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Key Documents

706485

Sigma-Aldrich

4,6-Dichloro-5-methoxypyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C5H4Cl2N2O
CAS Number:
Molecular Weight:
179.00
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

solid

mp

54-58 °C

functional group

chloro

SMILES string

COc1c(Cl)ncnc1Cl

InChI

1S/C5H4Cl2N2O/c1-10-3-4(6)8-2-9-5(3)7/h2H,1H3

InChI key

IJQIGKLDBGKSNT-UHFFFAOYSA-N

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

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


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Yonah H Mwalwisi et al.
Journal of pharmaceutical and biomedical analysis, 129, 558-570 (2016-08-10)
A simple, cost effective, accurate, and precise RP-HPLC method was developed for the simultaneous determination of sulfalene and sulfadoxine in fixed dose dual combinations with pyrimethamine together with their related substances. Proprietary products containing these combinations are often being prescribed

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