ChemicalBook > CAS DataBase List > 1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER

1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER

Product Name
1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
CAS No.
1073354-70-7
Chemical Name
1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
Synonyms
-1H-pyrazole-1-carboxylate;tert-Butyl 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3;1-Boc-3,5-diMethylpyrazol-4-boronic acid pinacol ester;tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);3,5-Dimethyl-1H-pyrazole-4-boronic acid, pinacol ester, N1-BOC protected;1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER;1-Boc-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;2-(1-Boc-3,5-dimethyl-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;tert-butyl 3,5-dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate;1-(tert-Butoxycarbonyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
CBNumber
CB7796384
Molecular Formula
C16H27BN2O4
Formula Weight
322.21
MOL File
1073354-70-7.mol
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1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Property

Melting point:
109-113 °C
Boiling point:
421.0±55.0 °C(Predicted)
Density 
1.07±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
form 
powder to crystal
pka
0.03±0.12(Predicted)
color 
White to Almost white
InChI
InChI=1S/C16H27BN2O4/c1-10-12(17-22-15(6,7)16(8,9)23-17)11(2)19(18-10)13(20)21-14(3,4)5/h1-9H3
InChIKey
GNLNGVZPEKSDAR-UHFFFAOYSA-N
SMILES
N1(C(OC(C)(C)C)=O)C(C)=C(B2OC(C)(C)C(C)(C)O2)C(C)=N1
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Safety

WGK Germany 
3
HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
683779
Product name
1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester
Purity
97%
Packaging
1g
Price
$91
Updated
2025/07/31
Sigma-Aldrich
Product number
683779
Product name
1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester
Purity
97%
Packaging
250mg
Price
$57.5
Updated
2023/01/07
TCI Chemical
Product number
B6026
Product name
1-(tert-Butoxycarbonyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
Packaging
200MG
Price
$33
Updated
2025/07/31
TCI Chemical
Product number
B6026
Product name
1-(tert-Butoxycarbonyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
Packaging
1G
Price
$130
Updated
2025/07/31
TRC
Product number
B648493
Product name
1-Boc-3,5-dimethylpyrazole-4-boronic acid pinacol ester
Packaging
500mg
Price
$160
Updated
2021/12/16

1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Suppliers

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1073354-70-7, 1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTERRelated Search:

3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER 3,5-Dimethylpyrazole 1-tert-Butoxycarbonyl-1H-pyrazole-4-boronic acid 1,5-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester 1,3-Dimethyl-1H-pyrazole-4-boronic acid,pinacol ester 1-Boc-pyrazole-4-boronic acid pinacol ester 3-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole 1-TERT-BUTOXYCARBONYL-3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER 1,3,5-TRIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE

  • tert-butyl 3,5-dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
  • 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-1H-pyrazole-4-boronic acid, pinacol ester, N1-BOC protected
  • 1-(tert-Butoxycarbonyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • tert-butyl 3,5-diMethyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-carboxylate
  • 1-Boc-3,5-diMethylpyrazol-4-boronic acid pinacol ester
  • -1H-pyrazole-1-carboxylate
  • tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)
  • tert-Butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxyl
  • 1H-Pyrazole-1-carboxylic acid, 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester
  • 1-(tert-Butoxycarbonyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
  • 1-Boc-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
  • tert-Butyl 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3
  • 1,1-Dimethylethyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
  • tert-butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate
  • 2-(1-Boc-3,5-dimethyl-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 1073354-70-7
  • C16H29BN2O5
  • Boronate Esters
  • Boronic Acids and Derivatives
  • Heteroaryl