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L-Penicillamine

  • CAS: 1113-41-3
  • Purity: 99%
  • Cost-effective and customizable L-Penicillamine 1113-41-3 supplier
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Cost-effective and customizable L-Penicillamine 1113-41-3 supplier

  • Molecular Formula: C5H11 N O2 S
  • Molecular Weight: 149.214
  • Melting Point: 206 ºC (dec.) 
  • Refractive Index: 63 ° (C=1, 1mol/L NaOH) 
  • Boiling Point: 251.8°Cat760mmHg 
  • PKA: 2.13±0.12(Predicted) 
  • Flash Point: 106.1°C 
  • PSA： 102.12000 
  • Density: 1.204g/cm3 
  • LogP: 0.80700 

1113-41-3 Relevant articles

Enantiomeric analysis of pharmaceutical compounds by Ion/molecule reactions

Grigorean,Lebrilla

, p. 1684 - 1691 (2001)

Protonated complexes involving cyclodext...

Preparation method of L-penicillamine

-

, (2021/03/18)

The invention discloses a preparation me...

Determination of Absolute Rate Constants for the Reversible Hydrogen-atom Transfer between Thiyl Radicals and Alcohols or Ethers

Schoeneich, Christian,Asmus, Klaus-Dieter,Bonifacic, Marija

, p. 1923 - 1930 (2007/10/02)

Absolute rate constants have been determ...

High molecular weight prodrug derivatives of antiinflammatory drugs

-

, (2008/06/13)

Compounds of the formula 1, PS - O - A -...

1113-41-3 Process route

C<sub>5</sub>H<sub>11</sub>NO<sub>2</sub>S*C<sub>4</sub>H<sub>6</sub>O<sub>6</sub>

C5 H11 NO2 S*C4 H6 O6

L-penicillamine
1113-41-3

L-penicillamine

Conditions
Conditions Yield
With triethylamine; In ethanol; at 20 ℃;
95.2%
3,3-dimethyl-D-cysteine
52-67-5

3,3-dimethyl-D-cysteine

L-penicillamine
1113-41-3

L-penicillamine

Conditions
Conditions Yield
Multi-step reaction with 4 steps
1.1: 2 h / 55 °C
2.1: 5 h / 53 °C
3.1: acetic acid / toluene / 1 h / 98 °C
3.2: 1 h / 95 °C / Inert atmosphere
4.1: triethylamine / ethanol / 20 °C
With acetic acid; triethylamine; In ethanol; toluene;

1113-41-3 Upstream products

  • 884311-05-1
    884311-05-1

    N -formyl-L-penicillamine

  • 2510-38-5
    2510-38-5

    N-acetyl-L-penicillamine

  • 54536-38-8
    54536-38-8

    S -benzyl-L-penicillamine

  • 71-23-8
    71-23-8

    propan-1-ol

1113-41-3 Downstream products

  • 61029-86-5
    61029-86-5

    (4R )-2t -[(R )-ethoxycarbonyl-(2-phenyl-acetylamino)-methyl]-5,5-dimethyl-thiazolidine-4r -carboxylic acid

  • 72778-00-8
    72778-00-8

    5,5-dimethylthiazolidine-4-carboxylic acid

  • 387868-34-0
    387868-34-0

    (R)-2-Amino-3-(4-methoxy-benzylsulfanyl)-3-methyl-butyric acid

  • 640-68-6
    640-68-6

    D-Val-OH

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