Fmoc-NH-PEG12-CH2CH2COOH CAS 756526-01-9 Assay ≥95.0% (HPLC)

Short Description:

Chemical Name: Fmoc-NH-PEG12-CH2CH2COOH 

CAS: 756526-01-9

Assay: ≥95.0% (HPLC)

Appearance: Colorless to Light Yellow Viscous Liquid 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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756526-01-9 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Fmoc-NH-PEG12-CH2CH2COOH (CAS: 756526-01-9) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Fmoc-NH-PEG12-CH2CH2COOH or other products, please contact us by e-mail: alvin@ruifuchem.com

756526-01-9 - Chemical Properties:

Chemical Name Fmoc-NH-PEG12-CH2CH2COOH
Synonyms Fmoc-N-Amido-PEG12-Acid; Fmoc-NH-(PEG)11-COOH (40 atoms); Fmoc-NH-PEG12-Propionic Acid; O-(N-Fmoc-2-Aminoethyl)-O′-(2-Carboxyethyl)-Undecaethyleneglycol
CAS Number 756526-01-9
Molecular Formula C42H65NO16
Molecular Weight 839.9626 g/mol
Storage Temperature Store Long-Term at 2-8℃
COA & MSDS Available
Origin of Product    Shanghai, China
Product Categories
Amino Acids; PEG Linkers / Fmoc PEG  
Brand Ruifu Chemical

756526-01-9 - Specifications:

Items Specifications  Results
Appearance Colorless to Light Yellow Viscous Liquid (Visual)  Conforms   
TLC Analysis  Single Spot Single Spot
Assay / Analysis Method ≥95.0% (HPLC)  98.19%
1H NMR Spectrum Consistent with Structure  Conforms   
LC-MS Consistent with Structure Conforms   
Conclusion The product has been tested and complies with the given specifications

756526-01-9 - Package/Storage/Shipping:

Package: Glass bottle, fluorinated bottle, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2-8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

756526-01-9 - 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

756526-01-9 - 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. 

756526-01-9 - Introduction:

Fmoc-NH-PEG12-CH2CH2COOH (CAS: 756526-01-9) is a PEG derivative containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

756526-01-9 - Biological Activity:

Fmoc-NH-PEG12-CH2CH2COOH (CAS: 756526-01-9) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

756526-01-9 - Application:

Fmoc-NH-PEG12-CH2CH2COOH (CAS: 756526-01-9) is used as a lintant to prepare PEG peptide surfaces as an attractive platform for the development of peptide microarrays. It is useful in the peptide synthesis & biomolecules synthesis. For example, it can be used for tether peptides to proteins or other large biomolecules (such as nucleic acids). The attachment of the hydrophobic peptide, NH2-PEG12 can effectively reduce aggregation.

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