Best Quality CAS 147-85-3 Food Grade L-Proline

• Customization: Available
• CAS No.: 147-85-3
• Formula: C5h9no2
• Model NO.: L-Proline
• Environmental Protection: Yes
• Certification: ISO
• Color: White Crystalline Powder
• Classification: Pharmaceutical Ingredients
• 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-Proline

 Specification:98.5% ~101.5%

 Appearance: White crystalline powder

 

 

TECHNICAL DATE SHEET                                                           

TECHNICAL DATE SHEET
PRODUCT SPECIFICATIONS
Product Name:	L-Phenylalanine
Internal Code:	2.010-024.0
CAS number	63-91-2
Molecular formula	C9H11NO2
ANALYSIS ITEMS	SPECIFICATION	TEST METHOD
Characters	White crystals or crystalline powder
Specific rotation[a]D^20°	-32.7°~-34.7°
Identification	As per USP39
Iron (Fe)	≤30ppm
Chloride	≤0.050%
Sulfate	≤0.030%
Heavy metals(Pb)	≤15ppm
Loss on drying	≤0.30%
Residue on ignition	≤0.40%
Assay	98.5~101.5%
PH	5.4~6.0
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          
                                                       

1. 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.

2. 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.

3. 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.

4. L-proline has been used universally as food additive, catalyst and raw materials of fine chemical industry.
 

COMPANY PROFILE                                                                     

 

About Us

                                                         
KINDHERB is a hightech enterprise specializing in and developing plant extracts. Since now we have already more than 10 years experience. We are committed to the development and development of traditional Chinese herbal medicine, with strict GAP raw material base, GMP production anagement and ISO9001/ISO22000/Kosher/HALAL quality certification, and many wellknown in the food, health products, medicine and cosmetics industries and the world. Enterprises have established long-term strategic cooperative relations.

KINDHERB office is located in Hangzhou, Zhejiang province. We specializes in the production and marketing of Rosehip extract, Saw palmetto extract, Guarana extract, Yerba mate extract, Acerola extract, Bilberry extract, Coleus forskolii extract, Resveratrol, Berberis aristata extract, and other natural ingredients and high purity extracts of plant functional ingredients and standardized extracts.

KINDHERB pays attention to the combination of technology and technology, and the market demand ensures that the product has high technology content and wide applicability, and attaches great importance to environmental protection and high efficiency. At present, the company's products have been widely recognise by domestic and foreign companies.

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Producing Process

 

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Shipment & Payment

Our Services and Guarantees:

1 : We have our own quality inspection report for each shipment.
2:  20-50 grams of samples are provided free of charge for customers to check the quality
3. If there are any quality problems, we will unconditionally exchange the prroduct or refund.

FAQ:
1. What's the payment terms?
T/T ,Paypal, Western Union.

2. MOQ? 
1kg, some special product can be 10grams.

3. What's your lead time?
Usually we arrange the shipment in 5-7 working days after the payment cleared.

4.What is your sample policy?
Free sample is available while you afford the courier charge.