Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Boc-4-Cyano-L-Phenylalanine (synonyms: Boc-Phe(4-CN)-OH) (CAS: 131724-45-3) with high quality. Boc-Phe(4-CN)-OH is widely used in peptide synthesis, pharmaceutical development and drug discovery research.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Boc-Phe(4-CN)-OH or other products, please contact us by e-mail: alvin@ruifuchem.com
| Chemical Name | Boc-4-Cyano-L-Phenylalanine |
| Synonyms | Boc-Phe(4-CN)-OH; Boc-L-Phe(4-CN)-OH; N-Boc-4-Cyano-L-Phenylalanine; Boc-L-4-Cyanophenylalanine; Boc-4-Cyano-Phe-OH; Boc-p-Cyano-L-Phe-OH; N-(tert-Butoxycarbonyl)-4-Cyano-L-Phenylalanine; (S)-N-Boc-4-Cyanophenylalanine; N-tert-Butoxycarbonyl-4-Cyanophenyl-L-Alanine; (S)-2-(Boc-Amino)-3-(4-Cyanophenyl)propionic Acid; (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-Cyanophenyl)propanoic Acid |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 131724-45-3 |
| Molecular Formula | C15H18N2O4 |
| Molecular Weight | 290.32 g/mol |
| Melting Point | 147℃(dec.) |
| Storage Temperature | Store Long-Term at 2-8℃ |
| Shipping Temperature | Ambient |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories |
Unnatural Amino Acids |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Off-White Powder | White Powder |
| Specific Rotation[α]D20 | -26.0° - -30.0° (C=1 in DMF) | -28.5° |
| Assay / Analysis Method | ≥98.0% (HPLC) | 99.26% |
| 1H NMR Spectrum | Conforms to Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: 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.
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 Assurance? Strict 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.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| HS Code | 2922491990 |
| Hazard Class | 6.1 |
Boc-4-Cyano-L-Phenylalanine (synonyms: Boc-Phe(4-CN)-OH) (CAS: 131724-45-3) is an amino acid derivative that has become increasingly popular in the field of biochemistry and molecular biology.
Boc-Phe(4-CN)-OH is a synthetic molecule composed of a phenylalanine residue with an N-tert-butyloxycarbonyl (Boc) protecting group at the 4-position and a cyano group at the 5-position. This molecule has a wide range of applications in the field of biochemistry, ranging from peptide synthesis to the study of enzyme mechanisms.
Boc-4-Cyano-L-Phenylalanine (synonyms: Boc-Phe(4-CN)-OH) (CAS: 131724-45-3) is widely used in peptide synthesis as a protecting group for the 4-position of phenylalanine residues. This protecting group is highly stable and can be used in a variety of peptide synthesis techniques, including solid-phase peptide synthesis and solution-phase peptide synthesis.
Boc-L-4-Cyanophenylalanine is also used in the study of enzyme mechanisms, as it can be used to inhibit the activity of enzymes by binding to the active site.
Designing new drugs and protein-based therapeutics: Boc-Phe(4-CN)-OH can be used to design and optimize new drugs and protein-based therapeutics that target specific protein–ligand interactions.