1-Boc-4-pyrazoleboronic Acid Pinacol Ester
Names
[ CAS No. ]:
552846-17-0
[ Name ]:
1-Boc-4-pyrazoleboronic Acid Pinacol Ester
[Synonym ]:
1H-Pyrazole-1-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester
tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate
2-Methyl-2-propanyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
tert-Butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
Biological Activity
[Description]:
[Related Catalog]:
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
387.9±34.0 °C at 760 mmHg
[ Melting Point ]:
82-89ºC
[ Molecular Formula ]:
C14H23BN2O4
[ Molecular Weight ]:
294.15
[ Flash Point ]:
188.4±25.7 °C
[ Exact Mass ]:
294.175079
[ PSA ]:
62.58000
[ LogP ]:
1.96550
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.502
[ Storage condition ]:
Refrigerator (+4°C)
[ Water Solubility ]:
insoluble
MSDS
Safety Information
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22;R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ WGK Germany ]:
3
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%