ChemicalBook--->CAS DataBase List--->1245816-10-7

1245816-10-7

1245816-10-7 Structure

1245816-10-7 Structure
IdentificationBack Directory
[Name]

5-methyl-1H-indazol-4-yl-4-boronic acid
[CAS]

1245816-10-7
[Synonyms]

4-Borono-5-methyl-1H-indazole
5-Methyl-1H-indazole-4-boronic acid 97%
5-methyl-1H-indazol-4-yl-4-boronic acid
Boronic acid, B-(5-methyl-1H-indazol-4-yl)-
[EINECS(EC#)]

813-445-8
[Molecular Formula]

C8H9BN2O2
[MDL Number]

MFCD10001490
[MOL File]

1245816-10-7.mol
[Molecular Weight]

176
Chemical PropertiesBack Directory
[Boiling point ]

457.0±47.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

8.27±0.30(Predicted)
[Appearance]

Off-white to light yellow Solid
[InChI]

InChI=1S/C8H9BN2O2/c1-5-2-3-7-6(4-10-11-7)8(5)9(12)13/h2-4,12-13H,1H3,(H,10,11)
[InChIKey]

HRURFOBSNYPWDM-UHFFFAOYSA-N
[SMILES]

B(C1=C(C)C=CC2=C1C=NN2)(O)O
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P280-P305+P351+P338
[HS Code ]

2933998090
Spectrum DetailBack Directory
[Spectrum Detail]

5-methyl-1H-indazol-4-yl-4-boronic acid(1245816-10-7)1HNMR
Hazard InformationBack Directory
[Synthesis]

3.0 g (8.85 mmol) of potassium phosphate heptahydrate, 1.50 g (5.90 mmol) of bis(boronic acid) pinacol ester B2(pin)2, 12 mg (0.015 mmol) of Xphos-Pd-G2, and 4 mg (0.008 mmol) of Xphos were added sequentially to a reaction vial with 6 mL of ethanol stirre
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