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4-fluorophenylalanine

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Origin: China

Cas No: 51-65-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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CAS No.: 51-65-0 Formula: C9H10FNO2 Molecular Weight: 183.18000

Basic Info

Chemical Name	4-fluorophenylalanine
Synonyms	p-Fluoro-DL-phenylalanine; 2-Amino-3-(4-fluorophenyl)propanoic acid; 2-Amino-3-(4-fluorophenyl)propionic Acid; H-DL-Phe(4-F)-OH; 4-Fluoro-DL-phenylalanine; DL-4-Fluorophenylalanine; 4-Fluoro-DL-.β.-phenylalanine;
CAS No.	51-65-0
Molecular Formula	C9H10FNO2
Molecular Weight	183.18000
PSA	63.32000
LogP	1.48040

Properties

Appearance & Physical State	White powder or white shiny flakes.
Density	1.293g/cm3
Boiling Point	313.3ºC at 760mmHg
Melting Point	253-255ºC
Flash Point	143.3ºC
Stability	Stable. Combustible. Incompatible with strong oxidising agents. May be light sensitive.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	AY6315000
Safety Statements	S45
HS Code	2922499990
Packing Group	III
WGK Germany	3
RIDADR	UN 2811
Risk Statements	R25
Hazard Codes	T
Symbol	GHS06
Caution Statement	P264; P301 + P310
Signal Word	Danger
Hazard Declaration	H300

Synthesis Route

ethyl 3-(4-fluorophenyl)-2-(hydroxyimino)propanoate→4-fluorophenylalanine
5(4H)-Oxazolone,4-[(4-fluorophenyl)methylene]-2-phenyl-→4-fluorophenylalanine
diethyl 2-acetamido-2-[(4-fluorophenyl)methyl]propanedioate→4-fluorophenylalanine

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Intraperitoneal	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	>1 gm/kg	1.Details of toxic effects not reported other than lethal dose value
-	Mutation in microorganisms	-	50 umol/L	-
-	Mutation in microorganisms	-	1 mg/L	-

Precursor

diethyl 2-acetamido-2-[(4-fluorophenyl)methyl]propanedioate
N-ACETYL-4-FLUORO-DL-PHENYLALANINE
ethyl 3-(4-fluorophenyl)-2-(hydroxyimino)propanoate
5(4H)-Oxazolone,4-[(4-fluorophenyl)methylene]-2-phenyl-

Downstream Product

4-Fluoro-D-phenylalanine
phenylacetic acid
N-phenylacetyl-4-fluoro-L-phenylalanine
4-fluorophenyl-L-alanine

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