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Home > Hot Product_List > 4-Amino-3-phenylbutyric acid

Basic information

  • Name:
  • Benzenepropanoic acid, b-(aminomethyl)-

  • Superlist Name:
  • 4-Amino-3-phenylbutyric acid
  • CAS No.:
  • 1078-21-3

  • Molecular Structure:
  • Formula:
  • C10H13NO2
  • Molecular Weight:
  • 179.24
  • Deleted CAS:
  • 35568-37-7
  • Synonyms:
  • Hydrocinnamicacid, b-(aminomethyl)- (6CI,7CI,8CI);3-Phenyl-4-aminobutanoic acid;4-Amino-3-phenylbutyricacid;DL-4-Amino-3-phenylbutanoic acid;DL-b-Phenyl-g-aminobutyric acid;Fenibut;Fenigam;Fenigama;P-GABA;PhGABA;Phenibut;Phenigam;Phenybut;Phenygam;b-Phenyl-GABA;b-Phenyl-g-aminobutyricacid;g-Amino-b-phenylbutyric acid;
  • EINECS:
  • 214-079-6
  • Density:
  • 1.161 g/cm3
  • Melting Point:
  • 194.0-202 °C
  • Boiling Point:
  • 327.8 °C at 760 mmHg
  • Flash Point:
  • 152.1 °C
  • Solubility:
  • Free soluble in water
  • Appearance:
  • white to off-white crystalline powder
  • Hazard Symbols:
  • IrritantXi

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Consensus Reports

Reported in EPA TSCA Inventory.

Specification

The 4-Amino-3-phenylbutyric acid , with cas registry number of 1078-21-3, has other registry number which is 35568-37-7. It is also called Benzenepropanoic acid, beta-(aminomethyl)- . Its IUPAC name and systematic name are the same wich is also called 4-amino-3-phenylbutanoic acid . This chemical belongs to several classification codes including (1) Anticonvulsants ; (2) Central Nervous System Agents ; (3) Central Nervous System Depressants ; (4) Central Nervous System Stimulants ; (5) Convulsants ; (6) Drug / Therapeutic Agent ; (7) GABA agents ; (8) Human Data ; (9) Hypnotics and sedatives ; (10) Neurotransmitter Agents ; (11) Psychotropic Drugs ; (12) Tranquilizing agents.

Physical properties about this chemical are: (1) ACD/LogP: 0.97 ; (2) # of Rule of 5 Violations: 0 ; (3) ACD/LogD (pH 5.5): -1.54 ; (4) ACD/LogD (pH 7.4): -1.53 ; (5) ACD/BCF (pH 5.5): 1 ; (6) ACD/BCF (pH 7.4): 1 ; (7) ACD/KOC (pH 5.5): 1 ; (8) ACD/KOC (pH 7.4): 1 ; (9) #H bond acceptors: 3 ; (10) #H bond donors: 3 ; (11) #Freely Rotating Bonds: 5 ; (12) Polar Surface Area: 29.54 Å2 ; (13) Index of Refraction: 1.563 ; (14) Molar Refractivity: 50.17 cm3 ; (15) Molar Volume: 154.3 cm3 ; (16) Surface Tension: 51.2 dyne/cm ; (17) Density: 1.161 g/cm3 ; (18) Flash Point: 152.1 °C ; (19) Enthalpy of Vaporization: 60.18 kJ/mol ; (20) Boiling Point: 327.8 °C at 760 mmHg ; (21) Vapour Pressure: 7.98E-05 mmHg at 25°C.

Uses of  4-Amino-3-phenylbutyric acid : this chemical can used to produce other chemicals. Here is a example, it can react with 2-fluoro-benzaldehyde and 2,4-dioxo-pentanoic acid methyl ester to produce 4-[3-acetyl-2-(2-fluoro-phenyl)-4-hydroxy-5-oxo-2,5-dihydro-pyrrol-1-yl]-3-phenyl-butyric acid .


This reaction is a Condensation. It needs solvents ethanol, water at the temperature of 20 ℃ for 12 hours. The yield is about 78%.

When you are using this chemical, please be cautious about it as the following:
Moderately toxic by intraperitoneal route. Human systemic effects by ingestion: somnolence, hallucinations, distorted perception. Used as a mood elevator and tranquilizer. When heated to decomposition it emits toxic fumes of NOx.

You can still convert the following datas into molecular structure:
(1) SMILES:O=C(O)CC(c1ccccc1)CN;
(2) InChI:InChI=1/C10H13NO2/c11-7-9(6-10(12)13)8-4-2-1-3-5-8/h1-5,9H,6-7,11H2,(H,12,13) ;
(3) InChIKey:DAFOCGYVTAOKAJ-UHFFFAOYAE

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
human TDLo oral 5mg/kg (5mg/kg) BEHAVIORAL: SLEEP
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS"
Bulletin of Experimental Biology and Medicine Vol. 57, Pg. 52, 1964.
mouse LD50 intraperitoneal 900mg/kg (900mg/kg)   Bulletin of Experimental Biology and Medicine Vol. 57, Pg. 52, 1964.
rat LD50 intraperitoneal 700mg/kg (700mg/kg)   Bulletin of Experimental Biology and Medicine Vol. 57, Pg. 52, 1964.

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