Welcome to LookChem.com Sign In|Join Free
  • or
(+/-)-Phenethylsuccinic acid, also known as PES, is a chiral compound with the chemical formula C12H14O4. It is a white crystalline solid that is derived from the condensation of phenethylamine and succinic anhydride. This organic compound is of interest in the field of medicinal chemistry due to its potential applications as a precursor in the synthesis of various pharmaceuticals and as a chiral building block in the creation of enantiomerically pure compounds. The racemic mixture of (+/-)-phenethylsuccinic acid can be resolved into its individual enantiomers, which may exhibit different biological activities. Its structure consists of a succinic acid backbone with a phenethylamine side chain, which contributes to its unique chemical properties and potential uses in drug development.

3448-42-8

Post Buying Request

3448-42-8 Suppliers

Recommended suppliers

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

3448-42-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3448-42-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3448-42:
(6*3)+(5*4)+(4*4)+(3*8)+(2*4)+(1*2)=88
88 % 10 = 8
So 3448-42-8 is a valid CAS Registry Number.

3448-42-8Relevant academic research and scientific papers

Nitroalkanes and dimethyl maleate as source of 3-alkyl succinic anhydrides and (E)-3-alkylidene succinic anhydrides

Ballini, Roberto,Bosica, Giovanna,Fiorini, Dennis,Righi, Paolo

, p. 681 - 685 (2007/10/03)

Nitroalkanes react with dimethyl maleate giving a tandem Michael addition/elimination of nitrous acid. The obtained (E)-2-alkylidene dimethyl succinates are: (i) reduced to the corresponding 2-alkyl dimethyl succinates which after hydrolysis produce 1,4-dicarboxylic acids that are prone to convert into the corresponding 3-alkyl succinic anhydrides or (ii) hydrolysed to (E)-2-alkylidene-succinic acids that are easily cyclised to (E)-3-alkylidene succinic anhydrides.

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 3448-42-8