Skip to Content
Merck
All Photos(1)

Documents

Safety Information

127906

Sigma-Aldrich

5-Amino-1,3,4-thiadiazole-2-thiol

95%

Synonym(s):

2-Amino-5-mercapto-1,3,4-thiadiazole

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

About This Item

Empirical Formula (Hill Notation):
C2H3N3S2
CAS Number:
2349-67-9
Molecular Weight:
133.20
Beilstein:
81728
EC Number:
219-078-4
MDL number:
MFCD00003108
UNSPSC Code:
12352100
PubChem Substance ID:
24847804
NACRES:
NA.22

Assay

95%

mp

235 °C (dec.) (lit.)

SMILES string

Nc1nnc(S)s1

InChI

1S/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6)

InChI key

GDGIVSREGUOIJZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

5-amino-1,3,4-thiadiazole-2-thiol was used to prepare new amines exhibiting anti-convulsant activity.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

127906-50G:
127906-10G:
127906-VAR:
127906-BULK:

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

Rodica Olar et al.
Materials (Basel, Switzerland), 13(20) (2020-10-22)
The derivatives 5,7-dimethyl[1,3,4]thiadiazolo[3,2-a]pyrimidin-4-ium-2-thiolate (1) and 7-methyl-5-phenyl[1,3,4]thiadiazolo[3,2-a]pyrimidin-4-ium-2-thiolate (2) were fully characterized by single-crystal X-ray diffraction. Their supramolecular structure is built through both π-π stacking and C=S-π interactions for both compounds. The embedment of the tested compounds into Fe3O4@C18 core-shell nanocoatings increased
Mohammad Hossein Ghanbari et al.
Mikrochimica acta, 186(9), 641-641 (2019-08-25)
A nanocomposite was prepared with reduced graphene oxide, gold nanoparticles and an electropolymerized film made from 2-amino-5-mercapto-1,3,4-thiadiazole. An electrochemical sensor for doxorubicin (DOX) was constructed by modifying a glassy carbon electrode (GCE) with the nanocomposite. The modified GCE was studied
Chun-Wei Lee et al.
Biosensors & bioelectronics, 133, 215-222 (2019-04-06)
Early diagnosis of bacterial infections is crucial to improving survival rates by enabling treatment with appropriate antibiotics within the first few hours of infection. This paper presents a highly sensitive amperometric biosensor for the detection of several pathogenic bacterial cells
M Kavlakova et al.
Arzneimittel-Forschung, 62(12), 599-602 (2012-10-25)
The coordination properties of Pt(II) with 5-amino-1,3,4-thiadiazole-2-thiol [CAS 2349-67-9] (L 1 ) and its novel violurate adduct (L 2 ), both in solution and in solid state, are studied by means of conventional IR-spectroscopy, single crystal X-ray diffraction and thermal
Yaru Li et al.
Talanta, 162, 80-89 (2016-11-14)
A polymerized film of copper-2-amino-5-mercapto-1,3,4-thiadiazole (Cu(II)-AMT) complex (poly(Cu-AMT)) was successfully achieved via a simple and low-cost electrochemical methodology. Subsequently, a noncovalent nanohybrid of poly(Cu-AMT) with reduced graphene oxide (rGO) (rGO-poly(Cu-AMT)) was prepared through π-π stacking interaction as an efficient mimetic
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