2-Amino-4-chloro-6-methoxypyrimidine CAS NO.5734-64-5

Product Name	2-Amino-4-chloro-6-methoxypyrimidine
Synonyms	4-Chloro-6-methoxy-2-pyrimidinamine 4-chloro-6-methoxypyrimidine-2-ylamine 4-methoxy-6-chloro-2-aminopyrimidine
CAS	5734-64-5
Molecular Formula	C₅H₆ClN₃O
Molecular Weight	159.57
Density	1.398 g/cm³
Melting Point	169-176 °C
Boiling Point	349.4 ℃ at 760 mmHg
Flash Point	165.1 °C
Refractive Index	1.585
Storage	Room temperature
Appearance	Light yellow powder

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