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704776

Sigma-Aldrich

1-(Thiophen-2-ylmethyl)-1H-pyrazole-4-boronic acid pinacol ester

97%

Synonym(s):

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-thienylmethyl)-1H-pyrazole

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About This Item

Empirical Formula (Hill Notation):
C14H19BN2O2S
CAS Number:
864754-19-8
Molecular Weight:
290.19
MDL number:
MFCD08706027
UNSPSC Code:
12352103
PubChem Substance ID:
329762478
NACRES:
NA.22

Assay

97%

form

powder

mp

56-58 °C

SMILES string

CC1(C)OB(OC1(C)C)c2cnn(Cc3cccs3)c2

InChI

1S/C14H19BN2O2S/c1-13(2)14(3,4)19-15(18-13)11-8-16-17(9-11)10-12-6-5-7-20-12/h5-9H,10H2,1-4H3

InChI key

ANSBFDYOIUZSNT-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBW9781V

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