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C3654

Sigma-Aldrich

Ammonium cerium(IV) nitrate

≥98% (titration)

Synonym(s):

Ceric ammonium nitrate

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About This Item

Linear Formula:
Ce(NH4)2(NO3)6
CAS Number:
16774-21-3
Molecular Weight:
548.22
EC Number:
240-827-6
MDL number:
MFCD00151121
UNSPSC Code:
12352302
PubChem Substance ID:
329775041
NACRES:
NA.55
Assay:
≥98% (titration)
form:
powder or crystals
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Quality Level

100

Assay

≥98% (titration)

form

powder or crystals

reaction suitability

reagent type: oxidant

pH

0.61 (20 °C, 111.11 g/L)

SMILES string

N.N.[Ce+4].O[N+]([O-])=O.O[N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Ce.2HNO3.4NO3.2H3N/c;6*2-1(3)4;;/h;2*(H,2,3,4);;;;;2*1H3/q+4;;;4*-1;;

InChI key

WIBGOERAEYJBOT-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Skin Corr. 1B - Skin Sens. 1A

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW3421
MKCV6388
MKCS1750
MKCN1224
MKCJ2717

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Ahmad Shaabani et al.
Chemical & pharmaceutical bulletin, 56(1), 79-81 (2008-01-08)
The direct conversion of alpha-hydroxy ketones and alpha-keto oximes into quinoxaline derivatives in the presence of a catalytic amount of ceric ammonium nitrate via metal-catalyzed aerobic oxidation followed by in situ trapping with aromatic 1,2-diamines in water as a green
David A Evans et al.
Organic letters, 8(24), 5669-5671 (2006-11-17)
The ceric ammonium nitrate promoted oxidations of 4,5-diphenyloxazoles and oxazoles with various substitution patterns have been investigated. This transformation results in the formation of the corresponding imide in good yield and tolerates a wide variety of functional groups and substituents
Alexander M Jacobine et al.
The Journal of organic chemistry, 73(18), 7409-7412 (2008-08-13)
The generation of substituted gamma-lactones can be accomplished through application of a tandem chain extension-aldol reaction, followed by CAN-mediated oxidative cleavage of the aldol product. The oxidative cleavage requires the intermediacy of a hemiketal and the presence of an alpha-heteroatom.
Mazaahir Kidwai et al.
Chemical & pharmaceutical bulletin, 58(10), 1320-1323 (2010-10-12)
An environment friendly method for the synthesis of 2-oxo/thioxooctahydroquinazolin-5-one derivatives has been devised using Ceric ammonium nitrate (CAN) as catalyst and polyethylene glycol (PEG) as solvent. The cytotoxic effect of these compounds was studied on U87 human glioma cells, compounds
Kuppusamy Sujatha et al.
Bioorganic & medicinal chemistry letters, 19(15), 4501-4503 (2009-06-02)
An efficient and eco-friendly method for the synthesis of 4,4'-(arylmethylene)bis(1H-pyrazol-5-ols) has been accomplished by tandem Knoevenagel-Michael reaction of two equivalents of 5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one with various aromatic aldehydes catalyzed by ceric ammonium nitrate (CAN) in water. All the synthesized compounds 3a-j were
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