4-Amino-3-Phenylbutanoic Acid 1078-21-3 Phenibut F-Phenibut For Antidepressant

Place of Origin CHINA
Brand Name XRD
Certification GMP
Model Number 1078-21-3
Minimum Order Quantity negotiable
Price Inquiry for Negotiable
Packaging Details 1-2 Kg / Aluminum Foil Bag, 25kg/ Drum, as Require
Delivery Time 1-2days after payment received
Payment Terms T/T, Western Union,Bitcoin
Supply Ability 100kg/year

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Product Details
Cas No. 1078-21-3 Product Name Phenybut
Usage Pharmaceutical Raw Material Appearance White Powder
Assay 99% Phenybut Grade Pharmaceutical Grade
Storage Cool Dried Storage Application Pharmaceutical Raw Intermediates
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1078-21-3 Phenibut F-Phenibut

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Product Description

4-Amino-3-Phenylbutanoic Acid 1078-21-3 Phenibut F-Phenibut for Antidepressant


Quick Detail :

Product name:Phenibut
Other name:4-Amino-3-phenylbutyric acid hydrochloride
CAS No:1078-21-3
Molecular formula:C10H14ClNO2
Molecular weight:215.68
Appearance:White or off white crystalline powder
Catalogue:Pharmaceutical materials;



1)Phenibut is a mild tranquilizer used to treat anxiety and other psychological symptoms. Not only does it decrease the effects of anxiety, but it also yields nootropic effects. It is derived from GABA, which is the neurotransmitter responsible for naturally decreasing levels anxiety, providing a feeling of calmness.

2)It is a naturally derived supplement, as is sometimes sold under the name Noofen. Due to its stress relieving benefits and mood enhancing abilities, Phenibut is commonly taken in a stack. This supplement is so beneficial because it allows you to essentially supplement GABA, as GABA can not supplemented on its own.


Phenibut (also known as Noofen or Fenibut) is a synthetic derivative of GABA which is a neurotransmitter that is primarily inhibitory in nature. If you look at the Phenibut chemical structure, it is essentially a GABA molecule with a Phenyl molecular ring attached to it.

GABA on its own cannot cross over the blood-brain barrier when you ingest it as a supplement. By adding a Phenyl ring, you can effectively design a GABA delivery system which allows this compound to cross over from the blood stream and interact directly with neurons in the brain.The result is higher levels of GABA activity in the brain and better regulation of over-excitement and anxiety.




Test Items Specification Test Results
Description White crystal or crystalline powder Conforms
Identification Meet the requirement Positive
Melting point 194 ~ 202ºC Conforms
PH 2.3 to 2.7 2.45
Loss On Drying ≤0.5% 0.25%
Residue on ignition ≤0.1% 0.08%
Iron 0.005% Max Conforms
Heavy metals 10 ug/gMax Conforms
Assay 99.0% Min 99.250%
Conclusion The specification conform with USP27 standard.


4-Amino-3-Phenylbutanoic Acid 1078-21-3 Phenibut F-Phenibut For Antidepressant 0







4-Amino-3-Phenylbutanoic Acid 1078-21-3 Phenibut F-Phenibut For Antidepressant