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CAS RN: 1073354-70-7 | Product Number: B6026

1-(tert-Butoxycarbonyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole


Purity: >98.0%(T)(HPLC)
Synonyms:
  • 1-Boc-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
  • 1-Boc-3,5-dimethylpyrazole-4-boronic Acid Pinacol Ester
  • 1-(tert-Butoxycarbonyl)-3,5-dimethylpyrazole-4-boronic Acid Pinacol Ester
  • tert-Butyl 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
  • 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylic Acid tert-Butyl Ester
  • 2-(1-tert-Butoxycarbonyl-3,5-dimethyl-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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Product Documents:
200MG
A$104.00
15   3  
1G
A$355.00
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Product Number B6026
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__6H__2__7BN__2O__4 = 322.21 
Physical State (20 deg.C) Solid
Storage Temperature Refrigerated (0-10°C)
Condition to Avoid Heat Sensitive
CAS RN 1073354-70-7
Reaxys Registry Number 19552215
PubChem Substance ID 468590858
MDL Number

MFCD09027070

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 109.0 to 113.0 °C
NMR confirm to structure
Properties (reference)
Melting Point 112 °C
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
H.S.code* 2934.99-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
Product Documents (Note: Some products will not have analytical charts available.)
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