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Gonadorelin Acetate Cas No 34973-08-5

Posted at: Offers to Sell and Export | Posted on: Fri 18 Dec, 2009 8:20 am |
gonadorelin acetate cas 34973 08 5
Products Photos CatalogGonadorelin Acetate Photos Catalog

Gonadorelin Acetate

cas no 34973-08-5

purity :98% min

1 Assay(ByAnhydrous, AceticAcid-free)

95.0~102.0% 98.5%

2 Appearance White to Off-white powder Complies

3 Solubility Soluble in water and in a 1% glacial acetic acid Complies

4 Identity (by HPLC) The retention is same with the reference substance Complies

5 Identity (by TLC) The principal spot corresponds in position and size to the reference substance Complies

6 Appearance of Solution 10mg/ml solution is clear and not more intensely colored than reference solution Complies

7 Specific Optical Rotation -54.0~-66.0(c=1, 1%HAc) -62.8

8 Absorbance (by UV) 0.55~0.61 (c=0.1mg/ml H2O, λmax=278nm 0.57

9 Amino Acid Composition Ser:0.7~1.05 Glu:0.95~1.05 Pro:0.95~1.05 Gly:1.90~2.10 Leu:0.90~1.10 Tyr:0.7~1.05 His:0.95~1.05 Arg:0.95~1.05 Trp: Presnt 0.93 0.98 1.02 2.01 0.95 1.01 0.99 1.00 Present

10 Related Substance (By HPLC) Total Impurities (%)≤5.0% Largest Single Impurity (%)≤ 2.0% 1.5% 0.6%

11 Acetate Content (By HPLC) 4.0~7.5% 4.7%

12 Water Content (Karl Fischer) ≤7.0% 2.7%

13 Bacterial Endotoxins ≤70IU/mg Complies

Company Contact:

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Contact Name: Fanny
Company Name: Hangzhou Onicon Chemical Co., Ltd.
Email: Email
Tel: 86-717-6307507
Fax: 86-717-6307582
Street Address: Bldg 19
Wenshayayuan/ Jiangshan Fenghua,
No.198 Yanjiangdadao, Yichang City,
443003, Hubei Province, China
Website: http://www.pharma-chemical.com
Member name: onicon
Country: China-CN China
Member Since: 27 July 2009
Total Leads: 81 onicon Import Export Business Leads
Business focus: Coenzyme Q10, Biotin, Melatonin, Sucralose, Ha, Stpp, Shmp, Dap
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