CAS:61-90-5 L-Leucine

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	FOB Price:USD 1.0000 -10.0000

1 Metric Ton

FOB Price:USD 1.0000 -10.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,D/A,T/T

Keywords

L-Leucine L-Leucine Aciglut

Quick Details

Appearance:See details
Application:Pharmaceutical intermediates
PackAge:See details
ProductionCapacity:0.5|Metric Ton|Day
Storage:Room temperature
Transportation:By sea or by air

Superiority:

We listen carefully to our customers' opinions and needs, and provide timely and effective feedback, and continue to improve and improve, ready to accept greater challenges

Details:

L-Leucine

An essential amino acid in human. Known as BCAAs (branched chained amino acids) which are the main components of muscle protein. It is widely used as an ingredient in infusion and infant formula.

Cas.No	61-90-5
Assay	99.0-101.0%
Specification	White crystals or crystalline powder, odorless or slightly characteristic odor, slightly bitter taste
Applications	Infusion, Cell culture media, Dietary Supplement
Packaging	25kg&50kg
Pharmacopeia	JP,USP,EP,FCC
STORAGE	Controlled room temperature in tight container

SPECIFICATION AND PROCEDURE

State of solution (Transmittance)	Not Less Than 98.0%
pH	5.5～6.5
Specific rotation[α]²⁰_D	+14.9～+16.0°
Specific rotation[α]²⁵_D	+14.9～+17.3°
Ammonium (NH₄)	Not More Than 0.020%
Chloride (Cl)	Not More Than 0.020%
Sulfate (SO₄)	Not More Than 0.020%
Iron (Fe)	Not More Than 10 ppm
Heavy metals (Pb)^**	Not More Than 10 ppm
Arsenic (As₂O₃)	Not More Than 1 ppm
Loss on drying	Not More Than 0.20%
Residue on ignition	Not More Than 0.10%
Related substances	Not More Than 0.5%
Endotoxin^*	Less Than 6.0 EU/g
Assay (dry basis)	99.0～101.0%

· * The endotoxin-certified grade will be supplied on request.
· ** FCC grade (Lead : Not More Than 5 mg/kg) will be supplied on request.
· This product meets requirements of residual solvents listed in the current JP, USP and EP.

Our company is able to achieve rapid response in the product development, pilot-amplification process, and quickly transform technology into production.We place the highest value on the enduring nature of our customer relationships, the quality of our products and services and the continuity and integrity of our people.The production base is mainly located in Liaocheng City, Shandong Province, and Yuncheng City, Shanxi Province. It can complete the pilot test and enlarge the production work of various types of reactionsIt is a high-tech enterprise integrating R&D, production and sales of APIs, pharmaceutical intermediates, fine chemicals and special catalysts.We listen carefully to our customers' opinions and needs, and provide timely and effective feedback, and continue to improve and improve, ready to accept greater challenges

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