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431338

Sigma-Aldrich

Ammonium cerium(IV) nitrate

99.99%

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:
24867008

Assay

99.99%

reaction suitability

reagent type: oxidant

impurities

≤0.05% insol. dil. H2SO4
<100 ppm total metallic impurities

anion traces

chloride (Cl-): ≤0.01%
phosphate (PO43-): ≤0.02%

cation traces

Fe: ≤0.005%

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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Application

Offers a novel route to tartronic acid derivatives via facile oxygenation of malonates.

Features and Benefits

Meets ACS reagent specifications.

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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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
16506HB
15601HI
15306DS
11215CD
06127AD

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Nair, V. et al.
Tetrahedron Letters, 39, 2801-2801 (1998)
Somak Paul et al.
Carbohydrate research, 339(13), 2197-2204 (2004-09-01)
Synthesis of 2-deoxy-1-thioglycosides from glycals, mediated by catalytic amounts of ceric ammonium nitrate is reported. Apart from the 2-deoxy-1-thioglycosides, formation of the 2,3-unsaturated enose, corresponding to the Ferrier product, is also observed, especially for the glucal substrates. A radical oxocarbenium
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
Vijay Nair et al.
Accounts of chemical research, 37(1), 21-30 (2004-01-21)
Cerium(IV) ammonium nitrate (CAN) has recently emerged as a versatile reagent for oxidative electron transfer; the overwhelming number of reports serve as a testimony to the unparalleled utility of CAN in a variety of transformations of synthetic importance. Our recent
David Kesselring et al.
Journal of the American Chemical Society, 130(34), 11290-11291 (2008-08-06)
Conditions for a site-selective ceric ammonium nitrate oxidation have been developed. The reactions proceed nicely on both 1K- and 12K-microelectrode arrays. The procedure for developing the reactions was very simple and demonstrated that the same reagents used for a solution-phase
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