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Documentos Principais

A3035

Sigma-Aldrich

Acetaminofeno

analytical standard

Sinônimo(s):

4′-Hidroxiacetanilida, 4-Acetamidofenol, N-(4-Hidroxifenil)acetamida, N-Acetil-4-aminofenol, APAP, Paracetamol

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About This Item

Fórmula linear:
CH3CONHC6H4OH
Número CAS:
Peso molecular:
151.16
Beilstein:
2208089
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.21
Preço e disponibilidade não estão disponíveis no momento.

grau

analytical standard

Nível de qualidade

Formulário

powder

embalagem

vial of 1 g

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

pf

168-172 °C (lit.)

aplicação(ões)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

cadeia de caracteres SMILES

CC(=O)Nc1ccc(O)cc1

InChI

1S/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10)

chave InChI

RZVAJINKPMORJF-UHFFFAOYSA-N

Informações sobre genes

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Aplicação

Analgésico.

Embalagem

Supplied in amber screw-cap vials

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

364.3 °F - Pensky-Martens closed cup

Ponto de fulgor (°C)

184.6 °C - Pensky-Martens closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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Certificados de análise (COA)

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Karel Allegaert et al.
Archives of disease in childhood, 98(6), 462-466 (2013-04-23)
There remains a need for alternative medical treatments for patent ductus arteriosus (PDA) closure in extreme preterm neonates because of therapeutic failure and adverse effects associated with non-selective cyclo-oxygenase inhibitors. Reports of an association between paracetamol exposure and PDA closure
Garry G Graham et al.
Inflammopharmacology, 21(3), 201-232 (2013-05-31)
Paracetamol is used worldwide for its analgesic and antipyretic actions. It has a spectrum of action similar to that of NSAIDs and resembles particularly the COX-2 selective inhibitors. Paracetamol is, on average, a weaker analgesic than NSAIDs or COX-2 selective
Garry G Graham et al.
Drug safety, 28(3), 227-240 (2005-03-01)
The excellent tolerability of therapeutic doses of paracetamol (acetaminophen) is a major factor in the very wide use of the drug. The major problem in the use of paracetamol is its hepatotoxicity after an overdose. Hepatotoxicity has also been reported
Mitchell R McGill et al.
Pharmaceutical research, 30(9), 2174-2187 (2013-03-07)
Acetaminophen (APAP) is one of the most widely used drugs. Though safe at therapeutic doses, overdose causes mitochondrial dysfunction and centrilobular necrosis in the liver. The first studies of APAP metabolism and activation were published more than 40 years ago.
Edward Munsterhjelm et al.
Anesthesiology, 103(4), 712-717 (2005-09-30)
Acetaminophen (paracetamol) is widely used for postoperative analgesia. Its mechanism of action is inhibition of prostaglandin synthesis in the central nervous system, and acetaminophen is traditionally not considered to influence platelet function. The authors studied the dose-dependent inhibition of platelet

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

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