3-(3-Hydroxyphenyl)-DL-alanine

3-(3-Hydroxyphenyl)-DL-alanine Basic information

Product Name:	3-(3-Hydroxyphenyl)-DL-alanine
Synonyms:	(+/-)-2-AMINO-3-(3-HYDROXYPHENYL)PROPIONIC ACID;2-AMINO-3-(3-HYDROXY-PHENYL)-PROPIONIC ACID;3-(3-HYDROXYPHENYL)-DL-ALANINE;D,L-2-AMINO-3-(3-HYDROXYPHENYL)PROPANOIC ACID;DL-3-[3-HYDROXYPHENYL]ALANINE;DL-3-TYROSINE;DL-META-TYROSINE;D, L-M-TYR
CAS:	775-06-4
MF:	C9H11NO3
MW:	181.19
EINECS:	212-270-9
Product Categories:	Aromatics;Amino Acids;Tyrosine [Tyr, Y];Unusual Amino Acids;Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives
Mol File:	775-06-4.mol

3-(3-Hydroxyphenyl)-DL-alanine Chemical Properties

Melting point	280-285 °C (dec.) (lit.)
Boiling point	314.29°C (rough estimate)
density	1.2375 (rough estimate)
refractive index	1.5270 (estimate)
storage temp.	Hygroscopic, -20°C Freezer, Under Inert Atmosphere
solubility	Soluble in 1M HCl.
form	crystalline
pka	2.20±0.10(Predicted)
color	white to off-white
Merck	14,9839
BRN	2416853
CAS DataBase Reference	775-06-4(CAS DataBase Reference)

Safety Information

MSDS Information

3-(3-Hydroxyphenyl)-DL-alanine Usage And Synthesis

Chemical Properties	White crystals powder
Uses	3-(3-Hydroxyphenyl)-DL-alanine is used as a food and feed additive. It is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
Uses	A precursor in the formation of catecholamines

3-(3-Hydroxyphenyl)-DL-alanine Preparation Products And Raw materials

Raw materials	Ethanol-->Diethyl ether-->Government regulation-->Ammonia-->Phosphorus tribromide-->3-(3-HYDROXYPHENYL)PROPIONIC ACID
Preparation Products	3-Ethyl 2-Methyl 6-hydroxy-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate

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