DL-Proline
Nanjing Finechem Holdings Co., LTD
Specifications
N/A
Packing & Storage
Packing
Storage Powder -20°C 3 years 4°C 2 years;In solvent -80°C 6 months, -20°C 1 month
Shipping Room temperature in continental US; may vary elsewhere
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General Information
Chemical & Physical Properties
Safety Information
Synthetic Route
Biological Activity
Common Names DL- Proline
Structure
CAS No. 344-25-2 Boiling Point (℃) 252.2±33.0 °C at 760 mmHg
Molecular Weight 115.131 Melting Point (℃) 223ºC
Density 1.2±0.1 g/cm3 Vapor Specific Gravity N/A
Molecular Formula C5H9NO2 Flash Point (℃) 106.3±25.4 °C
Solubility N/A Autoignition Temperature (℃) N/A
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T+:Very toxic
Safety Phrases S1-S28-S45
RIDADR NONH for all modes of transport
WGK Germany  3
SYMPTOMS PREVENTION FIRST AID
Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
Description DL-Lysine (Lysine) is an α-amino acid that is used in the biosynthesis of proteins.
Target Km: 100-400 μM (amino acid transporter b0,+)[1]
In Vitro DL-Lysine (Lys) is a high affinity, basic amino acid substrate for amino acid transporter b0,+ with Km value ranging from 100-400 μM[1].
References [1]. Nguyen TV, et al. PEPT1 enhances the uptake of gabapentin via trans-stimulation of b0,+ exchange. Pharm Res. 2007 Feb;24(2):353-60.
Synonyms
EINECS 253-012-5
Bishydroxyethyldithiocarbamicacidzincsalt
L-Asparticacidzincsalt
Zinc (2R)-2-amino-3-carboxypropanoate (2S)-2-amino-3-carboxypropanoate (1:1:1)
MFCD00239525
L-Aspartic acid zinc salt
Zinc aspartate
zinc bisaspartate
Product Description
DL-Proline is a non-essential amino acid that is widely used in both the chemical and food industries. It is an important building block for proteins and plays a critical role in many physiological processes in the body.
As a chemical product, DL-Proline is primarily used as a precursor for the production of other important chemicals and drugs. It is also used in the production of synthetic resins, plastics, and other industrial materials.
In the food industry, DL-Proline is used as a food additive and dietary supplement. It is commonly used to enhance the texture and stability of foods, especially in processed meats and cheeses. It is also used in a variety of other food products, including baked goods, confectionery, and beverages.
When used as a food additive, DL-Proline must meet certain purity and safety standards to ensure that it is safe for human consumption. As a food-grade ingredient, it is typically produced through fermentation of natural sources, including sugar beets and sugar cane.
The benefits of using DL-Proline as a dietary supplement and food additive include its ability to improve the texture and stability of foods, as well as its potential health benefits. DL-Proline has been shown to support healthy skin, joints, and connective tissue, making it a popular ingredient in dietary supplements aimed at supporting joint health and skin health.
However, as with any dietary supplement or food additive, it is important to use DL-Proline in moderation and under the guidance of a healthcare professional. Overuse of DL-Proline or consumption of high doses can lead to adverse health effects.
Overall, DL-Proline is an important and versatile ingredient in both the chemical and food industries. Its ability to improve the texture and stability of foods, as well as its potential health benefits, make it a valuable addition to many different types of products, from synthetic resins to dietary supplements and food additives.
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