This product is soluble at 50 mg/mL in Ethanol. The stability of this material in solution has not been determined. However, other source report that this compound is also soluble in DMSO at 100 mg/mL and solutions may be stored in aliquots for up to 1 week at 2–8 °C, 1 month at -20°C or 6 months at -80°C. Avoid repeated freeze/thaw cycles. This information has not been validated. In powder form, this product is stable at least to the retest date published in the lot-specific Certificate of Analysis. Please see the link below to review a sample or lot specific Certificate:
https://www.sigmaaldrich.com/product/aldrich/i7017#product-documentation
Przejdź do
I7017
Indole-3-pyruvic acid
≥97%
Synonim(y):
3-(3-Indolyl)-2-oxopropanoic acid, 3-Indolylpyruvic acid
Zaloguj się, aby wyświetlić ceny organizacyjne i kontraktowe.
Wybierz wielkość
Zmień widok
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 909,00 zł |
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3070,00 zł 2302,50 zł |
Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C11H9NO3
Numer CAS:
Masa cząsteczkowa:
203.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-874-1
Beilstein/REAXYS Number:
172966
MDL number:
Assay:
≥97%
909,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
Potrzebujesz pomocy? Nasz zespół doświadczonych naukowców chętnie Ci pomoże.
Pozwól nam pomócQuality Segment
assay
≥97%
color
light yellow
mp
215 °C (dec.) (lit.)
functional group
ketone
storage temp.
−20°C
SMILES string
OC(=O)C(=O)Cc1c[nH]c2ccccc12
InChI
1S/C11H9NO3/c13-10(11(14)15)5-7-6-12-9-4-2-1-3-8(7)9/h1-4,6,12H,5H2,(H,14,15)
InChI key
RSTKLPZEZYGQPY-UHFFFAOYSA-N
Application
Indole-3-pyruvic acid can be used:
- As a precursor for the synthesis of chromopyrrolic acid by a heme-containing enzyme.
- As a reactant in the Biginelli-like scaffold syntheses.
Other Notes
α-Keto analogue of tryptophan
Ta strona może zawierać tekst przetłumaczony maszynowo.
1 of 1
Ta pozycja | ||
|---|---|---|
| description ≥97% | description natural, ≥95%, FG | description 98% |
| assay ≥97% | assay ≥95% | assay 98% |
| Quality Level 100 | Quality Level 300, 400 | Quality Level 200 |
| storage temp. −20°C | storage temp. - | storage temp. −20°C |
| mp 215 °C (dec.) (lit.) | mp 11-12 °C (lit.) | mp 150-154 °C (lit.) |
| functional group ketone | functional group - | functional group ketone, phenyl, carboxylic acid |
| color light yellow | color - | color - |
Słowo ostrzegawcze
Warning
Kody zagrożeń
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Narządy docelowe
Respiratory system
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
dust mask type N95 (US), Eyeshields, Gloves
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
what is the solubility and solvent of this product? What are the storage conditions/stability of this product for long-term (> 1 year)?
1 answer-
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
-
-
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?
-