L-Hydroxyproline from China H&Z® is a nonessential amino acid, which means that it is manufactured from other amino acids in the liver; it does not have to be obtained directly through the diet.Hydroxyproline is necessary for the construction of the body's major structural protein, collagen. Defects in carcinoma synthesis lead to easy bruising, physical bleeding, breakdown of connective tissue of the ligaments and tendons, and increased risk to blood vessel damage. Increased spill of hydroxyproline in The urine is generally associated with breakdown of connective tissue due to disease process and may also be a manifestation of vitamin C deficiency.
L-Hydroxyproline
L-Hydroxyproline CAS:51-35-4
L-Hydroxyproline Chemical Properties
MF:C5H9NO3
MW:131.13
Melting point:273°c (dec.)(lit.)
Alpha:-75.5º(c=5, h2o)
Boiling point:242.42°c (rough estimate)
Density:1.3121 (rough estimate)
Vapor density:4.5 (vs air)
Refractive index:-75.5°(c=4, h2o)
Solubility:H2o: 50 mg/ml
Pka:1.82, 9.66(at 25℃)
Color:White
Ph:5.5-6.5 (50g/l, h2o, 20℃)
Odor:Odorless
Optical activity:[α]25/d 75.6°, c = 1 in h2o
Water solubility :357.8 g/l (20ºc)
What is L-Hydroxyproline?
H&Z® L-hydroxyproline is a common nonstandard protein amino acid, white flake crystal or crystalline powder.It is easily soluble in water and slightly soluble in ethanol. It has a unique sweet taste in bitterness and can improve the flavor and quality of juice drinks and cool drinks. It has special flavor and can be used as fragrant material.
Hydroxyproline is a nonessential amino acid, which means that it is manufactured from other amino acids in the liver; it does not have to be obtained directly through the diet.
Hydroxyproline is necessary for the construction of the body's major structural protein, collagen. Defects in carcinoma synthesis lead to easy bruising, physical bleeding, breakdown of connective tissue of the ligaments and tendons, and increased risk to blood vessel damage. Increased spill of hydroxyproline in The urine is generally associated with breakdown of connective tissue due to disease process and may also be a manifestation of vitamin C deficiency.
L-Hydroxyproline CAS:51-35-4 Specification:
ANALYSIS |
SPECIFICATION |
RESULTS |
Appearance |
White powder |
Complies |
Odor |
Characteristic |
Complies |
Tasted |
Characteristic |
Complies |
Assay |
99% |
Complies |
Sieve Analysis |
100% pass 80 mesh |
Complies |
Loss on Drying |
5% Max. |
1.02% |
Sulphated Ash |
5% Max. |
1.3% |
Extract Solvent |
Ethanol & Water |
Complies |
Heavy Metal |
5ppm Max |
Complies |
As |
2ppm Max |
Complies |
Residual Solvents |
0.05% Max. |
Negative |
Microbiology |
|
|
Total Plate Count |
1000/g Max |
Complies |
Yeast & Mold |
100/g Max |
Complies |
E.Coli |
Negative |
Complies |
Salmonella |
Negative |
Complies |
L-Hydroxyproline CAS:51-35-4 function
1.H&Z® L-hydroxyproline is generally used as food additive and nutrition fortifier. It is mainly used for juice, cool drink, nutrition drink, etc.
2.As the main raw material of azanavir, it has high application value. In medicine, it is widely used as the intermediate of penem side chain.
L-Hydroxyproline CAS:51-35-4 Applications :
1.L-Hydroxyproline can be used as Nutritional Supplements.
2.L-Hydroxyproline can be used for Heatlh Food Additives
3.L-Hydroxyproline can be used as Active Pharmaceutical Ingredients(APIs)
4.L-Hydroxyproline can be used as Raw Material of Fine Chemicals.