Chemical Properties:
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Air sensitive. Store in sealed containers at cool and dry (0~8℃) warehouse. Store away from air and oxidizing agents. Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 4-Amino-L-Phenylalanine (H-Phe(4-NH2)-OH) (CAS: 943-80-6). Ruifu Chemical supplys a series of amino acids. We can provide worldwide delivery, small and bulk quantities available. Purchase 4-Amino-L-Phenylalanine, Please contact: alvin@ruifuchem.comDescription:
Package & Storage:
| Chemical Name | 4-Amino-L-Phenylalanine |
| Synonyms | H-Phe(4-NH2)-OH; H-L-Phe(4-NH2)-OH; 4-Amino-Phe-OH; p-Amino-L-Phenylalanine; L-4-Aminophenylalanine; L-p-Aminophenylalanine; (S)-2-Amino-3-(4-Aminophenyl)propionic Acid |
| Stock Status | In Stock |
| CAS Number | 943-80-6 |
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.2 g/mol |
| Melting Point | 242.0~255.0℃ |
| Density | 1.289±0.06 g/cm3 |
| Sensitive | Air Sensitive |
| Water Solubility | Soluble in Water |
| Storage Temp. | Cool & Dry Place (0~8℃) |
| COA & MSDS | Available |
| Category | Unusual Amino Acids |
| Brand | Ruifu Chemical |
Advantages:
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.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available
Specifications:
| Items | Inspection Standards | Results |
| Appearance | White to Off-White Powder | Complies |
| Specific Rotation [α]20/D | -35.0° to -39.0° (C=2 in H2O) | -37.2° |
| Melting Point | 242.0~255.0℃ | 247.0~249.0℃ |
| Chloride (Cl) | <0.05% | Complies |
| Loss on Drying | <0.50% | 0.17% |
| Residue on Ignition | <0.10% | 0.07% |
| Heavy Metals (Pb) | ≤10ppm | <10ppm |
| Purity / Analysis Method | >99.0% (HPLC) | 99.1% |
| 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 | |
943-80-6 - Risk and Safety:
Application:
Hazard Symbols Xi - Irritant Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. WGK Germany 3 Hazard Class IRRITANT HS Code 29224919904-Amino-L-Phenylalanine (H-Phe(4-NH2)-OH) (CAS: 943-80-6), Unusual amino acids, used in peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents. 4-Amino-L-Phenylalanine finds its application in the purification of peptide synthetases involved in pristinamycin I biosynthesis.