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API-Gadodiamide CAS:131410-48-5
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| Post Date: | Aug 31,2018 |
| Expiry Date: | Aug 31,2019 |
| Detailed Description: |
Cas No. :131410-48-5
Quantity: 1Kilograms Payment Method: T/T Analysis Item Specification Results Idencification A:Infrared absorption Should conforms with the standard spectrum Conforms B:The maximum absorption at the relevant wavelength specifiied Conforms Microbial limits 500cfu/g 20cfu/g Bacterial endotoxins <3.5Eu/mg Conforms Water content Between 3.0% and 14.0% 10.00% Limit of free gadolinium(lll) Not more than 0.3%(anhydrous basis) Not finding LimitoffreeDiethylenetramine pentaaceticaoidbismethylamide Not more than 0.7%(anhydrous basis) 0.090% Limit of methylamine Not more than 0.05% 0.001% Limit of acetone, ethyl alcohol,isopropyl alcohol Acetone Not more than 0.2% 0.00% Ethyl alcohol Not more than 0.2% 0.01% Isopropyl alcohol Not more than 0.2% 0.05% Total impurity Not more than 0.2% 0.06% Related comounds Impurity A Not more than 2.0% 0.10% Impurity B Not more than 2.0% 0.15% Individual Impurity Not more than 0.2% 0.05% Total Impurity (except of Impurity A&B) Not more than 0.5% 0.29% Content of gadolinium 26.0~29.0% 28.7% Assay 97.0~103.0% 99.8% The material complies with the USP32 complies |
| CAS Registry Number: | 131410-48-5 |
| Synonyms: | gadolinium 2-[bis[2-(carboxylatomethyl-(methylcarbamoylmethyl)amino)ethyl]amino]acetate;GADODIAMIDE (500 MG);Omniscan;[5,8-Bis(carboxymethyl)-11-[2-(methylamino)-2-oxoethyl]-3-oxo-2,5,8,11-tetraaza-tridecan-13-oato(3-)]gadolinium;Gd-DTPA-BMA;S-041;gadolinium 5,8-bis(carboxylatomethyl)-11-[2-(methylamino)-2-oxoethyl]-3-oxo-2,5,8,11-tetraazatridecan-13-oate (non-preferred name); |
| Molecular Formula: | C16H26GdN5O8 |
| Molecular Weight: | 573.6563 |
| Molecular Structure: | 
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| Company: | xian Wanlong pharmaceutical Co., Ltd [ China ] |
| Contact: | raffia chou |
| Tel: | +86-029-81881044 |
| Fax: | +86-029-81881044 |
| Email: | raffiachou@hotmail.com |
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