MilliporeSigma
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104558

Sigma-Aldrich

1H-1,2,4-Triazole-3-thiol

97%

Synonym(s):
3-Mercapto-1,2,4-triazole
Empirical Formula (Hill Notation):
C2H3N3S
CAS Number:
Molecular Weight:
101.13
Beilstein:
107731
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

mp

221-224 °C (lit.)

solubility

H2O: soluble 50 g/L

SMILES string

Sc1nc[nH]n1

InChI

1S/C2H3N3S/c6-2-3-1-4-5-2/h1H,(H2,3,4,5,6)

InChI key

AFBBKYQYNPNMAT-UHFFFAOYSA-N

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General description

1H-1,2,4-Triazole-3-thiol is a mercapto-substituted 1,2,4-triazole ligand and exhibits tautomerism in solution. 1H-1,2,4-Triazole-3-thiol forms novel luminescent polymers with cadmium(II) salts. 1H-1,2,4-Triazole-3-thiol undergoes regioselective S-alkylation to form a series of S-substituted derivatives.

Application

1H-1,2,4-Triazole-3-thiol was used in a study to design a surface enhanced Raman scattering based probe for fast and accurate detection of DNA markers.

Packaging

10 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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