4-Amino-L-Phenylalanine CAS 943-80-6 Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: 4-Amino-L-Phenylalanine

Synonyms: H-Phe(4-NH2)-OH 

CAS: 943-80-6 

Purity: >99.0% (HPLC) 

Appearance: White to Off-White Powder  

Unnatural Amino Acids, High Quality 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Description:

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.com

Chemical Properties:

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   Unnatural Amino Acids 
Brand Ruifu Chemical

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

Package & Storage:

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.

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

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. 

943-80-6 - Risk and Safety:

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 2922491990

Application:

4-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.

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