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A93607

Sigma-Aldrich

4-Azabenzimidazole

99%

Synonym(s):

1H-Imidazo[4,5-b]pyridine

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About This Item

Empirical Formula (Hill Notation):
C6H5N3
CAS Number:
273-21-2
Molecular Weight:
119.12
EC Number:
205-987-3
MDL number:
MFCD00005579
UNSPSC Code:
12352100
eCl@ss:
32151902
PubChem Substance ID:
24891438
NACRES:
NA.22

Quality Level

100

Assay

99%

form

powder

mp

148-151 °C (lit.)

SMILES string

c1cnc2nc[nH]c2c1

InChI

1S/C6H5N3/c1-2-5-6(7-3-1)9-4-8-5/h1-4H,(H,7,8,9)

InChI key

GAMYYCRTACQSBR-UHFFFAOYSA-N

Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
STBF5403V
S35762V
04625LE
S35762
11514MD

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