(2-Phenylethyl)boronic acid

Names

[ Name ]:
(2-Phenylethyl)boronic acid

[Synonym ]:
Phenethylboronic acid
Boronic acid, (2-phenylethyl)-
Phenylethaneboronic acid
(2-Phenylethyl)boronic acid
Boronic acid, B-(2-phenylethyl)-
2-Phenylethaneboronic acid
MFCD01631226

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
310.4±35.0 °C at 760 mmHg

[ Melting Point ]:
76-81 °C(lit.)

[ Molecular Formula ]:
C₈H₁₁BO₂

[ Molecular Weight ]:
149.983

[ Flash Point ]:
141.5±25.9 °C

[ Exact Mass ]:
150.085205

[ PSA ]:
40.46000

[ LogP ]:
2.03

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.520

MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Precursor & DownStream

Precursor

phenylene-ethylene
Phenethylmagnesium bromide
BUTYL BORATE

DownStream

N-Phenethylbenzamide
1-nitro-4-phenethyl-benzene
1-chloro-4-(2-phenylethyl)benzene
3-methyl-N-(2-phenylethyl)aniline
5-Phenylpentanoic acid methyl ester
1-[4-(2-phenylethyl)phenyl]ethanone
3-Phenethylbenzonitrile
2-Phenylethyl-1-boronic acid pinacol ester
Sulfide, phenethyl phenyl
(3,3,3-trifluoropropyl)benzene

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Structure of a tetrahedral transition state complex of alpha-chymotrypsin dimer at 1.8-A resolution.

J. Biol. Chem. 262(16) , 7737-43, (1987)

A 1.8-A resolution x-ray crystallographic restrained least squares refinement has been carried out on the phenylethane boronic acid (PEBA) complex of alpha-chymotrypsin dimer (alpha-CHT), and it has b...

Compounds that inhibit chymotrypsin and cell replication.

Biochem. Pharmacol. 35(20) , 3587-91, (1986)

Several compounds have been tested for their ability to inhibit bovine pancreatic alpha-chymotrypsin (Ki) and their ability to inhibit cell replication (IC50). There is good agreement over three order...

A calorimetric investigation of the binding of indole and phenylethane boronic acid to chymotrypsin.

J. Biol. Chem. 258(4) , 2135-42, (1983)

The heat of formation of the chymotrypsin-phenylethane boronic acid complex has been observed calorimetrically from pH 4 to 8 at 25 degrees C and is found to be pH-dependent, changing from near -6 kca...

(1-amino-2-phenylethyl)boronic acid
(1-acetamido-2-phenylethyl)boronic acid
(R)-(1-amino-2-phenylethyl)boronic acid
[(1R)-1-Amino-2-phenylethyl]boronic acid hydrochloride (1:1)
(R)-1-acetamido-2-phenylethane-1-boronic acid
(S)-1-acetamido-2-phenylethane-1-boronic acid
2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methylcyclopentanecarbonyl]azetidin-3-yl}propanoic acid
3-{1-[1-benzyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)piperidin-4-yl]-N-(propan-2-yl)formamido}propanoic acid
2-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}-N-(2-hydroxyethyl)acetamido)acetic acid
1-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}acetyl)-3-hydroxypyrrolidine-3-carboxylic acid
(1R,5S)-3-(2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}acetyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid
5-[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidine-3-amido]-3-methyl-1,2-thiazole-4-carboxylic acid
4-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]benzoic acid
3-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}oxane-3-carboxylic acid
(2RS,3RS)-3-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}oxolane-2-carboxylic acid
2-{1-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]cyclohexyl}acetic acid

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