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Safety Information

706485

Sigma-Aldrich

4,6-Dichloro-5-methoxypyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C5H4Cl2N2O
CAS Number:
5018-38-2
Molecular Weight:
179.00
EC Number:
225-699-1
MDL number:
MFCD00087680
UNSPSC Code:
12352100
PubChem Substance ID:
329762644
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
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

706485-BULK:
706485-1G:
706485-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK2540
MKBS4793V
MKBP6102V
MKBJ6942V
MKBB2444

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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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