Keywords

• 1122-58-3 factory
• Offer 1122-58-3
• 4-Dimethylaminopyridine global trader

Quick Details

• ProName: 1122-58-3 factory 4-Dimethylaminopyrid...
• CasNo: 1122-58-3
• Molecular Formula: C7H10N2
• Appearance: White crystal
• Application: 4-dimethylaminopyridine is a new type ...
• DeliveryTime: Stocks
• PackAge: according to customers' requirements
• Port: Any port
• ProductionCapacity: 100 Metric Ton/Day
• Purity: 99%
• Storage: Store below +30°C.
• Transportation: By air(EMS or EUB or FedEx or TNT ect....
• LimitNum: 1 Gram

Superiority

1122-58-3 factory 4-Dimethylaminopyridine global trader

4-dimethylaminopyridine, commonly referred to as DMAP, is a super nucleophilic acylation catalyst. The resonance of the electron-donating dimethylamino group in its structure and the parent ring (pyridine ring) can strongly activate the nitrogen atom on the ring to undergo nucleophilic substitution, which significantly catalyzes high resistance, low-reactive alcohols and amines/acids The activity of the acylation/esterification reaction is about 104~106 times that of pyridine. Acyl transfer is a common transformation in nature and organic synthesis, in which chiral DMAP is a common asymmetric acyl transfer catalyst. Since 1996, Vedejs and Fu team reported the central chiral and planar chiral DMAP catalysts respectively, chiral DMAP catalysts have been greatly developed. Various central chiral, planar chiral, spiro chiral and central chiral DMAP have been reported one after another, and have been well applied in many asymmetric acyl transfer reactions.

Details

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals tovarious industries.n our R&D centre. we have a staff of skilled and experienced research chemists. This has enabled us to meet the special reauirements of our customers and it has enabled us to provide quality products at competitive prices.

1. How can we guarantee quality

Always a pre-production sample before mass production;

Always final Inspection before shipment; 

2.What can you buy from us

Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates

3. Why should you buy from us not from other suppliers

Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries.

Lingrui's credo is committed to your reliable business partner,reliable quality, competitive prices and superior service, lf you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !