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UC448

Sigma-Aldrich

Paracetamol sulfate potassium salt

solid, ≥97% (HPLC)

Synonym(s):

4-Acetamidophenol sulfate ester potassium salt, Acetaminophen sulfate potassium salt, N-(4-Sulfoxyphenyl)acetamide monopotassium salt

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About This Item

Empirical Formula (Hill Notation):
C8H8KNO5S
CAS Number:
32113-41-0
Molecular Weight:
269.32
MDL number:
MFCD01631667
UNSPSC Code:
12161501
PubChem Substance ID:
329827671
NACRES:
NA.77

assay

≥97% (HPLC)

form

solid

color

white to off-white

mp

163 °C

solubility

H2O: soluble

storage temp.

2-8°C

SMILES string

[K+].CC(=O)Nc1ccc(OS([O-])(=O)=O)cc1

InChI

1S/C8H9NO5S.K/c1-6(10)9-7-2-4-8(5-3-7)14-15(11,12)13;/h2-5H,1H3,(H,9,10)(H,11,12,13);/q;+1/p-1

InChI key

AJYPYWFCUWHZMZ-UHFFFAOYSA-M

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General description

Paracetamol is an aminophenol derivative. It functions as an analgesic and antipyretic drug, which has weak inflammatory effect. Paracetamol is used to treat pyrexia and mild to moderate pain. It might inhibit atherosclerosis through its antioxidant activity.

Application

Paracetamol sulfate potassium salt has been used as a standard for HPLC assays of acetaminophen.

Biochem/physiol Actions

Phase II metabolite of paracetamol.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Preparation Note

Paracetamol sulfate potassium salt is soluble in water.

Other Notes

Occasionally, it may be necessary to supply as the sodium salt

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - 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, Faceshields, 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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D Bougie et al.
Blood, 97(12), 3846-3850 (2001-06-05)
In patients suspected of having drug-induced immune thrombocytopenia, antibodies reactive with normal platelets in the presence of the suspect drug can sometimes be identified, but negative results are often obtained. One reason for this is that drug metabolites, formed in
Paracetamol: past, present, and future.
Prescott LF
American Journal of Therapeutics, 7(2), 143-147 (2000)
Maciej J Zamek-Gliszczynski et al.
Drug metabolism and disposition: the biological fate of chemicals, 33(8), 1158-1165 (2005-04-30)
Previous reports have demonstrated that sulfate metabolites may be excreted into bile by the multidrug resistance-associated protein 2 (Mrp2, Abcc2). Although recombinant human breast cancer resistance protein (BCRP, ABCG2) has affinity for sulfated xenobiotics and endobiotics, its relative importance in
Concise Clinical Pharmacology (2007)
A Alberti et al.
Biological psychiatry, 46(3), 420-424 (1999-08-06)
Parents of autistic children and autism support groups often report that autistic episodes are exacerbated when the children eat certain foodstuffs such as dairy products, chocolates, wheat, corn sugar, apples, and bananas. The hypothesis that autistic behavior might be related
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