High quality USP/BP/EP/JP Dolutegravir intermediates CAS NO 1051375-16-6 CAS NO.1051375-16-6

Type:: Anesthetic Agents, Anti-Allergic Agents, Antibiotic and Antimicrobial Agents, Antidote, Antineoplastic Agents, Antiparasitic Agents, Antipyretic Analgesics and NSAIDs, Blood System Agents, Cardiovascular Agents, Central Nervous System Agents, Disinfectant and Preservatives, Electrolyte Balance and Dialysis Agents, Immune Function Agents, Respiratory System Agents, Urinary System Agents, Vitamins, Amino Acids and Coenzymes, Antihypertensive drugs

Product Description

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Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS		Complies
	The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.10%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.01%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.70%
Assay	99.0%~101.0% (anhydrous substance).		99.80%
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies