CAS:22246-18-0 7-Hydroxy carbostyril CAS NO.22246-18-0

Min.Order Quantity:: 1 Kilogram

Purity:: 99.5%

Port:: all chinese port

Payment Terms:: T/T,MoneyGram,Other

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Product Details

Keywords

7-Hydroxy carbostyril
7-Hydroxy carbostyril high purity
3,4-Dihydro-7-hydroxy-2(1H)-quinolinone

Quick Details

ProName: CAS:22246-18-0 7-Hydroxy carbostyril
CasNo: 22246-18-0
Molecular Formula: C9H9NO2
Appearance: White powder
Application: Pharmaceutical
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Day
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

item	specification
product name	3,4-dihydro-7-hydroxy-2(1h)-quinolinone
cas no.	22246-18-0
appearance	white to light yellow crystalline powder
content	99% min
loss on drying	0.5% max
melting point	236-240℃

factory price 3,4-dihydro-7-hydroxy-2(1h)-quinolinone cas 22246-18-0 with purity 99% min (hplc) off white powder

strictly quality inspection & timely delivery & after-sale service

product description

about our product 3,4-dihydro-7-hydroxy-2(1h)-quinolinone cas 22246-18-0

name	3,4-dihydro-7-hydroxy-2(1h)-quinolinone
synonyms	7-hydroxy carbostyril; 3,4-dihydro-7-hydroxycarbostyril;7-hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline
cas no.	22246-18-0
molecular formula	c9h9no2
molecular weight	163.17
appearance	off white powder
purity	99% min (hplc)
loss on drying	≤0.5%
maximum impurity	≤0.5%
density	1.282 g/cm3
m.p.	234-238 ºc
b.p.	403.7ºc at 760 mmhg
flash point	198ºc
application	used as aripiprazole intermediate

Details

kono chem co.,ltd is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and cosmetic industries.

the botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by pioneer. they include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

with our phytopharmaceutical background and knowledge through experience, pioneer can also provide a wide range of analytical services and reference substances to our clients. in addition, we also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: sam-e tosylate disulfate; sam-e 1,4-butanedisulfonate; polycytidylic acid; polyinosinic acid; adenosine triphosphate disodium; and cytidine triphosphate disodium; these items are our strongest advantage in china. meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

recently, kono chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. as a gmp standardized manufacturer, our products can meet or even exceed the standards of cp2010, usp32, bp2005 and ep4. presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as usa, eu, south america and southeast asia. there are experienced technicians working for our institutes now, all of them are skilled. pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.