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Cyanuric acid

Name: Cyanuric acid
Brand: ALDRICH

98%

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Synonym(s):

1,3,5-Triazine-2,4,6-triol, 2,4,6-Trihydroxy-1,3,5-triazine

Empirical Formula (Hill Notation):

C₃H₃N₃O₃

CAS Number:

108-80-5

Molecular Weight:

129.07

Beilstein:

126982

EC Number:

203-618-0

MDL number:

MFCD00082990

PubChem Substance ID:

24851182

NACRES:

NA.22

Quality Level

200

Assay

98%

mp

>360 °C (lit.)

solubility

water: soluble 0.2% at 25 °C(lit.)
water: soluble 10% at 150 °C(lit.)
DMSO: soluble 17.4%(lit.)
water: soluble 2.6% at 90 °C(lit.)
DMF: soluble 7.2%(lit.)
acetone: insoluble
alcohol: soluble (hot)(lit.)
benzene: insoluble
chloroform: insoluble
diethyl ether: insoluble
hydrochloric acid: soluble (conc.)
methanol: insoluble (cold)
potassium hydroxide solution: soluble

SMILES string

O=C1NC(=O)NC(=O)N1

InChI

1S/C3H3N3O3/c7-1-4-2(8)6-3(9)5-1/h(H3,4,5,6,7,8,9)

InChI key

ZFSLODLOARCGLH-UHFFFAOYSA-N

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Heterocyclic Building Blocks

General description

Cyanuric acid reacts with melamine to form a stable insoluble complex. Degradation of cyanuric acid has been examined in Pseudomonas sp. strain D. Adsorption and coadsorption structures formed from cyanuric acid and melamine molecules at Au(111) has been studied by surface scanning tunneling microscopy.

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

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Ring cleavage and degradative pathway of cyanuric acid in bacteria.

A M Cook et al.

The Biochemical journal, 231(1), 25-30 (1985-10-01)

The degradative pathway of cyanuric acid [1,3,5-triazine-2,4,6(1H,3H,5H)-trione] was examined in Pseudomonas sp. strain D. The bacterium grew with cyanuric acid, biuret, urea or NH4+ as sole source of nitrogen, and each substrate was entirely metabolized concomitantly with growth. Enzymes from

Cyanuric acid and melamine on Au111: structure and energetics of hydrogen-bonded networks.

Wei Xu et al.

Small (Weinheim an der Bergstrasse, Germany), 3(5), 854-858 (2007-03-30)

Self-assembly based on the cyanuric acid-melamine lattice.

Seto CT and Whitesides GM.

Journal of the American Chemical Society, 112(17), 6409-6411 (1990)

Timing and route of exposure affects crystal formation in melamine and cyanuric exposed male and female rats: gavage vs. feeding.

Robert L Sprando et al.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(12), 4389-4397 (2012-09-12)

Effects of the dosing matrix and timing on the onset of renal crystal formation were evaluated in male and non-pregnant female rats (Fisher 344) exposed to both melamine (MEL) and cyanuric acid (CYA) for 28 days. Rats were fed ground

Tris[2-(acryloyloxy)ethyl]isocyanurate cross-linked low-molecular-weight polyethylenimine as gene delivery carriers in cell culture and dystrophic mdx mice.

Mingxing Wang et al.

Bioconjugate chemistry, 23(4), 837-845 (2012-03-27)

Hyperbranched poly(ester amine)s (PEAs) were successfully synthesized by Michael addition reaction between tris[2-(acryloyloxy)ethyl]isocyanurate (TAEI) and low-molecular-weight polyethylenimine (LPEI, M(w) 0.8k, 1.2k, and 2.0k) and evaluated in vitro and in vivo as gene carriers. PEAs effectively condensed plasmid DNA with particle

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