Manufacturer Supply Best Price L-Proline
Basic Info
Model No.: SY-A
Product Description
L-proline introduction L-proline is an Amino Acid, one of the twenty DNA-encoded amino acids. Its codons are CCU, CCC, CCA, and CCG. It is not an essential amino acid, which means that the human body can synthesize it. It is unique among the 20 protein-forming amino acids in that the amine nitrogen is bound to not one but two alkyl groups, thus making it a secondary amine. The more common L form has S stereochemistry. Function L-proline benzyl ester hydrochloride and its derivatives are often used as asymmetric catalysts in organic reactions. The CBS reduction and proline catalysed aldol condensation are prominent examples. L-proline is an osmoprotectant and therefore is used in many pharmaceutical, biotechnological applications. In brewing, proteins rich in proline combine with polyphenols to produce haze. L-proline is one of the important amino acids for synthesizing human protein. It is widely used in the food and medical industry, and is an important intermediate for synthesizing ACE inhibitors such as Captopril and Enalapril. It is also one of the important raw materials of amino acid transfusion. L-proline has been used universally as Food Additive, catalyst and raw materials of fine chemical industry. COA
Packing: 1kg/Tin, 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum Storage: Store in dry places and keep away from strong direct light and heat. Contact us if you need more details on L-proline. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 147-85-3、L-proline. If these products fail to match your need, please contact us and we would like to provide relevant information.
Items | Standards | ||
Identification | Via IR Absorption | ||
Specific Optical rotation | -84.3°~--86.3° | ||
Loss on drying | 0.4% Max | ||
Heavy metals(Pb) | 15ppm Max | ||
Assay | 98.5-101.5% | ||
Chloride(As Cl) | 0.05% Max | ||
Iron(FE) | 0.003% Max | ||
Lead | 10ppm Max | ||
Orgaic Volatile Impurities | Meet The Requirements | ||
Residue on ignition | 0.4% Max | ||
Chromatographic Purity | Any individual impurity not more than 0.5% Total impurity not more than 2.0% |
Packing: 1kg/Tin, 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum Storage: Store in dry places and keep away from strong direct light and heat. Contact us if you need more details on L-proline. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 147-85-3、L-proline. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Sexual Enhancement Ingredients
Premium Related Products
Other Products
Hot Products
Purity 98% Natural Ginsenoside Rb1Capsaicin (404-86-4)High Purity 99% Dmsa (Dimercaptosuccinic Acid)Manufacture Weight Loss Lotus Leaf Extract 2% 5% NuciferineFactory Supply Food Additives E40 E300 E500 Gardenia YellowYohimbine Hydrochloride 98% CAS: 65-19-0Pure Standards Substance with High Purity 98% PlatycodigeninGMP Supplier Bottom Price Grapefruit Seed ExtractManufacturer Supply Best Price L-ProlinePharmaceutical grade raw material chondroitin sulfate 90%bulk high quality fermented natural food grade pure hyaluronic acidHigh Quality Vitamin Apure natural L-CarnosinePassion fruit powderTribulus Terrestris ExtractGreen Tea Extract