L-Hydroxyproline Typical Properties
Product name
L-Hydroxyproline
Synonyms
H-HYP-OH;H-HYP-OH (TRANS);H-L-HYDROXYPROLINE;H-L-HYP-OH;H-TRANS-HYP-OH;HYDROXYPROLINE;HYDROXY-L-PROLINE;HYDROXY-L-PROLINE, TRANS-4-
Cas
51-35-4
MF
C5H9NO3
MW
131.13
EINECS
200-091-9
Product Categories
Food additives; Nutritional fortifier (nutritional supplement; Chemical biology; Plant extracts; Pyrrolidine; Reference substance; Amino acids and their derivatives; Amino acid pharmaceutical intermediates; Traditional Chinese medicine reference substance; Standard products; Reference substance, standard substance; Amino acid derivatives; Nutrition enhancer; Flavor enhancer nutrition enhancer; Biochemical reagents; Nutrition enhancer-amino acid; Amino acids and derivatives; Medical raw materials; API; Amino acids and derivatives; L- type amino acids; Amino acids; Amino acids; Other biochemical reagents; Pharmaceutical intermediates; Protect amino acids; Unnatural amino acids; Chiral ligand and chiral catalyst; Intermediate; Unnatural amino acids and their derivatives; Medical raw materials; Chemical reagent; Nutritional fortifier; Material intermediates and auxiliaries; Chemical intermediates; Organic chemical industry;
Melting point
273 °C (dec.)(lit.)
Boiling point
242.42°C
Water solubility
357.8 g/L (20 º C)
storage temp.
Store at RT.
PH
5.5-6.5
Density
1.3121
form
powder
Brand Name
Fousi Chemical
L-Hydroxyproline Chemical nature
White flake crystal or crystalline powder. It has a unique sweetness in bitterness, and can improve the flavor and quality of fruit juice drinks and soft drinks. It has a special flavor and can be used as raw material for fragrance. The melting point is 274°C (decomposition). Easily soluble in water (25℃, 36.1%), slightly soluble in ethanol.
L-Hydroxyproline production method
It is made of gelatin, bone glue, casein, soybean epidermis and other proteins, which are hydrolyzed with hydrochloric acid, nitrosation is used to extract imine, and then purified and crystallized by resin chromatography. The yield is about 7.0%.
L-Hydroxyproline Uses
Flavour enhancer; nutrition enhancer. Fragrance. Mainly used for fruit juice, refreshing drinks, nutritious drinks, etc.
Used as a biochemical reagent. It is a multifunctional reagent for synthesizing nerve-stimulating kainoid and antifungal echinocandin. It can also be used for the synthesis of chiral ligands, which can be used for asymmetric ethylation of aldehydes.
L-Hydroxyproline Usage
L-Hydroxyproline is a natural component of animal structural proteins (such as collagen and elastin). Several microorganisms that produce proline trans-4- and cis-3-hydroxylase have been discovered, and these enzymes have been used in the industrial production of trans-4- and cis-3-hydroxy-L-proline.
Flavor enhancer; Nutritional fortifier. Scented materials. Mainly used for fruit juice, refreshing drinks, nutritious drinks, etc. ; Used as biochemical reagent
L-Hydroxyproline Packaging and Shipping
Packaging:25kg/Bag, customer’s request
Shipping:It can be according to the customer’s request
L-Hydroxyproline Storage
Store at RT.
