DL-Threonine CAS 80-68-2
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Chemical Name: DL-Threonine
CAS No.: 80-68-2
Molecular Fomula: C4H9NO3
Molecular weight: 119.12
Appearance: White to beige Powder
Sample: Available
DL-Threonine: The Complete Guide
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Description of DL-Thr
Threonine (abbreviated as Thr or T) encoded by the codons ACU, ACC, ACA, and ACG is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH+ 3 form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and an alcohol containing side chain, classifying it as a polar, uncharged(at physiological pH) amino acid. It is essential in humans, meaning the body cannot synthesize it, and must be ingested in our diet. Threonine is synthesized from aspartate in bacteria such as E. coli.
Threonine sidechains are often hydrogen bonded; the commonest small motifs formed are ST turns, ST motifs (often at the beginning of alpha helices) and ST staples (usually at the middle of alpha helices).
Basic Info of DL-Threonine
Basic Info
Chemical Name | DL-Threonine |
Synonyms | DL-Theronine;Radish Seed;THREONINE;DL-Threonine;rac-Threonine;Expand |
CAS No. | 80-68-2 |
Molecular Formula | C4H9NO3 |
Molecular Weight | 119.11900 |
PSA | 83.55000 |
LogP | -0.52060 |
Safety Info
Safety Statements | S24/25 |
HS Code | 29225000 |
WGK Germany | 3 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Properties
Appearance & Physical State | white crystalline powder |
Density | 1.307g/cm3 |
Boiling Point | 345.8ºC at 760 mmHg |
Melting Point | 244ºC |
Flash Point | 162.9ºC |
Refractive Index | 1.507 |
Water Solubility | 200 g/L (25 ºC) |
Storage Condition | Store at RT. |
Numbering system
MDL number | MFCD00063722 |
What is DL-Thr?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is DL-Threonine which has developed particularly rapidly in recent years. Do you know about DL-Threonine?
- The official answer:DL-Thr is a chemical with the molecular formula C4H9NO3 and a molecular weight of 119.12.
What’s the application of DL-Thr?
- Threonine is a nutritional fortifier for feeds and an essential amino acid for the growth of livestock, poultry and fish. It is mainly added to feeds based on wheat, barley and other grains.
Conclusion
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