Skip to Content
Merck
All Photos(1)

Documents

104558

Sigma-Aldrich

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

97%

Synonym(s):

3-Mercapto-1,2,4-triazole

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C2H3N3S
CAS Number:
3179-31-5
Molecular Weight:
101.13
Beilstein:
107731
EC Number:
221-656-6
MDL number:
MFCD00005229
UNSPSC Code:
12352100
PubChem Substance ID:
24846649
NACRES:
NA.22

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H319

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Anion-induced coordination versatility of 1H-1, 2, 4-triazole-3-thiol (HtrzSH) affording a new hybrid system of cadmium (II) polymers: synthesis, structure, and luminescent properties.
Zhang RB, et al.
Crystal Growth & Design, 8(7), 2562-2573 (2008)
Lan Sun et al.
Analytical chemistry, 79(11), 3981-3988 (2007-05-01)
To provide rapid and accurate detection of DNA markers in a straightforward, inexpensive, and multiplex format, an alternative surface-enhanced Raman scattering based probe was designed and fabricated to covalently attach both DNA probing sequence and nonfluorescent Raman tags to the
Synthesis of novel 1, 3-substituted 1H-[1, 2, 4]-triazole-3-thiol derivatives.
Eliazyan KA, et al.
Heteroatom Chem., 20(7), 405-410 (2009)
Effect of some new antibilharzial drugs on oxygen consumption of mouse diaphragm and liver homogenates in experimental bilharziasis.
S M Amin et al.
Journal of the Egyptian Society of Parasitology, 12(1), 107-114 (1982-06-01)
A histochemical study of muscles of mice infected with Trichinella spiralis.
H N Awadalla et al.
Journal of the Egyptian Society of Parasitology, 12(1), 33-39 (1982-06-01)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service