Welcome to LookChem.com Sign In|Join Free
  • or
Winterstein acid hydrochloride, also known as 3,4-dihydroxyphenylalanine hydrochloride, is a chemical compound derived from the amino acid L-DOPA (levodopa). It is a white crystalline solid that is soluble in water and has a molecular formula of C9H12ClNO4. Winterstein acid hydrochloride is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs, including antiparkinsonian medications. Winterstein acid hydrochloride is obtained through the hydrolysis of L-DOPA, and its hydrochloride salt form enhances its solubility and stability, making it more suitable for pharmaceutical applications.

85608-26-0

Post Buying Request

85608-26-0 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

85608-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85608-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,0 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85608-26:
(7*8)+(6*5)+(5*6)+(4*0)+(3*8)+(2*2)+(1*6)=150
150 % 10 = 0
So 85608-26-0 is a valid CAS Registry Number.

85608-26-0Relevant academic research and scientific papers

Assignment of the Absolute Configuration to Winterstein's Acid, R-3-Dimethylamino-3-phenyl Propionic Acid, by the Asymmetric Synthesis of Homochiral (S)-(+)-Ethyl 3-Dimethylamino-3-phenyl Propionate

Davies, Stephen G.,Dupont, Jairton,Easton, Robert J. C.

, p. 279 - 280 (1990)

The asymmetric synthesis of homochiral (S)-(+)-ethyl 3-dimethylamino-3-phenyl propionate, via stereoselective Michael addition of lithium dimethylamide to (S)-Z-5-C5H5)-Fe(CO)(PPh3)COCH=CHPh> and oxidative decomplexation, establishes the absolute configuration of Winterstein's acid 3-dimethylamino-3-phenyl propionic acid derived from Taxine B, as R.

Action d'organometalliques fonctionnels sur des gem-aminoethers et des sels d'immonium. I. Synthese d'amines α- ou β-fonctionnelles difficilement accessibles par reaction de Mannich

Courtois, Gilles,Miginiac, Philippe

, p. 395 - 400 (2007/10/02)

Some α- or β-functional amines which are difficult to obtain by Mannich reaction can be easily prepared from organomagnesium or organozinc functional derivatives and gem-aminoethers or immonium salts.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 85608-26-0