS(3-ME 2)-OH

H-Pen-OH

CAS: 1113-41-3

Penicillamine is an inhibitor of alanine aminotransferase. According to Graves et al. it may act as a scavenger of peroxynitrite in vivo.

Formula: C₅H₁₁NO₂S

Color and Shape: White

Molecular weight: 149.21

Ref: 01-4031087

3-Mercapto-L-valine

CAS: 1113-41-3

Formula: C₅H₁₁NO₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 149.2113

Ref: IN-DA00353Y

L-Penicillamine

CAS: 1113-41-3

Formula: C₅H₁₁NO₂S

Purity: ≥ 98.0%

Color and Shape: White or almost white powder

Molecular weight: 149.21

Ref: 7W-GM3245

L-Penicillamine

CAS: 1113-41-3

L-Penicillamine treats Wilson's disease, rheumatoid arthritis, certain kidney stones, and heavy metal poisoning.

Formula: C₅H₁₁NO₂S

Purity: 98%

Color and Shape: Solid

Molecular weight: 149.21

Ref: TM-T20118

(R)-2-Amino-3-mercapto-3-methylbutanoic acid

CAS: 1113-41-3

(R)-2-Amino-3-mercapto-3-methylbutanoic acid

Purity: 98%

Molecular weight: 149.22g/mol

Ref: 54-OR75303

L-Penicillamine

CAS: 1113-41-3

Formula: C₅H₁₁NO₂S

Molecular weight: 149.21

Ref: 4Z-P-8917

L-Penicillamine

Controlled Product

CAS: 1113-41-3

Applications L-Penicillamine is a metabolite of penicillin. L-Penicillamine is used in the treatment of Wilson’s disease, Cystinuria, Scleroderma and arsenic poisoning.
References Marti-Prats, L., et al.: Neurosci. Lett., 483, 143 (2010), Singh, A., et al.: J. Pharm. Sci., 99, 3931 (2010), Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010),

Formula: C₅H₁₁NO₂S

Color and Shape: White Solid

Molecular weight: 149.2113

Ref: TR-P223005

L-Penicillamine

CAS: 1113-41-3

Formula: C₅H₁₁NO₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 149.21

Ref: 10-F492592

L-Penicillamine

CAS: 1113-41-3

Formula: C₅H₁₁NO₂S

Molecular weight: 149.21

Ref: ST-EA-CP-P45002