Fmoc-Thr(tBu)-ol CAS 189337-28-8 Assay ≥98.5% (HPLC)

Short Description:

Chemical Name: Fmoc-Thr(tBu)-ol

Synonyms: Fmoc-Threoninol(tBu) 

CAS: 189337-28-8

Assay: ≥98.5% (HPLC)

Appearance: White to Off-White Powder

Amino Alcohols, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401


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189337-28-8 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Fmoc-Thr(tBu)-ol (Fmoc-Threoninol(tBu)) (CAS: 189337-28-8) with high quality. Ruifu Chemical has been supplying amino alcohols more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Fmoc-Thr(tBu)-ol or other products, please contact us by e-mail:

189337-28-8 - Chemical Properties:

Chemical Name Fmoc-Thr(tBu)-ol
Synonyms Fmoc-Threoninol(tBu); Fmoc-L-Threoninol(tBu); Fmoc-L-Thr(tBu)-ol; N-Fmoc-L-Thr(tBu)-ol; Fmoc-O-tert-butyl-L-threoninol; N-Fmoc-O-tert-butyl-L-threoninol; (2R,3R)-2-(Fmoc-amino)-3-tert-butoxy-1-butanol; N-alpha-Fmoc-O-tert-butyl-L-threoninol; N-alpha-(9-Fluorenylmethoxycarbonyl)-O-tert-butyl-L-threoninol
CAS Number 189337-28-8
Molecular Formula C23H29NO4
Molecular Weight 383.48 g/mol
Density 1.144 
Storage Temperature Store Long-Term at 2-8℃
Shipping Temperature Ambient Temperature
COA & MSDS Available
Origin of Product    Shanghai, China
Product Categories
Amino Alcohols 
Brand Ruifu Chemical

189337-28-8 - Specifications:

Items Specifications  Results
Appearance White to Off-White Powder  Conforms  
Specific Rotation [α]D20 +9.0°±2.0° (C=2, DMF) +10.28°
Loss on Drying ≤0.50% 0.31%
Clarity of Solution 5mmol in 10ml DMF Clear Solution Conforms   
Assay / Analysis Method ≥98.5% (HPLC)  99.23%
1H NMR Spectrum Consistent with Structure  Conforms   
LCMS Consistent with Structure Conforms   
Conclusion The product has been tested and complies with the given specifications

189337-28-8 - Package/Storage/Shipping:

Package: Fluorinated bottle, Aluminium foil bag, 25kg/cardboard drum, 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. 

189337-28-8 - 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

189337-28-8 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: or 

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. 

189337-28-8 - Application:

Fmoc-Thr(tBu)-ol (Fmoc-Threoninol(tBu)) (CAS: 189337-28-8) has been studied for its potential applications in various scientific fields, such as peptide synthesis, drug discovery, biochemistry, and molecular biology.
In peptide synthesis, Fmoc-Thr(tBu)-ol is used in peptide synthesis as a protecting group for the hydroxyl functional group of threonine. The Fmoc group attaches to the threonine residue, preventing unwanted reactions during peptide synthesis.
In drug discovery, Fmoc-Thr(tBu)-ol is used in peptide synthesis can lead to the synthesis of new peptides and proteins with potential applications in drug discovery. It has been found to have the ability to form complexes with various drugs, which can increase the solubility of the drug and thus increase its bioavailability.
In biochemistry, Fmoc-Thr(tBu)-ol has been used as a substrate for enzymes, as well as a probe for studying protein-ligand interactions.
In molecular biology, Fmoc-Thr(tBu)-ol has been used to study protein-protein interactions, as well as to study the structure and function of proteins.

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