Welcome to LookChem.com Sign In|Join Free


  • or


Post Buying Request

3230-94-2 Suppliers

Recommended suppliersmore

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

3230-94-2 Usage

Chemical Properties

White powder


L-Ornithine L-Aspartate Salt is used as a therapeutic agent in the treatment of hepatic encephalopathy and hepatitis.

Biochem/physiol Actions

L-Ornithine L-aspartate is a metabolite of arginine degradation by arginase. It has been shown to reduce blood ammonia concentrations by increasing ammoniadetoxification in the muscle and reducing the severity of hepatic encephalopathy in cirrhosis.

Check Digit Verification of cas no

The CAS Registry Mumber 3230-94-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,3 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3230-94:
62 % 10 = 2
So 3230-94-2 is a valid CAS Registry Number.

3230-94-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (O0440)  L-Ornithine L-Aspartate  >96.0%(GC)(T)

  • 3230-94-2

  • 25g

  • 590.00CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name (2S)-2-aminobutanedioic acid,(2S)-2,5-diaminopentanoic acid

1.2 Other means of identification

Product number -
Other names L-Ornithine L-Aspartate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3230-94-2 SDS

3230-94-2Synthetic route

L-Aspartic acid

L-Aspartic acid

L-ornithine acetate

L-ornithine acetate

L-ornithine-L-aspartate salt

L-ornithine-L-aspartate salt

With ammonium carbonate In methanol; water at 70 - 80℃; for 4.16667h; pH=7 - 8; Solvent;18.3 g
In methanol at 45℃; Solvent;21.3 g
L-Aspartic acid

L-Aspartic acid



L-ornithine-L-aspartate salt

L-ornithine-L-aspartate salt

With zinc(II) chloride at 35 - 40℃; for 1.5h; pH=8.3; Reagent/catalyst; Temperature; pH-value;115 g

3230-94-2Downstream Products

3230-94-2Relevant articles and documents

Industrial preparation method of ornithine aspartate (by machine translation)


Paragraph 0034-0053, (2020/01/12)

The industrial preparation method of the ornithine ornithine aspartate according 8 - 10, pH to the present invention, has the advantages of: simplicity L - in preparation process, first high purity of the product, low content of impurities of, the product, high, safety, second and low cost, and is suitable pH for 6 - 8, industrial production, and the like. (by machine translation)

Preparation method of ornithine aspartate


Paragraph 0030; 0031; 0032; 0033, (2017/07/21)

The invention relates to a preparation method of ornithine aspartate. The preparation method comprises the following steps: adding ammonium carbonate serving as an acid-binding agent into L-ornithine acetate and L-aspartate which serve as original raw materials to neutralize acetate of L-ornithine acetate, so as to obtain free L-ornithine; carrying out a reaction on L-ornithine and L-aspartate to generate salts of L-ornithine and L-aspartate, namely generating ornithine aspartate; and then removing ammonium acetate according to the dissolvability difference between ornithine aspartate and ammonium acetate in a crystallization solvent, and obtaining pure ornithine aspartate. According to the preparation method, ammonium carbonate replaces ammonia water, so that the shortcomings in a preparation process in the prior art are overcome; and the synthesis method is simple in process, safe, environmentally-friendly, high in efficiency, low in cost, high in product purity and convenient for industrial production.

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)


What can I do for you?
Get Best Price

Get Best Price for 3230-94-2