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
A5000
Acetaminophen
meets USP testing specifications, 98.0-102.0%, powder
Synonym(s):
4′-Hydroxyacetanilide, 4-Acetamidophenol, N-(4-Hydroxyphenyl)acetamide, N-Acetyl-4-aminophenol, APAP, Paracetamol
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 g | Please contact Customer Service for Availability | CZK 1,370.00 |
500 g | Please contact Customer Service for Availability | CZK 4,550.00 |
1 kg | Please contact Customer Service for Availability | CZK 4,590.00 |
About This Item
Quality Segment
agency
USP/NF, meets USP testing specifications
assay
98.0-102.0%
form
powder
mp
168-172 °C (lit.)
solubility
DMSO: 5 M, ethanol: 50 mg/mL, H2O: very slightly soluble
application(s)
pharmaceutical (small molecule)
SMILES string
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)
InChI key
RZVAJINKPMORJF-UHFFFAOYSA-N
Gene Information
human ... FAAH(2166), PTGS1(5742), PTGS2(5743), TRPV1(7442)
Application
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form - | form - | form powder |
| assay 98.0-102.0% | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level 300 |
| solubility DMSO: 5 M, H2O: very slightly soluble, ethanol: 50 mg/mL | solubility - | solubility - | solubility - |
| Gene Information human ... FAAH(2166), PTGS1(5742), PTGS2(5743), TRPV1(7442) | Gene Information human ... FAAH(2166), PTGS1(5742), PTGS2(5743), TRPV1(7442) | Gene Information human ... FAAH(2166), PTGS1(5742), PTGS2(5743), TRPV1(7442) | Gene Information human ... FAAH(2166), PTGS1(5742), PTGS2(5743), TRPV1(7442) |
| agency USP/NF, meets USP testing specifications | agency traceable to Ph. Eur. P030000, traceable to USP 1003009 | agency - | agency - |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
flash_point_f
364.3 °F - Pensky-Martens closed cup
flash_point_c
184.6 °C - Pensky-Martens closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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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
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Could we know the approximate size range of the acetaminophen (Product number: A5000) powder particles?
1 answer-
This product is not tested for particle size. The material is sieved and the majority of particles fall through a 100-mesh sieve, indicating the bulk is smaller than 150 microns.
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