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ChemicalBook--->CAS DataBase List--->135145-90-3

135145-90-3

135145-90-3 Structure

135145-90-3 Structure
IdentificationMore
[Name]

2,5-Dichlorophenylboronic acid
[CAS]

135145-90-3
[Synonyms]

2,5-DICHLOROBENZENEBORONIC ACID
2,5-DICHLOROPHENYLBORONIC ACID
AKOS BRN-0160
RARECHEM AH PB 0097
2,5-Dichlorophenylboronic
2,5-DICHLOROBENZENEBORONIC ACID 98+%
2,5-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)
2,5-Dichlorophenylboronic acid ,98%
[Molecular Formula]

C6H5BCl2O2
[MDL Number]

MFCD01863182
[Molecular Weight]

190.82
[MOL File]

135145-90-3.mol
Chemical PropertiesBack Directory
[Appearance]

White to off-white powder
[Melting point ]

150 °C(lit.)
[Boiling point ]

343.6±52.0 °C(Predicted)
[density ]

1.47±0.1 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[form ]

Powder
[pka]

7.26±0.58(Predicted)
[color ]

White to off-white
[Detection Methods]

HPLC,NMR
[BRN ]

4801290
[InChIKey]

NNTFPBXQPOQRBT-UHFFFAOYSA-N
[CAS DataBase Reference]

135145-90-3(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29163990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tetrahydrofuran-->n-Butyllithium-->Trimethyl borate-->2-Bromo-1,4-dichlorobenzene
Hazard InformationBack Directory
[Chemical Properties]

White to off-white powder
[Uses]

2,5-Dichlorophenylboronic Acid is a reactant in the synthesis of Dipeptidyl peptidase IV (DPP4) inhibitors for the treatment of type 2 diabetes.
[Uses]

Reactant for:• ;Regioselective iodination using silver salts1• ;Pd-catalyzed Suzuki-Miyaura coupling2• ;Rhodium(I)-catalyzed carbonylative cyclization of alkynes3• ;Copper catalyzed coupling reactions4
[Uses]

suzuki reaction
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-Dichlorophenylboronic acid(135145-90-3)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,5-Dichlorophenylboronic acid(135145-90-3)
[Alfa Aesar]

2,5-Dichlorobenzeneboronic acid, 98%(135145-90-3)
[Sigma Aldrich]

135145-90-3(sigmaaldrich)
[TCI AMERICA]

2,5-Dichlorophenylboronic Acid  (contains varying amounts of Anhydride)(135145-90-3)
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