2-Chloro-4-Amino-6 7-Dimethoxyquinazoline CAS 23680-84-4

Payment Type:	L/C,T/T
Incoterm:	FOB,CIF
Min. Order:	25 Kilogram
Delivery Time:	5 Days

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Basic Info

Model No.: cy23680-84-4

Pharmaceutical Intermediate: Bismuth Potassium Citrate

Additional Info

Packaging: 25kg

Productivity: 500 TON

Brand: chenyi

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 50

Certificate: ISO9001:2015

HS Code: 2933990090

Port: QINGDAO,JINAN

Product Description

Pharmaceutical intermediates: 2- chloro -4- amino -6,7- two methoxy quinazoline hydrochloride, prazosin hydrochloride intermediate.
2-Chloro-4-amino-6,7-dimethoxyquinazoline Quick Details

Chemical Name: 2-Chloro-4-amino-6,7-dimethoxyquinazoline
CAS No.:23680-84-4
Molecular Formula:C10H10ClN3O2
Molecular weight: 239.66
Appearance: Off-white flocculent crystallization
2-Chloro-4-amino-6,7-dimethoxyquinazoline Typical Properties

Item	Specifications	Results
Appearance	White or off-white flocculent crystallization	Off-white flocculent crystallization
Identification	HLC	Complies
Loss on drying	≤0.5%	0.2%
Residue on ignition	≤0.1%	0.07%
Related substances
Total impurity	≤0.5%	0.1%
2,4-dihydroxy-6,7-dimethoxyquinazoline	≤0.1%	Not found
2,4-dichlorin-6,7-dimethoxyquinazoline	≤0.1%	Not found
Single impurity	≤0.1%	0.02%
Assay by HPLC	≥99.5%	99.9%
Conclusion	The results conforms with enterprise standards

2-Chloro-4-amino-6,7-dimethoxyquinazoline Packaging & Shipping

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CAS NO 23680 84 4 99% CAS NO 23680 84 4 2 Chloro 4 Amino 6 7 Dimethoxyquinazoline 99%

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