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763120-58-7

763120-58-7 Structure

763120-58-7 Structure
IdentificationBack Directory
[Name]

1H-PYRAZOLE-4-BORONIC ACID
[CAS]

763120-58-7
[Synonyms]

4-Borono-1H-pyrazole
4-PyrazoleBoronicAci
4-PYRAZOLEBORONIC ACID
PYRAZOLE-4-BORONIC ACID
Pyrazol-4-ylboronic acid
1H-PYRAZOLE-4-BORONIC ACID
1H-pyrazol-4-ylboronic acid
Pyrazole-4-boronic acid, ≥95%
Boronic acid, B-1H-pyrazol-4-yl-
1H-Pyrazole-4-boronic acid >=95.0%
1H-Pyrazole-4-boronic acid(contains varying amounts of Anhydride)
[Molecular Formula]

C3H5BN2O2
[MDL Number]

MFCD07368251
[MOL File]

763120-58-7.mol
[Molecular Weight]

111.89
Chemical PropertiesBack Directory
[Melting point ]

146-151℃
[Boiling point ]

430.4±37.0 °C(Predicted)
[density ]

1.40±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

powder to crystal
[pka]

7.67±0.10(Predicted)
[color ]

White to Orange to Green
[InChI]

1S/C3H5BN2O2/c7-4(8)3-1-5-6-2-3/h1-2,7-8H,(H,5,6)
[InChIKey]

KEZNMOUMHOZFRA-UHFFFAOYSA-N
[SMILES]

OB(O)c1cn[nH]c1
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

May contain varying amounts of anhydride
[Uses]

1H-Pyrazole-4-boronic Acid is a reagent for the preparation of dimethyl-dihydroquinazolinones as protein kinase C-θ (PKCθ) inhibitors. It also functions as a reagent for the preparation of dihydroquinazolinones as inhibitors of Trypanosoma brucei.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

20/21/22-36/37/38
[Safety Statements ]

22-36/37/39-26
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

2933199090
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Spectrum DetailBack Directory
[Spectrum Detail]

1H-PYRAZOLE-4-BORONIC ACID(763120-58-7)1HNMR
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