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
65969
4-O-Caffeoylquinic acid
≥98.0%
Sinónimos:
4-O-(3,4-Dihydroxycinnamoyl)-D-quinic acid, Cryptochlorogenic acid
Seleccione un Tamaño
| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
10 mg | Comprobar disponibilidad del carrito | $383.00 |
50 mg | Comprobar disponibilidad del carrito | $1,520.00 |
Acerca de este artículo
Quality Segment
assay
≥98.0%
form
powder or crystals
optical activity
[α]/D -76.0±5.0°, c = 0.5 in H2O
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
storage temp.
2-8°C
SMILES string
O[C@@H]1C[C@](O)(C[C@@H](O)[C@@H]1OC(=O)\C=C\c2ccc(O)c(O)c2)C(O)=O
InChI
1S/C16H18O9/c17-9-3-1-8(5-10(9)18)2-4-13(21)25-14-11(19)6-16(24,15(22)23)7-12(14)20/h1-5,11-12,14,17-20,24H,6-7H2,(H,22,23)/b4-2+/t11-,12-,14-,16+/m1/s1
InChI key
GYFFKZTYYAFCTR-JUHZACGLSA-N
General description
Application
Biochem/physiol Actions
Packaging
1 of 1
Este artículo | |||
|---|---|---|---|
| description ≥98.0% | description phyproof® Reference Substance | description phyproof® Reference Substance | description ≥90% (LC/MS-ELSD) |
| assay ≥98.0% | assay ≥98.0% (HPLC) | assay ≥95.0% (HPLC) | assay ≥90% (LC/MS-ELSD) |
| form powder or crystals | form - | form - | form solid |
| Quality Level 100 | Quality Level - | Quality Level - | Quality Level - |
| application(s) metabolomics | application(s) food and beverages | application(s) food and beverages | application(s) metabolomics |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C |
| optical activity [α]/D -76.0±5.0°, c = 0.5 in H2O | optical activity - | optical activity - | optical activity - |
Clase de almacenamiento
11 - Combustible Solids
¿Qué está pasando?
WGK 3
Punto de inflamación (°F)
Not applicable
Punto de inflamación (°C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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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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