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536067

Sigma-Aldrich

5-Amino-2-mercaptobenzimidazole

96%

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About This Item

Empirical Formula (Hill Notation):
C7H7N3S
CAS Number:
Molecular Weight:
165.22
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
32151614
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

96%

mp

240-244 °C (lit.)

SMILES string

Nc1ccc2[nH]c(S)nc2c1

InChI

1S/C7H7N3S/c8-4-1-2-5-6(3-4)10-7(11)9-5/h1-3H,8H2,(H2,9,10,11)

InChI key

BXDMTLVCACMNJO-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Siffeen Zehra et al.
Journal of fluorescence, 29(4), 1029-1037 (2019-07-22)
A novel coumarin based Schiff base sensor probe 1, was synthesized and structural elucidation was carried out by FTIR, UV-vis, 1H and 13C NMR and MS spectroscopy. The optical properties of the sensor probe were investigated by employing absorption and

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