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Merck
CN

631914

1-(2-Pyridylcarbonyl)benzotriazole

97%

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About This Item

Empirical Formula (Hill Notation):
C12H8N4O
CAS Number:
144223-29-0
Molecular Weight:
224.22
NACRES:
NA.22
PubChem Substance ID:
24882465
UNSPSC Code:
12352005
MDL number:
MFCD00962969
Assay:
97%
Form:
solid

Key Documents

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InChI

1S/C12H8N4O/c17-12(10-6-3-4-8-13-10)16-11-7-2-1-5-9(11)14-15-16/h1-8H

SMILES string

O=C(c1ccccn1)n2nnc3ccccc23

InChI key

STCGMSMATDHRCO-UHFFFAOYSA-N

assay

97%

form

solid

reaction suitability

reaction type: C-C Bond Formation

mp

117-124 °C (lit.)

Application

Reactant for:
  • Preparation of ruthenium(II) benzotriazole triphenylphosphine pyridylcarboxylato chloro complex
  • Preparation of acyl azides via reactions with sodium azide
  • Acylation of Grignard and heteroaryllithium reagents
  • Chemoselective reduction reactions

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
03529JC

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