Rink Amide Linker CAS 126828-35-1 Purity ≥99.0% (HPLC)

Short Description:

Chemical Name: Rink Amide Linker

Synonyms: Fmoc-Rink Linker

CAS: 126828-35-1 

Related CAS: 145069-56-3

Purity: ≥99.0% (HPLC)

Appearance: White to Off-White Powder  

Linkers for Solid Phase Synthesis, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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126828-35-1 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Rink Amide Linker (Fmoc-Rink Linker) (CAS: 126828-35-1) with high quality, linkers for solid phase synthesis. Ruifu can provide worldwide delivery, competitive price, small and bulk quantities available. Please contact: alvin@ruifuchem.com

126828-35-1 - Chemical Properties:

Chemical Name Rink Amide Linker
Synonyms Fmoc-Rink Linker; Fmoc-Rink Amide Linker; Knorr Linker; 4-[(2,4-Dimethoxyphenyl)(Fmoc-Amino)methyl]phenoxyacetic Acid; 4-[(2,4-Dimethoxyphenyl)[(9H-Fluoren-9-ylmethoxy)carbonylamino]methyl] phenoxyacetic Acid; Fmoc-2,4-Dimethoxy-4'-(Carboxymethyloxy)-Benzhydrylamine
Stock Status In Stock, Commerical Scale
CAS Number 126828-35-1
Related CAS 145069-56-3
Molecular Formula C32H29NO7
Molecular Weight 539.58 g/mol
Melting Point 176.0 to 186℃ 
Density 1.277±0.06 g/cm3 
Solubility  Soluble in Dimethylformamide
Storage Temp.  Cool & Dry Place (2~8℃) 
COA & MSDS Available
Category   Linkers for Solid Phase Synthesis 
Brand Ruifu Chemical

126828-35-1 - Specifications:

Items Inspection Standards Results
Appearance White to Off-White Powder  White Powder 
Melting Point 176.0 to 186.0℃ 180.5℃
Water by Karl Fischer  ≤0.50% 0.23%
Purity / Analysis Method ≥99.0% (HPLC)  99.39% 
300 MHz NMR Spectrum 1H Conforms to Structure Complies         
TLC Analysis One Spot Complies        
Infrared Spectrum Conforms to Structure Complies      
Conclusion The product has been tested & complies with the specifications

126828-35-1 - Package/Storage/Shipping:

Package: Fluoride bottle, glass bottle, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry (2~8℃) warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by FedEx / DHL Express. Provide fast and reliable delivery. 

126828-35-1 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

126828-35-1 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

126828-35-1 - Application:

Rink Amide Linker (Fmoc-Rink Linker) (CAS: 126828-35-1), linkers for solid phase synthesis.
This Fmoc-amide linker consists of a substituted benzhydrylamine residue attached to a moiety which can be coupled to commercially available amino-functionalized resins. It constitutes a very useful anchor group for solid phase peptide synthesis, from which the peptide is cleaved by TFA as an amide. An acid labile trialkoxybenzhydryl-type handle idealy suited for the preparation of peptide amides using Fmoc strategy. 

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