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391735

Sigma-Aldrich

1-Hydroxy-6-(trifluoromethyl)benzotriazole

98%

Synonym(s):

6-(Trifluoromethyl)-HOBT

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About This Item

Empirical Formula (Hill Notation):
C7H4F3N3O
CAS Number:
Molecular Weight:
203.12
Beilstein/REAXYS Number:
614848
MDL number:
UNSPSC Code:
12352200

assay

98%

mp

143-145 °C (lit.)

SMILES string

On1nnc2ccc(cc12)C(F)(F)F

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Application

Applications include the preparation of Ogura′s BTBO and BTBC coupling agents.

Certificates of Analysis (COA)

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The Journal of Organic Chemistry, 50, 273-273 (1985)
Synthesis, 557-557 (1987)

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