Hubei, China
Business Type:
Business Range:
Agriculture & Food, Chemicals, Health & Medicine, Sporting Goods & Recreation
Management System Certification:
ISO 9001, GMP
Export Year:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

L-Pyroglutamic Acid, L-Pyroglutamic Acid 99.3%, L-Pyroglutamic Acid Amino Acid manufacturer / supplier in China, offering Factory Sell 99.3% Quality L-Pyroglutamic Acid, China Recommend Antiglaucoma Agent CAS 155206-00-1 Bimatoprost, China Recommend Male Hair Loss API CAS 866460-33-5 Setipiprant and so on.

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Supplier Homepage Products Nutrition Supplement Factory Sell 99.3% Quality L-Pyroglutamic Acid

Factory Sell 99.3% Quality L-Pyroglutamic Acid

Get Latest Price
Min. Order / Reference FOB Price
100 g US $1/ g
Port: Shanghai, China
Production Capacity: 100t
Payment Terms: T/T, Western Union, Money Gram
Powder: Yes
Customized: Non-Customized
Certification: GMP, ISO 9001, USP, BP
Suitable for: Elderly, Adult
State: Solid
Purity: >99%

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Basic Info

Model NO.: 98-79-3
Function: Keeping Health and Promoting Growth
Classification: Amino Acid
Appearance: Powder
Melting Point: 160-163 °c
Assay: 99.3%
Loss on Drying: Not More Than 0.5%
Trademark: WHSO
Transport Package: 25kg/Drum
Specification: 99.3%
Origin: China
HS Code: 2933790090

Product Description

Factory Sell 99.3% Quality L-Pyroglutamic Acid

Basic Info.
Product Name: L-Pyroglutamic acid            
CAS No: 98-79-3
Type: Vitamins, Amino Acids and Coenzymes
Form: Powder                                 
Export Markets: Global

Additional Info.
Packaging Details: 25kg/drum
Delivery time: one week after receive prepayment

Product Description
Synonyms:5-Oxoproline;5-Oxopyrrolidine-2-carboxylic acid;L-5-Pyrrolidone-2-carboxylic acid;(S)-(-)-2-Pyrrolidone-5-carboxylic acid
CAS Number: 98-79-3
EINECS NO.: 202-700-3
Molecular Formula: C5H7NO3
Molecular Weight: 129.11
InChI: 1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
Characteristics: white crystalls or crystal powder; Almost odourless. Soluble in water.
Specific rotation: -10.5º(C=10,1NNAOH)
Melting point: 152-162ºC
Water solubility: 10-15G/100ML(20ºC)

1. Can be used in cosmetics as antioxidants, preventing skin aging, synergistic effects
2. Can be used as food additive and pharmaceutical intermediates
3. As a nutrition supplement, such as anti-anxiety
1) One step service with total solution
2) Accept customized packaging (Jar, Bag, Sachet )
3) Customized formula research and process
4) Premix, Granular, Tablets, Capsules, Flavored, etc.
5) Label print

Specific rotation[α]20D+11°~+11.9°
TransmittanceNot less than 98%
ChlorideNot more than 0.02%
AmmoniumNot more than 0.02%
SulfateNot more than 0.02%
IronNot more than 10ppm
Heavy metalsNot more than 10ppm
ArsenicNot more than 1ppm
Loss on dryingNot more than 0.1%
Residue on ignitionNot more than 0.1%
Chemical name(R)-2-Pyrrolidone-5-carboxylic acid
Molecular formulaC5H7NO3
Molecular weight129.11

Packing Details:
25kg/drum, with 2 plastic bags inside.
Store in cool and dry area and keep away from direct sunlight.
Shelf Life:
2 years, if keep in formal storage condition.
We accept any quantity for order. From grams to tons.
We have strong quality assurance policy and have our own well-developed laboratories (analytical, chemical and microbiological). Out-sourcing suppliers must conform to our stringent vendor qualification standard. Also we have very close relations with the National Laboratories and SGS. All products will be fully tested before export. 
From carton to drum and bag to bottle, we can also design label as per buyer's requirements.
What you need, that we make.

We own the modern warehouse.
500M² square with clean, neat, and good ventilation.

We are experienced of documentation, clearance and transport. We can make prompt delivery at any quantity which can save you much time and cost of import.

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