Gadopentetate monomeglumine/

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1 Kilogram	FOB Price:USD 350.0000 -400.0000

1 Kilogram

FOB Price:USD 350.0000 -400.0000

Meglumine gadopentate 92923-57-4 Gadopentetate monomeglumine Gadolinium [bis[2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl]amino]acetat

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CERTIFICATE OF ANALYSIS

Product name	Gadopentetate monomeglumine
Batch No.	20131202	Expiry date	2015.11
Report Date	2013.12.14	Quantity	1000kg

Inspection Items	Accepted Standard	Results
Appearance	White powder，Odourless	Complies
Solubility	Freely soluble in water,practically insoluble in ethanol and acetone	Complies
Identification	(1)By UV ：To match with working standard	Complies
Identification	(2) By IR ：To match with working standard	Complies
Optical rotation	-6.0°～-6.9°	-6.45°
Loss on drying	Not more than 7.0%(1g,105℃,5hours)	3.14%
Purity Test	Content of pentetic acid:not more than 0.10%	Complies
Purity Test	Analogous substance :not more than1.0%	0.21%
pH	1.7-2.3	2.04
Assay	98.0～102.0%	99.73%
Conclusion ：Complies to enterprise standard

Analyst :shilijuan Checker:wuaho Supervisor :wanghongfu

Identification
Name		Gadopentetate monomeglumine
Synonyms		Meglumine gadopentate; Gadolinium [bis[2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl]amino]acetate 1-deoxy-1-(methylamino)-D-glucitol (1:1)

Molecular Structure

Molecular Formula		C₁₄H₂₀GdN₃O₁₀^.C₇H₁₇NO₅
Molecular Weight		742.79
CAS Registry Number		92923-57-4