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High Purity Glycyl-L-Tyrosine Dihydrate CAS 658-79-7
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High Purity Glycyl-L-Tyrosine Dihydrate CAS 658-79-7

FOB Price

Get Latest Price

( Negotiable )

|

1 Gram Minimum Order

Country:

China

Model No:

-

FOB Price:

( Negotiable ) Get Latest Price

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

1 Gram

Packaging Detail:

Packed in a double plastic wall bag with Aluminum.

Delivery Time:

7-10 days for R&D , 30 days for commercial

Supplying Ability:

500 Kilogram per Month

Payment Type:

Western Union, D/P, D/A, T/T

Product Group :

-

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Free Member

Contact Person Ms. Jessie

No.20 Xingshan Road, Weihai, Shandong

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Product Specification

  • Other Names: Glycyl Tyrosine
  • Type : Amino Acids and Coenzymes
  • Grade Standard: Medicine Grade
  • Purity (%): 99.0%
  • Molecular Weight:274.24

Product Description

Our company used the advanced technology to ensure the stable quality, and fully meet or exceed the imported drug registration standards of SFDA (JX*******2),the standards of USP *7, CP and the ICH guideline, etc.

Quality of product:

Inspection items 

 Enterprise Standard of our company

USP*7 

 Appearance

 A white or almost white crystalline powder. 

 -

 Solubility

 Soluble in water, practically
insoluble in ethanol, methanol.

Optical rotation

**6.0°~**0.0°

**6.0°~**0.0° 

 Water

*2.0%~*5.0% 

*0.0%~*6.0% 

 Clarity and colour

Solution is not more intensely turbid than reference suspension 1, and not more intensely coloured than reference solution Y1.

 Trasmittance

≥ *5.0% 

 Chloride

≤ 0.*1% 

≤ 0.*1% 

 Ammonium

≤ 0.*2% 

≤ 0.*2% 

 Iron

≤ 0.**1% 

≤ 0.**1%  

Sulfate 

≤ 0.*2% 

≤ 0.*2% 

 Arsenic

≤ 0.***1% 

 Residue on ignition

≤ 0.*0% 

≤ 0.*0% 

 Related substances
(HPLC)

Tyr (Impurity A)≤ 1.5% ;
 Gly (Impurity B)≤ 1.0% ;
 Cyclo (gly-tyr)(Impurity C)≤ 0.2% 

 Tyr ≤ 1.5% ;
 Gly ≤ 1.0% ;
 Cyclo (gly-tyr) ≤ 0.2%;
Pivaloyl-L-tyrosine ≤ 0.1%;
Gly-gly-tyr ≤ 0.3%

Not indentified
impurities (HPLC)
single≤0.*5% ;sum≤0.*0% single≤0.1% ;sum≤0.5%
Assay (titration) *9.0%~**1.5% (anhydrous substance) *8.0%~**1.5% (anhydrous substance)

QA & QC:

QA & QC:
Quality supervision department has a domestic first-class detection equipment, to meet the quality analysis and control requirements of researching and monitoring products.

Country: China
Model No: -
FOB Price: ( Negotiable ) Get Latest Price
Place of Origin: -
Price for Minimum Order: -
Minimum Order Quantity: 1 Gram
Packaging Detail: Packed in a double plastic wall bag with Aluminum.
Delivery Time: 7-10 days for R&D , 30 days for commercial
Supplying Ability: 500 Kilogram per Month
Payment Type: Western Union, D/P, D/A, T/T
Product Group : -

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To:

Ms. Jessie < Shandong Weigao Pharmaceutical Co., Limi >

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