57282-49-2
L-lysine acetate
CAS: 57282-49-2;52315-76-1
Molecular Formula: C8H18N2O4
57282-49-2 - Names and Identifiers
| Name | L-lysine acetate |
| Synonyms | L-LYS AC L-LYSINE AC L-lysine Hac H-LYS-OH ACOH L-lysine acetate L-LYSINE ACETATE USP L-Lysine monoacetate L-LYSINE ACETATE SALT L-Lysine acetate salt L-LYSINE ACETATE USP STANDARD (s)-2,6-diaminohexanoic acid acetate salt (S)-2,6-Diaminohexanoic acid acetate salt acetic acid, (2R)-2,6-diaminohexanoic acid |
| CAS | 57282-49-2 52315-76-1 |
| EINECS | 260-664-4 |
| InChI | InChI=1/C6H14N2O2.C2H4O2/c7-4-2-1-3-5(8)6(9)10;1-2(3)4/h5H,1-4,7-8H2,(H,9,10);1H3,(H,3,4)/t5-;/m1./s1 |
57282-49-2 - Physico-chemical Properties
| Molecular Formula | C8H18N2O4 |
| Molar Mass | 206.24 |
| Boling Point | 441°C at 760 mmHg |
| Flash Point | 220.5°C |
| Solubility | Freely soluble in water, very slightly soluble in ethanol (96 per cent). |
| Vapor Presure | 5.22E-09mmHg at 25°C |
| Appearance | Crystallization |
| Storage Condition | 2-8°C |
| Use | Used as amino acid drugs |
57282-49-2 - Risk and Safety
| WGK Germany | 2 |
| RTECS | OL5644200 |
| HS Code | 29224110 |
57282-49-2 - Nature
Open Data Verified Data
white crystals or crystalline powders. The melting point was 191-193 °c. When the relative humidity exceeds 60%, this product has strong hygroscopicity. This product is lysine acetate, used to replace lysine hydrochloride for intravenous infusion of crystalline amino acid injection can prevent concurrent hyperchloremia Metabolic Acidosis.
Last Update：2025-06-10 22:55:16
57282-49-2 - Application
Open Data Verified Data
amino acid drugs. Instead of lysine hydrochloride to prevent lysine hydrochloride complicated by Hyperchloremia Metabolic Acidosis.
Last Update：2025-08-19 16:24:40
57282-49-2 - Safety
Open Data Verified Data
mouse oral, LD50 13. 4~14. 4g/kg; The oral LD50 of rats was 11.4~14. 5g/kg; Intraperitoneal injection, LD50 3.7~3. 95g/kg, intravenous injection, LD50 2. 85~3. 65 g/kg.
Last Update：2022-01-01 11:10:10
57282-49-2 - Reference Information
| Overview | lysine acetate, molecular formula C6H14N2O2, is a white crystal or crystalline powder; Almost odorless; Soluble in water. Lysine acetate is one of the essential amino acids in human body. It not only participates in some metabolic processes, but also affects the metabolism and absorption of other amino acids. Existing research results show that: lysine can inhibit the simple scar rash Virus of the replication, the treatment of angina, myocardial infarction has a preventive effect, improve the memory function of patients with memory loss, it itself also has a barbiturate-like anticonvulsant effect. In medicine can be used for the preparation of amino acid injection and oral preparation. For the preparation of amino acid injection and oral preparations; Diuretic auxiliary drugs, the treatment of lead poisoning caused by the reduction of chloride in the blood; Can produce salts with acidic drugs to reduce adverse reactions. |
| Application | lysine is one of the main raw materials for compound amino acid injection. Due to the poor chemical stability of lysine, it is often made into lysine hydrochloride for application in the early stage. The compound amino acid infusion prepared with lysine hydrochloride has high chloride ion content, and some patients are not suitable. Therefore, lysine acetate is currently used to prepare amino acid infusions. Examples of its application are as follows: 1. For the preparation of 18 kinds of amino acid glucose. 18 kinds of amino acid glucose is clear liquid, containing L-leucine, L-proline, L-isoleucine, L-phenylalanine, L-lysine acetate, L-threonine, L-methionine, L-tryptophan, L-histidine (N-acetyl-L-tryptophan), L-tyrosine, L-valine, L-alanine, L-serine, glycine, L-arginine, L-aspartic acid, L-cysteine hydrochloride, L-glutamic acid, glucose. It can provide energy for protein synthesis, inhibit amino acid heterogenic glycogen, and promote the full use of amino acids. This product is more convenient and reasonable than single amino acid infusion. It is suitable for improving the nutritional status of patients before and after surgery, treating malnutrition caused by various diseases, and can be used as nitrogen saving therapy to supplement nutrition. 2. Used for preparation Compound Amino Acid Injection(14AA). Compound Amino Acid Injection(14AA) (3%) containing isoleucine 2.1g, leucine 2.7g, lysine acetate 3.1g, methionine 1.6g, phenylalanine 1.7g, threonine 1.2g, tryptophan 0.46g, valine 2.0g, alanine 2.1g, arginine 2.9g, histidine 0.85g, proline 3.4g, serine 4.2g, glycine 0.5g, sodium bisulfite 30.0g, glycerol g. |
| Use | use as amino acid drug |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 15:16:40
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Product Name: Lysine monoacetate Visit Supplier Webpage Request for quotationCAS: 57282-49-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: L-LysineAcetateSalt Request for quotationCAS: 57282-49-2
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Lysine monoacetate Visit Supplier Webpage Request for quotationCAS: 57282-49-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Multiple SpecificationsSpot supply
Product Name: L-Lysine acetate Visit Supplier Webpage Request for quotationCAS: 57282-49-2
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: L-Lysine Acetate Visit Supplier Webpage Request for quotationCAS: 57282-49-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: L-Lysine acetate salt Visit Supplier Webpage Request for quotationCAS: 57282-49-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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