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/418/501/product-dating-information-06-25-mk.pdf
PHR1146
4′-Isobutilacetofenona
Pharmaceutical Secondary Standard; Certified Reference Material
Sinônimo(s):
1-(4-Isobutilfenil)etanona, 1-Acetil-4-isobutilbenzeno
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Sobre este item
Pular para
grau
certified reference material
pharmaceutical secondary standard
Agency
USP 1335541
família API
ibuprofen
Certificado de análise (CofA)
current certificate can be downloaded
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
aplicação(ões)
pharmaceutical (small molecule)
Formato
neat
temperatura de armazenamento
2-8°C
cadeia de caracteres SMILES
O=C(C)c1ccc(cc1)CC(C)C
InChI
1S/C12H16O/c1-9(2)8-11-4-6-12(7-5-11)10(3)13/h4-7,9H,8H2,1-3H3
chave InChI
KEAGRYYGYWZVPC-UHFFFAOYSA-N
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Este Item | PHR1978 | PHR1642 | PHR1964 |
|---|---|---|---|
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| Quality Level 100, 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C |
| agency traceable to BP 557 | agency traceable to USP 1335596 | agency traceable to USP 1003027 | agency traceable to Ph. Eur. Y0000140 |
Descrição geral
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
It is an impurity of the nonsteroidal anti-inflammatory drug (NSAID)― ibuprofen and presents itself as a degradation product of the parent drug. It is used for the treatment of mild and moderate pain such as during rheumatoid arthritis, osteoarthritis, and dysmenorrhea.[1]
Aplicação
- Simultaneous determination of ibuprofen and its 17 related impurities by an ICH validated reversed-phase high-performance liquid chromatography (RP-HPLC) method in tablets[1]
- Analysis of combined dosage tablet of ibuprofen and famotidine for their quantitative estimation in the presence of their impurities using thin layer chromatography (TLC) and HPLC
Nota de análise
Outras notas
produto comparável
produto relacionado
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1B
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
286.7 °F - closed cup
Ponto de fulgor (°C)
141.5 °C - closed cup
Certificados de análise (COA)
Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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