Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

Basic Info

Model NO.	/
Product Name	L-Hydroxyproline
Appearance	White Crystals or Crystalline Powder
Molecular Weight	131.131
Molecular Formula	C5h9no3
Nutrient Composition	Amino Acid
Grade	Food Grade, Pharm Grade
Sample	Available
MOQ	1kg
OEM/ODM	Available
Form	Powder
Brand	Purelife
Packing	as The Customers′ Required
Test Method	HPLC
CAS	51-35-4
Keywords	L-Hydroxyproline, Material L-Hydroxyproline ;
Transport Package	Carton, Drum, Bag
Specification	Content > 99%
Trademark	Purelife
Origin	China of Shannxi
HS Code	2933990099
Production Capacity	9000kg/Month

Product Description

Best Price Hot Selling 99% Pure L-Hydroxyproline Trans-4-Hydroxy-L-Proline

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Product Name	L-Hydroxyproline Trans-4-Hydroxy-L-Proline
Molecular Formula	C5H9NO3
Molecular Weight	131.131
CAS No	51-35-4
Delivery time	Within 2-3 work days after payment
Payment terms	TT,Western Union

L-Hydroxyproline Trans-4-Hydroxy-L-Proline	AJI92
Assay	98.5~101.0%
PH	5.0~6.5
Specific rotation[a]D20	-74.0°~-77.0°
Specific rotation[a]D25	/
Transmittance(T430)	≥95%
Chloride(Cl)	≤0.02%
Ammonium(NH4)	≤0.02%
Sulfate(SO4)	≤0.02%
Iron(Fe)	≤10ppm
Heavy metals(Pb)	≤10ppm
Arsenic	≤1ppm
Other amino acids	/
Ninhydrin-positive substances	/
Loss on drying	≤0.20%
Residue on ignition	≤0.10%

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

Package:

• Delivery Time: Around 3-5 workdays after your payment.
• Package: In fiber-drums with two-plastic bags inside.
• Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life: Two years when properly stored.

Shipping:

• 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
• 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
• 3, For high value products, please select air shipping and DHL express for safe;
• 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area

Product Name	CAS NO.	Product Name	CAS NO.
BCAA	69430-36-0	L-Lysine Acetate	57282-49-2
Glycine	56-40-6	L-Lysine Base	56-87-1
L-Alanine	56-41-7	L-Lysine Mono Hcl	657-27-2
L-Arginine	74-79-3	L-Methionine	63-68-3
L-Arginine Hcl	1119-34-2	L-Methionine	59-51-8
L-Asparagine	5794-13-8	L-Norvaline	6600-40-4
L-Aspartate	74-79-3	L-Ornithine Hcl	3184-13-2
L-Aspartic Acid	56-84-8	L-Phenylalanine	63-91-2
L-Carnitine	541-15-1	L-Proline	147-85-3
L-Citrulline	372-75-8	L-Serine	56-45-1
L-Cysteine Base	52-90-4	L-Theanine	3081-61-6
L-Cysteine Hcl	7048-4-6	L-Thioproline	34592-47-7
L-Cystine	56-89-3	L-Threonine	72-19-5
L-Glutamic Acid	56-86-0	L-Tryptophan	73-22-3
L-Glutamine	56-85-9	L-Tyrosine	60-18-4
L-Histidine	71-00-1	L-Valine	72-18-4
L-Histidine Hcl	5934-29-2	N-Acetyl-L-Cysteine	616-91-1
L-Hydroxyproline	51-35-4	S-Carboxymethyl-L	638-23-3
L-Isoleucine	73-32-5	Taurine	107-35-7
L-Leucine	61-90-5	β-Alanine	107-95-9