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=1S/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: O=C(O)C(N)C(S)(C)C

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(+)-Penicillamine, 98%

CAS: 1113-41-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₅H₁₁NO₂S
• Purity: 98%
• Color and Shape: White to almost white, Crystalline powder
• Molecular weight: 149.21

H-Pen-OH

CAS: 1113-41-3

Penicillamine is an inhibitor of alanine aminotransferase. According to Graves et al. it may act …

• Formula: C₅H₁₁NO₂S
• Color and Shape: White
• Molecular weight: 149.21

3-Mercapto-L-valine

CAS: 1113-41-3

• Formula: C₅H₁₁NO₂S
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 149.2113

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

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

CAS: 1113-41-3

• Purity: 0.98
• Molecular weight: 149.22g/mol

L-Penicillamine

CAS: 1113-41-3

• Formula: C₅H₁₁NO₂S
• Purity: ≥ 98.0%
• Color and Shape: White or almost white powder
• Molecular weight: 149.21

L-Penicillamine

CAS: 1113-41-3

• Formula: C₅H₁₁NO₂S
• Molecular weight: 149.21

L-Penicillamine

CAS: 1113-41-3

Applications L-Penicillamine is a metabolite of penicillin. L-Penicillamine is used in the treatment of Wilson’s …

• Formula: C₅H₁₁NO₂S
• Color and Shape: White Solid
• Molecular weight: 149.2113

L-Penicillamine

CAS: 1113-41-3

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 149.2100067138672

L-Penicillamine

CAS: 1113-41-3

L-Penicillamine is a drug that is used to treat Wilson's disease and other types of …

• Formula: C₅H₁₁NO₂S
• Purity: Min. 95%
• Color and Shape: White/Off-White Solid
• Molecular weight: 149.21 g/mol