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377910

Sigma-Aldrich

N4-Acetylcytosine

99%

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About This Item

Empirical Formula (Hill Notation):
C6H7N3O2
CAS Number:
Molecular Weight:
153.14
Beilstein:
138451
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

mp

>300 °C (lit.)

SMILES string

CC(=O)NC1=NC(=O)NC=C1

InChI

1S/C6H7N3O2/c1-4(10)8-5-2-3-7-6(11)9-5/h2-3H,1H3,(H2,7,8,9,10,11)

InChI key

IJCKBIINTQEGLY-UHFFFAOYSA-N

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General description

Four stable conformers of N4-acetylcytosine, and the one of the stable form containing an intramoleuclar six-membered ring have been reported by theoretical calculations.The infrared and FT-Raman spectra of N4-acetylcytosine in the solid phase has been reported.

Application

N4-Acetylcytosine may be used in the preparation of cytidine. It may be used in the preparation of 1-(4-azido-4-deoxy-β-D-glucopyranosyl)cytosine.

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Nucleosides. 63. Synthetic studies on nucleoside antibiotics. 3. Total synthesis of 1-(4-amino-4-deoxy-beta-d-glucopyranosyluronic acid)cytosine, the nucleoside moiety of gougerotin.
K A Watanabe et al.
The Journal of organic chemistry, 35(1), 231-236 (1970-01-01)
Synthesis and properties of N-(2, 3, 5-tri-O-acetyl-D-ribofuranosyl) maleimide.
Schwartz AL and Lerner LM.
The Journal of Organic Chemistry, 40(1), 24-28 (1975)
Dapeng Zhou et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 112, 139-145 (2013-05-15)
The infrared and FT-Raman spectra of N4-acetylcytosine in the solid phase have been recorded, and the molecular geometrical parameters were optimized using B3LYP and MP2 methods with 6-311++G(d,p) basis set. The theoretical calculations indicate the presence of four stable conformers

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