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
8.51206
TSTU
≥97.0%, for peptide synthesis, Novabiochem®
Sinónimos:
TSTU, N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate, O-[N-Succinimidyl)-1,1,3,3-tetramethyluronium tetrafluoroborate
Seleccione un Tamaño
| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
25 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 164,00 € |
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 642,00 € |
Acerca de este artículo
164,00 €
Nombre del producto
TSTU, Novabiochem®
Quality Segment
product line
Novabiochem®
assay
≥97.0%
form
powder or crystals
reaction suitability
reaction type: Coupling Reactions
manufacturer/tradename
Novabiochem®
mp
195-200 °C
application(s)
peptide synthesis
storage temp.
2-8°C
SMILES string
[B-](F)(F)(F)F.N1(C(=O)CCC1=O)O[C+](N(C)C)N(C)C
InChI
1S/C9H16N3O3.BF4/c1-10(2)9(11(3)4)15-12-7(13)5-6-8(12)14;2-1(3,4)5/h5-6H2,1-4H3;/q+1;-1
InChI key
YEBLHMRPZHNTEK-UHFFFAOYSA-N
General description
Associated Protocols and Technical Articles
Guide to Selection of Coupling Reagents
Literature references
[1] W. Bannwarth, et al. (1988) Helv. Chim. Acta, 71, 2085.
[2] R. Knorr, et al. (1989) Tetrahedron Lett., 30, 1927.
Analysis Note
Appearance of substance (visual): powder to crystals
Assay: ≥ 97.0 %
Identity (IR): passes test
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| form powder or crystals | form - | form powder | form powder |
| assay ≥97.0% | assay 97% | assay ≥99.0% (HPLC) | assay ≥98.0% (HPLC) |
| product line Novabiochem® | product line - | product line Novabiochem® | product line Novabiochem® |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 15-25°C |
| mp 195-200 °C | mp 198-201 °C (lit.) | mp 142-148 °C | mp 195-199 °C (decomposes) |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1A
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
-
How can I determine the shelf life / expiration / retest date of this product?
1 respuesta-
¿Le ha resultado útil?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 respuesta-
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
¿Le ha resultado útil?
-