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
Fortfahren mit
I1892
Ibuprofen Natriumsalz
≥98% (GC)
Synonym(e):
α-Methyl-4-(isobutyl)phenylacetic acid
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 g | Warenkorb auf Verfügbarkeit prüfen | € 186,00 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 679,00 |
Über diesen Artikel
grade
analytical standard
Quality Segment
assay
≥98% (GC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
solubility
H2O: 100 mg/mL, clear to slightly hazy
application(s)
forensics and toxicology
pharmaceutical (small molecule)
format
neat
SMILES string
[Na+].CC(C)Cc1ccc(cc1)C(C)C([O-])=O
InChI
1S/C13H18O2.Na/c1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15;/h4-7,9-10H,8H2,1-3H3,(H,14,15);/q;+1/p-1
InChI key
PTTPUWGBPLLBKW-UHFFFAOYSA-M
Gene Information
human ... PTGS1(5742), PTGS2(5743)
General description
Application
Biochem/physiol Actions
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| grade analytical standard | grade - | grade pharmaceutical primary standard | grade pharmaceutical primary standard |
| format neat | format neat | format neat | format neat |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level - |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - |
| application(s) forensics and toxicology | application(s) forensics and toxicology | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) |
| solubility H2O: 100 mg/mL, clear to slightly hazy | solubility - | solubility - | solubility - |
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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?
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Can you please confirm if your product Ibuprofen sodium salt (Product No. (I1892); CAS 31121-93-4) is the standard dihydrate form?
1 answer-
The product has a water specification of less than or equal to 15% which is reported on the lot-specific Certificate of Analysis. If a lot is 13.5% water by mass, this equates to 1.98 moles of water. and could be considered approximately dihydrate. The specification allows for lots with lesser water content, but historically, most or all lots fall between 12.5 and 14.5% water, indicating the dihydrate form.
Helpful?
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