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2280-40-2

Threoninamide, also known as L-Threoninamide or β-Hydroxy-N-(2-amino-2-carboxyethyl)-2-aminopropionamide, is a derivative of the amino acid threonine. It is a white crystalline powder with a molecular formula of C6H13NO4 and a molecular weight of 175.17 g/mol. Threoninamide is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other chemical compounds. It is used in the production of antibiotics, such as penicillin and cephalosporin, as well as in the synthesis of certain vitamins and other biologically active molecules. The compound is also involved in various biochemical processes, including protein synthesis and metabolism. Threoninamide is typically synthesized through chemical reactions involving threonine and other reagents, and its properties, such as solubility and stability, can be influenced by factors like temperature and pH.

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  • 2280-40-2 Structure

  • Basic information

    1. Product Name: Threoninamide
    2. Synonyms: L-Threoninamide
    3. CAS NO:2280-40-2
    4. Molecular Formula: C4H10N2O2
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2280-40-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Threoninamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: Threoninamide(2280-40-2)
    11. EPA Substance Registry System: Threoninamide(2280-40-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 2280-40-2(Hazardous Substances Data)

2280-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2280-40-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,8 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2280-40:
(6*2)+(5*2)+(4*8)+(3*0)+(2*4)+(1*0)=62
62 % 10 = 2
So 2280-40-2 is a valid CAS Registry Number.

2280-40-2Relevant articles and documents

Synthetic method for chiral alpha-aminoamide compounds

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Paragraph 0056; 0057; 0058; 0064; 0065, (2018/01/11)

The invention provides a synthetic method for chiral alpha-aminoamide compounds, belongs to the technical field of organic synthetic methodology, and concretely relates to a synthetic method for chiral alpha-aminoamide compounds, wherein the method has a simple process, low costs and good economy. The method comprises the following steps: 1, performing ammonolysis: adding substituted chiral alpha-aminocarboxylate hydrochloride into concentrated ammonia water, performing stirring for 4-12h under a room temperature, wherein each 1mmol substituted chiral alpha-aminocarboxylate hydrochloride is corresponding to 2-8mL the concentrated ammonia water; 2, after a reaction is finished, performing distillation for removing ammonia water after the reaction to obtain crude products chiral alpha-aminoamide compounds; and 3, performing filtration on the obtained crude products chiral alpha-aminoamide compounds by adopting a manner of adding a solvent or performing purification on the obtained crude products chiral alpha-aminoamide compounds through a manner of column chromatography which uses ammonia water as a mobile phase to obtain the products chiral alpha-aminoamide compounds. Compared with the prior art, a large number of an ammonia gas for ammonolysis is not needed in the method, the process and post-treatment are simple, costs are low and reaction time is short.

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