2-Bromo-2-phenylacetic acid

2-Bromo-2-phenylacetic acid Basic information

Product Name:	2-Bromo-2-phenylacetic acid
Synonyms:	Benzeneacetic acid, alpha-bromo-;Bromo(phenyl)acetic acid;TIMTEC-BB SBB007654;DL-ALPHA-BROMOPHENYLACETIC ACID;LABOTEST-BB LT00455397;2-BROMO-2-PHENYLACETIC ACID;ALPHA-BROMOPHENYLACETIC ACID;DL-α-Bromophenylacetic acid for synthesis
CAS:	4870-65-9
MF:	C8H7BrO2
MW:	215.04
EINECS:	225-477-4
Product Categories:	Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;C8;Carbonyl Compounds;Carboxylic Acids;Pharmaceutical Intermediates
Mol File:	4870-65-9.mol

2-Bromo-2-phenylacetic acid Chemical Properties

Melting point	82-83 °C(lit.)
Boiling point	120-121 °C(Press: 0.02 Torr)
density	1.643±0.06 g/cm3(Predicted)
storage temp.	Store below +30°C.
solubility	soluble in Methanol
form	powder to crystal
pka	pK1: 2.21 (25°C)
color	White to Almost white
CAS DataBase Reference	4870-65-9(CAS DataBase Reference)
NIST Chemistry Reference	«ALPHA»-bromophenylacetic acid(4870-65-9)

Safety Information

Hazard Codes	C
Risk Statements	34-36/37
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
HazardClass	8
PackingGroup	III
HS Code	29163900

MSDS Information

Provider	Language
2-Bromo-2-phenylacetic acid	English
SigmaAldrich	English

2-Bromo-2-phenylacetic acid Usage And Synthesis

Chemical Properties	Beige crystalline powder
Uses	2-Bromo-2-phenylacetic Acid can be used as an inhibitor of mammalian collagenase and elastase.
Uses	α-Bromophenylacetic acid can be used as a reactant to prepare: Polymandelide by reacting with triethylamine. α-Mercaptophenylacetic acid by treating with sodium hydrosulfide (NaSH·H₂O). β-Lactams by reacting with imines in the presence of triphenylphosphine as a mediator.

2-Bromo-2-phenylacetic acid Preparation Products And Raw materials

Raw materials	2,2-Oxiranedicarbonitrile, phenyl--->Benzeneacetyl bromide, α-bromo--->ALPHA-BROMOPHENYLACETYL CHLORIDE-->BROMOCHLOROACETIC ACID-->1,1-Dibromo-2-phenylethene-->2-Amino-2-phenylacetic acid-->Benzaldehyde-->ISOPROPYLMAGNESIUM BROMIDE-->Sodium phenylacetate-->Phenylacetic acid-->Benzoic acid-->Benzene-->(S)-(+)-Mandelic acid
Preparation Products	DL-alpha-Methoxyphenylacetic acid-->tert-butyl 2-bromo-2-phenylacetate-->Benzeneacetic acid, α-(acetylthio)-

ALPHA-BROMO-1-NAPHTHALENEACETIC ACID ETHYL ESTER BROMO-(4-FLUORO-PHENYL)-ACETIC ACID ETHYL ESTER A-BROMO-2,4-DICHLOROBENZENEACETIC ACID ETHYL ESTER Ethyl 2-(Chlorosulfonyl)acetate ETHYL 2-BROMO-2-PHENYLPROPANOATE Bromoxynil octanoate Ascoric Acid S-2--Bromo -2-phenylacetic acid α-Bromo-α-phenylacetic acid isopentyl ester alpha-Bromo-2-chlorophenylacetic acid ALPHA-BROMO-3-CHLOROBENZENEACETIC ACID ETHYL ESTER DIMETHYL 2-BROMO-2-(4-NITROPHENYL)MALONATE METHYL 2-BROMO-2-(2-CYANOPHENYL)ACETATE ISOAMYL ALPHA-BROMOPHENYLACETATE 2'-BROMO-3,4-DICHLOROPHENYLACETIC ACID METHYL ESTER METHYL 2-BROMO-2-(4'-CYANOPHENYL)ACETATE 2,3-DIBROMO-2-(4-BROMOPHENYL)PROPIONIC ACID 2-Bromo-2-phenylacetic acid

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