Skip to Content
Merck
All Photos(1)

Key Documents

258881

Sigma-Aldrich

2-Amino-1,3,4-thiadiazole

97%

Synonym(s):

1,3,4-Thiadiazol-2-amine

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C2H3N3S
CAS Number:
Molecular Weight:
101.13
Beilstein:
107135
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

powder

mp

188-191 °C (dec.) (lit.)

solubility

water: soluble 25 mg/mL, clear, colorless

SMILES string

Nc1nncs1

InChI

1S/C2H3N3S/c3-2-5-4-1-6-2/h1H,(H2,3,5)

InChI key

QUKGLNCXGVWCJX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

2-Amino-1,3,4-thiadiazole (donor) form charge transfer complexes with 2,3-dichloro-5,6-dicyano-p-benzoquinone, p-chloranil, o-chloranil, p-bromanil and chloranilic acid (acceptors). Effects of 2-amino-1,3,4-thiadiazole [aminothiadiazole (NSC 4728)] on purine and pyrimidine ribonucleotide pools of L1210 ascites cells in vivo has been reported.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

Palraj Kalimuthu et al.
Bioelectrochemistry (Amsterdam, Netherlands), 79(2), 168-172 (2010-04-23)
We report the selective determination of homocysteine (HCY) in the presence of one of the very important interferents, ascorbic acid (AA) using electropolymerized film of 2-amino-1,3,4-thiadiazole (ATD) modified glassy carbon electrode (GCE) at physiological pH for the first time. An
Andrea Cuconati et al.
PloS one, 8(1), e54595-e54595 (2013-01-29)
Hepatocellular carcinoma (HCC) is the third most common cause of cancer fatalities worldwide, with limited treatment options and five year survival rates of between <5 and 15%. To address this medical need, we conducted a screen of a drug-like small
R F Asbury et al.
American journal of clinical oncology, 9(4), 334-336 (1986-08-01)
Thirty-two evaluable patients with advanced epithelial ovarian cancer were treated with aminothiadiazole at a dosage of 125 mg/m2 weekly. Two patients had partial responses, 12 had stable disease, 16 had increasing disease, and two were inevaluable for response. Aminothiadiazole used
R F Asbury et al.
American journal of clinical oncology, 10(5), 380-382 (1987-10-01)
The Eastern Cooperative Oncology Group (ECOG) studied 29 patients with advanced measurable colon cancer who were treated with Aminothiadiazole (NSC #4728) 125 mg/m2 intravenously. Allopurinol 300 mg daily was taken by all patients during treatment. Three patients (12%) demonstrated partial
Małgorzata Juszczak et al.
Folia histochemica et cytobiologica, 49(3), 436-444 (2011-11-01)
The 2-amino-5-(2,4-dihydroxyphenyl)-1,3,4-thiadiazole set are well known compounds with interesting in vitro and in vivo anti-cancer profiles. The aim of this study was an in vitro evaluation of the anti-cancer activity of a new synthesized aminothiadiazole derivative 2-(3-chlorophenyloamino)-5-(2,4-dihydroxyphenyl)- -1,3,4-thiadiazole 4ClABT. The

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