Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Boc-L-Phenylalanine (Boc-Phe-OH) (CAS: 13734-34-4) with high quality. Ruifu Chemical supplys amino acids and derivatives, can provide worldwide delivery, small and bulk quantities available. Purchase Boc-Phe-OH, Please contact: alvin@ruifuchem.com
| Chemical Name | Boc-L-Phenylalanine |
| Synonyms | Boc-Phe-OH; Boc-L-Phe-OH; Boc-L-Phenylalanine; N-(tert-Butoxycarbonyl)-L-Phenylalanine; (S)-2-tert-Butoxycarbonylamino-3-Phenylpropionic Acid |
| Stock Status | In Stock, Production Capacity 30 Tons per Month |
| CAS Number | 13734-34-4 |
| Molecular Formula | C14H19NO4 |
| Molecular Weight | 265.31 g/mol |
| Melting Point | 85.0~90.0℃ |
| Density | 1.1269 |
| Solubility | Soluble in Methanol, Dichloromethane |
| Storage Temp. | Cool & Dry Place (0~8℃) |
| COA & MSDS | Available |
| Category | Boc-Amino Acids |
| Brand | Ruifu Chemical |
| Items | Inspection Standards | Results |
| Appearance | White Powder | White Powder |
| Boc-Phe-OH Purity | >99.5% (HPLC) | 99.86% |
| Optical Purity | <0.50% D-Enantiomer | Not Detectable |
| TLC | ≥98.0% | >98.0% |
| Element Analysis (C、H、N) | ≤5.0% | <5.0% |
| Melting Point | 85.0~90.0℃ | 85.8~86.6℃ |
| Specific Rotation [α]20/D | +22.0° to +27.0° (C=1 in EtOH) |
+24.8° |
| Water Content (K.F.) | <0.50% | 0.125% |
| Loss on Drying | <0.50% (35℃, 2h) | 0.16% |
| Clarity of Solution | 0.3 gram in 2ml DMF Clear Solution | Complies |
| IR Spectrum | In Accordance With the Standard | Complies |
| Mass Spectrum | In Accordance With the Standard | Complies |
| NMR Spectrum | In Accordance With the Standard | Complies |
| Conclusion | This Product by Inspection Accords with the Enterprise Standard | |
| Main Uses | Boc-Amino Acids; Peptide Synthesis; Pharmaceutical Intermediates | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry (0~8℃) warehouse away from incompatible substances. Protect from light and moisture.
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.
Risk Codes
R36 - Irritating to the eyes
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S39 - Wear eye / face protection.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
TSCA Yes
HS Code 2922491990
Boc-L-Phenylalanine (Boc-Phe-OH) (CAS: 13734-34-4) is a derivative of Phenylalanine, is used for polypeptide synthesis and as an amino acid protective monomer. It is used in the synthesis of proteins and peptides, and is widely used in the synthesis of various products such as medicine, biochemistry, food, cosmetics, etc. It is used in the synthesis of biochemical reagents and peptides. Amino acids and derivatives, peptide synthesis, organic synthesis intermediate, pharmaceutical intermediates, biochemical reagents.