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.
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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
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41996
1-Hydroxy-7-azabenzotriazole solution
~0.6 M in DMF, for peptide synthesis
Synonim(y):
3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol, HOAt
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1720,00 zł |
Informacje o tej pozycji
1720,00 zł
Nazwa produktu
1-Hydroxy-7-azabenzotriazole solution, ~0.6 M in DMF
form
liquid
Quality Segment
reaction suitability
reaction type: Addition Reactions
concentration
~0.6 M in DMF
impurities
<1.0% water
refractive index
n20/D 1.441
density
0.978 g/mL at 20 °C
application(s)
peptide synthesis
SMILES string
On1nnc2cccnc12
InChI
1S/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H
InChI key
FPIRBHDGWMWJEP-UHFFFAOYSA-N
General description
Application
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description ~0.6 M in DMF | description 96% | description ≥98% (HPLC) | description ≥97% (HPLC) |
| form liquid | form powder | form powder | form powder |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| impurities <1.0% water | impurities - | impurities - | impurities - |
| reaction suitability reaction type: Addition Reactions | reaction suitability reaction type: Coupling Reactions | reaction suitability - | reaction suitability - |
| density 0.978 g/mL at 20 °C | density - | density - | density - |
| application(s) peptide synthesis | application(s) peptide synthesis | application(s) - | application(s) - |
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
Klasa składowania
3 - Flammable liquids
flash_point_f
136.4 °F - closed cup
flash_point_c
58 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
68-12-2
68-12-2
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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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