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D26202

Sigma-Aldrich

3,5-Diamino-1,2,4-triazole

98%

Synonym(s):

Guanazole

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About This Item

Empirical Formula (Hill Notation):
C2H5N5
CAS Number:
Molecular Weight:
99.09
Beilstein:
112467
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

form

solid

mp

202-205 °C (lit.)

SMILES string

Nc1n[nH]c(N)n1

InChI

1S/C2H5N5/c3-1-5-2(4)7-6-1/h(H5,3,4,5,6,7)

InChI key

PKWIYNIDEDLDCJ-UHFFFAOYSA-N

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Application

Inhibitor of DNA synthesis.

Pictograms

Health hazardEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Repr. 2 - STOT RE 2

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)

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V M Kolb et al.
Journal of molecular evolution, 38, 549-557 (1994-01-01)
Urazole is a five-membered heterocyclic compound which is isosteric with uracil's hydrogen-bonding segment. Urazole reacts spontaneoulsy with ribose (and other aldoses) to give a mixture of four ribosides: alpha and beta pyranosides and furanosides. This reaction occurs in aqueous solution
A A Alhaider et al.
Journal of pharmaceutical sciences, 71(1), 89-94 (1982-01-01)
A series of guanazole prodrugs, which are less water soluble than the parent compound and have relatively higher molecular weights, was recently synthesized, and their antineoplastic activities were measured in vitro. In present work, the ionization constants and partition coefficients
C Loganathan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 173, 837-842 (2016-11-07)
Detection of a chromogenic insecticide, malachite green (MG) using 3,5-diamino-1,2,4-triazole capped gold nanoparticles (DAT-AuNPs) by both naked eye and spectrophotometry was described in this paper. The DAT-AuNPs were prepared by wet chemical method and show absorption maximum at 518nm. The
Inhibition of ribonucleotide reductases encoded by herpes simplex viruses.
T Spector
Pharmacology & therapeutics, 31(3), 295-302 (1985-01-01)
G Tipples et al.
Journal of bacteriology, 173(16), 4932-4940 (1991-08-01)
Chlamydiae are obligate intracellular bacteria that are dependent on eukaryotic host cells for ribonucleoside triphosphates but not deoxyribonucleotide triphosphates. Ribonucleotide reductase is the only enzyme known to catalyze the direct conversion of a ribonucleotide to a deoxyribonucleotide. Hydroxyurea inhibits ribonucleotide

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