Best Price Food/Feed Grade CAS 56-45-1 L-Serine

• CAS No.: 56-45-1
• Formula: C3h7no3
• Environmental Protection: Yes
• Certification: ISO
• Color: White Crystals or Crystalline Powder
• Classification: Pharmaceutical Ingredients
• Model NO.: L-Serine
• Function: Pharmaceutical Ingredients
• Appearance: Powder
• Transport Package: Case/Drum
• Specification: 98.5% ~101.5%
• Trademark: Kindherb
• Origin: China
• Production Capacity: 10000kg Per Month

Product Description

PRODUCT DETAILS                                                                      

 

 Product Name: L-Serine

 Specification:98.5% ~101.5%

 Appearance: White Crystals or Crystalline Powder 

 

 

TECHNICAL DATE SHEET                                                           

TECHNICAL DATE SHEET
PRODUCT SPECIFICATIONS
Product Name:	L-Serine
CAS number	56-45-1
Molecular formula	C3H7NO3
ANALYSIS ITEMS	SPECIFICATION	TEST METHOD
Appearance	White Crystals or Crystalline Powder
Identification	Infrared Absorption
Specific rotation	+14.0°~+15.6°
Chloride(Cl)	≤0.05%
Sulfate(SO4)	≤0.03%
Iron(Fe)	≤0.003%
Heavy metal (Pb)	≤0.0015%
Loss on drying	≤0.20%
Residue on ignition	≤0.10%
Total impurities	≤2.0%
Each indivedual impurity	≤0.5%
Organic volatile impurities	Meets the requirements
Assay	98.5% ~101.5%
Packing	Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
Storage	Store in a well-closed container away from moisture, light, oxygen.
Shelf Life	24 months under the conditions above and in its original packaging

 
PRODUCT FUNCTION          
                                                       

Serine plays an important role in the catalytic function of many enzymes. It has been shown to occur in the active sites of chymotrypsin, trypsin, and many other enzymes. The so-called nerve gases and many substances used in insecticides have been shown to act by combining with a residue of serine in the active site of acetylcholine esterase, inhibiting the enzyme completely. The enzyme acetylcholineesterase breaks down the neurotransmitter acetylcholine, which is released at nerve and muscle junctions in order to allow the muscle or organ to relax. The result of acetylcholine inhibition is that acetylcholine builds up and continues to act so that any nerve impulses are continually transmitted and muscle contractions do not stop.
As a constituent (residue) of proteins, its side chain can undergo O-linked glycosylation, which may be functionally related to diabetes. It is one of three amino acid residues that are commonly phosphorylated by kinases during cell signaling in eukaryotes. Phosphorylated serine residues are often referred to as phosphoserine. Serine proteases are a common type of protease.
 

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