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L-Proline with CAS 147-85-3

what is of  L-Proline with CAS 147-85-3?

L-Proline is used as asymmetric catalysts in organic synthesis and asymmetric aldol cyclization. It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes. It is a precursor of hydroxyproline in collagen. It is an active component of collagen and involved in the proper functioning of joints and tendons. It finds uses in pharmaceutical, biotechnological applications due to its osmoprotectant property. Further, it is used with ninhydrin in the chromatography.

CAS: 147-85-3
MF: C5H9NO2
Purity: 99%
L-Proline with CAS 147-85-3
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1.Quick details of L-Proline with CAS 147-85-3

CAS No.:147-85-3
Other Names:L-Proline
MF:C5H9NO2
EINECS No.:205-702-2
FEMA No.:N/A
Place of Origin:Jiangsu, China
Type:Nutrition Enhancers
Model Number:FOOD GRADE
Certificate:HALAL,KOSHER,ISO,HACCP
Function:Health Protect
Color:White crystalline Powder
Product Name:Ascorbic Acid Vitamin C Food Grade
Grade:Food Grade
Shelf Life:24 Months
Purity:99%min
Heavy metal:10ppm max
Description of  L-Proline with CAS 147-85-3

 

Item Specifications
Identification Infrared absorption
Assay(Dried Substance) 98.5 ~ 101.5%
Specific Optical Rotation -84.3°~ -86.3°
Loss on Drying ≤0.4%
Residue on ignition ≤0.4%
Chloride ≤0.05%
Sulfates ≤0.03%
Iron ≤30ppm
Heavy Metals(Pb) ≤15ppm
Chromatographic purity Meets the requirements

3.Application 

L-Proline is used as asymmetric catalysts in organic synthesis and asymmetric aldol cyclization. It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

L-Proline with CAS 147-85-3
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