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
PHR1791
Ferulic Acid
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
trans-Ferulic acid, trans-4-Hydroxy-3-methoxycinnamic acid, Ferulic acid
About This Item
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grade
certified reference material
pharmaceutical secondary standard
Quality Level
agency
traceable to Ph. Eur. Y0001013
traceable to USP 1270311
API family
ferulic acid
CofA
current certificate can be downloaded
packaging
pkg of 100 mg
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
168-172 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
OC(/C=C/C1=CC(OC)=C(O)C=C1)=O
InChI
1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+
Inchi Key
KSEBMYQBYZTDHS-HWKANZROSA-N
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This Item | 1270311 | PHL89663 | 46278 |
|---|---|---|---|
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) MALDI-MS: suitable |
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) food and beverages | application(s) - |
| format neat | format neat | format neat | format - |
| Quality Level 300 | Quality Level - | Quality Level - | Quality Level 100 |
| grade certified reference material, pharmaceutical secondary standard | grade pharmaceutical primary standard | grade primary reference standard | grade matrix substance for MALDI-MS |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - | storage temp. - |
General description
Application
Biochem/physiol Actions
Analysis Note
Other Notes
related product
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - 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
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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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?
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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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