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656445

Sigma-Aldrich

5-Fluoro-2-hydroxypyrimidine

97%

Synonym(s):

5-Fluoro-2(1H)-pyrimidone

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About This Item

Empirical Formula (Hill Notation):
C4H3FN2O
CAS Number:
2022-78-8
Molecular Weight:
114.08
MDL number:
MFCD00223678
UNSPSC Code:
12352100
PubChem Substance ID:
24884205
NACRES:
NA.22

assay

97%

form

solid

mp

170-174 °C

SMILES string

Oc1ncc(F)cn1

InChI

1S/C4H3FN2O/c5-3-1-6-4(8)7-2-3/h1-2H,(H,6,7,8)

InChI key

HPABFFGQPLJKBP-UHFFFAOYSA-N

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Application

5-Fluoro-2-hydroxypyrimidine can be used as a reactant in the preparation of:
  • Manganese fluoro(hydroxy)pyrimidinato aqua dinuclear complex [Mn2(Fpymo)4(H2O)4].
  • 2-Chloro-5-fluoropyrimidine by treating with POCl3.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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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[Mn2 (Fpymo) 4 (H2O) 4]: Synthesis, structure, magnetism and thermally induced solid-to-solid polymerisation reactions
Ruiz-Agudo E, et al.
Inorgorganica Chimica Acta, 360(1), 84-90 (2007)
Chemoselectivity and regioselectivity in reactions of pyrimidines
GACEK M and UNDHEIM K
Acta Chemica Scandinavica, Series A: Physical and Inorganic Chemistry, 39, 691-696 (1985)
Patricia M LoRusso et al.
Investigational new drugs, 20(1), 63-71 (2002-05-11)
5-Fluoro-Pyrimidinone (5FP) is an oral pro-drug of 5-Fluorouracil (5FU), and is converted to 5FU by hepatic aldehyde oxidase. Preclinically, 5FP demonstrated anti-tumor activity against colon 38 and P 388 leukemia models in mice. Using an accelerated titration trial design with

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