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Home > Products >  Leuprolide 98% high quality low price in stock

Leuprolide 98% high quality low price in stock CAS NO.53714-56-0

  • Min.Order: 20 Milligram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Product Details

Keywords

  • Leuprolide
  • Leuprolide Acetate
  • Peptide high quality low price in stock

Quick Details

  • ProName: Leuprolide 98% high quality low price ...
  • CasNo: 53714-56-0
  • Molecular Formula: C61H88N16O14
  • Appearance: White powder
  • Application: Research USE
  • DeliveryTime: In stock or 2-3day
  • PackAge: Foil bag
  • Port: HongKong or other
  • ProductionCapacity: 10 Kilogram/Month
  • Purity: 98(%)
  • Storage: Closed, - 2 ~ - 8℃ preservation.
  • Transportation: Fedex,EMS,UPS,TNT,DHL
  • LimitNum: 20 Milligram

Superiority

ITEMS

SPECIFICATION

RESULT

Appearance

White powder

Conforms

Solubility

Soluble in water or 1% acetic acid at a

concentration of ≥1mg/ml to give a clear,

colorless solution

Conforms

Identity

A. IR

Same with the reference spectrum of Leuprolide

B. HPLC

Same with the reference solution

C. Amino Acid Analysis

Ser: Present

Glu: 0.85~1.1

Pro: 0.85~1.1

Leu: 1.80~2.2

Tyr: 0.85~1.1

His: 0.85~1.1

Arg: 0.85~1.1

Trp: Present

 

Conforms

 

Conforms

 

 

0.84

0.97

1.04

2.02

1.01

0.99

1.00

present

Specific Optical Rotation

-38.0~-42.0° [a]20D(c=1,1% HAc)

-39.2°

RelatedSubstance

(By HPLC)

Total Impurities(%)≤2.5%

acetyl-leuprolide≤1.0%

D-His-leuprolide≤0.5%

L-Leu6-leuprolide≤0.5%

D-Ser-leuprolide≤0.5%

Any other Impurity≤0.5%

0.21%

Conforms

Conforms

Conforms

Conforms

0.2%

Acetate Content(By HPLC)

4.7~9.0%

8.7%

Water Content(Karl Fischer)

≤5.0%

1.4%

Sulphate ash

≤0.3%

Conforms

Bacterial Endotoxins

≤16.7 IU/mg

Conforms

Residual Organic Solvents

Acetonitrile ≤0.041%(By GC)

DMF ≤0.088%(By GC)

MEOH ≤0.3%(By GC)

TFA ≤0.1%(By HPLC)

Conforms

Conforms

Conforms

Conforms

Assay(By Anhydrous, Acetic Acid-free )

97.0~103.0%

98.1.0%

Shipping

 

Details

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

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