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
A5139
Asp-Phe methyl ester
≥98%
Sinónimos:
N-(L-α-Aspartyl)-L-phenylalanine methyl ester, Asp-Phe-OMe, Aspartame
Seleccione un Tamaño
| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
1 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 75,60 € |
5 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 236,00 € |
Acerca de este artículo
75,60 €
Nombre del producto
Asp-Phe methyl ester, ≥98%
Quality Segment
assay
≥98%
form
powder
sweetness
160-200 × sucrose
color
white to off-white
storage temp.
2-8°C
SMILES string
COC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CC(O)=O
InChI
1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChI key
IAOZJIPTCAWIRG-QWRGUYRKSA-N
General description
Application
Biochem/physiol Actions
1 of 1
Este artículo | |||
|---|---|---|---|
| description ≥98% | description ≥98%, FG | description United States Pharmacopeia (USP) Reference Standard | description analytical standard |
| form powder | form - | form - | form - |
| assay ≥98% | assay ≥98% | assay - | assay - |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level 100 |
| color white to off-white | color - | color - | color - |
| sweetness 160-200 × sucrose | sweetness - | sweetness - | sweetness - |
Clase de almacenamiento
11 - Combustible Solids
¿Qué está pasando?
WGK 2
Punto de inflamación (°F)
Not applicable
Punto de inflamación (°C)
Not applicable
EPI (equipos de protección individual)
Eyeshields, Gloves, type N95 (US)
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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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