CAS:80-48-8 Methyl p-toluenesulfonate CAS NO.80-48-8

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

Methyl p-toluenesulfonate
Methyl p-toluenesulfonate high purity
Methyl p-tosylate

Quick Details

ProName: CAS:80-48-8 Methyl p-toluenesulfonate
CasNo: 80-48-8
Molecular Formula: C8H10O3S
Appearance: liquid
Application: Pharmaceutical
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Month
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

methyl p-toluenesulfonate

80-48-8

methyl p-toluenesulfonate 80-48-8 specification

product name:	methyl p-toluenesulfonate
cas no.:	80-48-8	quantity	6000kgs
rep date	may.10.2017	batch no.	20170510
mfg. date	may.10.2017	expiry date	may.09.2019

item	specifications	results
appearance	white crystals, slowly change to yellowish clear liquid if heated	white crystals, slowly change to yellowish clear liquid if heated
purity	≥99%	99.34%
melting point	≥24℃	24.8℃
moisture	≤0.3%	0.28%
p-toluenesulfonic acid	≤0.2%	0.12%
ptsc	≤0.3%	0.23%
ash	≤0.05%	0.02%
conclusion	the results conforms with enterprise standards

methyl p-toluenesulfonate 80-48-8 usage

use as a selective methylation reagent for organic synthesis.
use for the manufacture of dyes and organic synthesis
use used to prepare methylated feedstock
use of organic synthesis of selective methylation reagents. catalyst

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.