Welcome to LookChem.com Sign In|Join Free

CAS

  • or

339186-39-9

Post Buying Request

339186-39-9 Suppliers

Recommended suppliersmore

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

339186-39-9 Usage

General Description

2,3-Dihydroxy-D-Phenylalanine, also known as DOPA, is an organic compound that plays a crucial role in the biosynthesis of neurotransmitters dopamine, norepinephrine, and epinephrine. It is a derivative of the amino acid phenylalanine and is important for the synthesis of melanin, a pigment that gives color to hair, skin, and eyes. DOPA has been used in the treatment of Parkinson's disease as it can be converted into dopamine in the brain, helping to alleviate the symptoms of the disease. Additionally, it has been studied for its potential role in cancer therapy and as a precursor for the production of bio-based materials.

Check Digit Verification of cas no

The CAS Registry Mumber 339186-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,1,8 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 339186-39:
(8*3)+(7*3)+(6*9)+(5*1)+(4*8)+(3*6)+(2*3)+(1*9)=169
169 % 10 = 9
So 339186-39-9 is a valid CAS Registry Number.

339186-39-9Relevant articles and documents

Enantiomeric analysis of pharmaceutical compounds by Ion/molecule reactions

Grigorean,Lebrilla

, p. 1684 - 1691 (2007/10/03)

Protonated complexes involving cyclodextrin hosts and guest compounds that are pharmacologically important are produced in the gas phase and reacted with a gaseous amine. The guest is exchanged to produce a new protonated complex with the amine. The reaction is enantioselective and is used to develop a method for determining enantiomeric excess using only mass spectrometry. The pharmaceutical compounds include DOPA, amphetamine, ephedrine, and penicillamine. The presence of more than one reacting species is observed with DOPA and penicillamine. Molecular dynamics calculations are used to understand the nature of the interactions and the possible source of the variations in the reactivities.

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

What can I do for you?
Get Best Price

Get Best Price for 339186-39-9