Manufacture Supply High Quality CAS 147-85-3 L-Proline CAS 147-85-3

• CAS No.: 147-85-3
• Formula: C5h9no2
• EINECS: 205-702-2
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Technical
• Model NO.: YX-20240125
• Colour: White
• Key Word: L-Proline
• Molecular Formula: C5h9no2
• Molecular Weight: 115.13000
• Exact Mass: 115.06300
• Psa: 49.33000
• Logp: 0.15180
• Appearance and Properties: White Crystalline Powder
• Density: 1.35 G/Ml
• Boiling Point: 252.2ºC at 760 Mmhg
• Melting Point: 228 °c (DEC.)(Lit.)
• Flash Point: 106.3ºC
• Refractive Index: -85 ° (C=4, H2O)
• Vapor Pressure: 0.00615mmhg at 25°c
• Stability: Stable. Incompatible with Strong Oxidizing Agents
• Storage Condition: Store at Rt.
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 2933990090
• Production Capacity: 100 Metric Ton/Month

Product Description

Product Description

Manufacture supply High Quality CAS 147-85-3 L-proline CAS 147-85-3 

Proline (Proline, abbreviated Pro or P) is an alpha-amino acid, one of the 20 DNA codes, its corresponding codon is CCU, CCC, CCA and CCG, proline is not an essential amino acid, the body can synthesize itself, the most special among the 20 protein forming amino acids, The amine nitrogen is bound to not one but two alkyl groups,with the L-form more often having S stereochemistry.

L-proline (proline) is one of 18 kinds of amino acids the human body protein synthesis, room temperature is colorless to white crystal or crystalline powder, slight odor, taste sweet, soluble in water and ethanol, insoluble in ether and butanol, soluble in mineral acids.Amino acid is a general term for a class of organic compounds containing amino and carboxyl, the existence of the amino acids in the human body, not only provides the important raw material for protein synthesis, and to promote growth, normal metabolism and provides a material basis to sustain life.

 

 

Basic Information
Product Name	L-Proline
Specification	99%
Assay	98.5~ 101.0%
PH	5.9~6.9
CAS.NO	147-85-3
Detailed Specification
Identification	Meets the IR requirement
Appearance	White crystals or crystals powder
Specific rotation[α]D20	-84.5°~ -86.0°
Transmittance, %	NLT98.0%
Chloride(Cl)	NMT0.020%
Sulfate(SO4)	NMT0.020%
Ammonium salt (NH4)	NMT0.020%
Iron(Fe)	NMT10PPm
Heavy metals(Pb)	NMT10PPm
Lead (Pb)	NMT3PPm
Other amino acids	Conforms
Loss on drying	NMT0.30%
Residue on ignition (Sulfated)	NMT0.10%
Total plate count	NMT1000cfu/g
Yeast and molds	NMT100cfu/g
Salmonella	Negative
E.Coli	Negative

Appearance and properties: white crystalline powder

Density: 1.35

Boiling point: 252.2ºC at 760 mmHg

Melting point: 228 °C (dec.)(lit.)

Flash point: 106.3ºC

Refractive index: -85 ° (C=4, H2O)

Water solubility: soluble

Stability: Stable. Incompatible with strong oxidizing agents.

Storage: Store at RT.

Steam pressure: 0.00615mmHg at 25°C

 

Application

1. Medicine Grade

(1) Used for amino acid injection, compound amino acid transfusion.
(2) L-Proline is a major component of collagen.
(3) L-Proline can improve plant cold tolerance.
(4) Used for biochemical research ,used for malnutrition, protein deficiency, gastrointestinal diseases, burns and postoperative protein supplements, etc.

2. Food Grade
(1) Food additives, flavor agent, and the total heat generation amino sugar - carbonyl reaction, can generate special flavoring substances.
(2) Nutritional supplements.

Function
 

Used as amino acid injection, compound amino acid infusion, food additives, nutritional supplements, fluid

Used as biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal disease, burns, and postoperative protein supplement.
 

Used as nutritional supplements. Flavors with sugar fever occurs amino - carbonyl reaction, can generate a special flavor substances. China GB 2760-86 provides can be used as a spice.

Used as Amino acid drugs. One of the raw materials of compound amino acid transfusion for malnutrition, protein deficiency, a protein supplement after severe gastrointestinal disease, burns and surgery.

Used as Pharmaceutical raw materials and food additives.

Usage

1. L-Proline is the main component of collagen.

2. L-Proline is one of the raw materials for compound amino acid infusion. It is used for malnutrition, protein deficiency, serious gastrointestinal diseases with protein supplement, burns and after surgery. There are no obvious side effects.

3. L-Proline can improve the cold tolerance of plants.

4. L-Proline can repair tooth enamel.

5. L-proline can be used as a nutritional supplement and flavor enhancer. Amino sugars undergo thermal carbonyl reaction, which can generate special flavor substances.

Detailed Photos

 

 

Packaging & Shipping

 

Packing :	1kg/bag ,25kg/bag;25kg/drum; according to your requirements
Transit:	Fedex, TNT,DHL,EMS,and so on.
Port:	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

 

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

 

 

 

 

 

 

 

Our Advantages

1) One to one business communication.

2) Any inquiries will be replied within 12 hours.

3) We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.

4) We has 10 years' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.

5) OEM/ODM Available.

6) Reasonable & competitive price, fast lead time.

7) Sample is available for your evaluation & Formulation development.

8) Faster delivery: Sample order in stock and 3-5 workdays for bulk production.

9) Excellent after-sale service.

FAQ

Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed.  (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information.  Payment by T/T, Western Union or Bitcoin.

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero.  If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.