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I7017

Sigma-Aldrich

Indole-3-pyruvic acid

≥97%

Sinonimo/i:

3-(3-Indolyl)-2-oxopropanoic acid, 3-Indolylpyruvic acid

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1 G
CHF 201.00
5 G
CHF 766.00

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CHF 201.00
5 G
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About This Item

Formula empirica (notazione di Hill):
C11H9NO3
Numero CAS:
Peso molecolare:
203.19
Beilstein:
172966
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

CHF 201.00


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Livello qualitativo

Saggio

≥97%

Colore

light yellow

Punto di fusione

215 °C (dec.) (lit.)

Temperatura di conservazione

−20°C

Stringa SMILE

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)
RSTKLPZEZYGQPY-UHFFFAOYSA-N

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Applicazioni

Indole-3-pyruvic acid can be used:
  • As a precursor for the synthesis of chromopyrrolic acid by a heme-containing enzyme.[1]
  • As a reactant in the Biginelli-like scaffold syntheses.[2]

Linkage

α-Keto analogue of tryptophan

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Certificati d'analisi (COA)

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I clienti hanno visto anche

L Bacciottini et al.
Pharmacological research communications, 19(11), 803-817 (1987-11-01)
The effects of acute or repeated administration of indole-pyruvic acid (IPA), a keto-analogue of tryptophan (TRP), were studied in various brain areas of rats by measuring the changes of 5-hydroxytryptamine (5-HT) and of norepinephrine (NE) content and metabolism. The analgesic
Direct formation of chromopyrrolic acid from indole-3-pyruvic acid by StaD, a novel hemoprotein in indolocarbazole biosynthesis
Asamizu, S, et al.
Tetrahedron Letters, 47(4), 473-475 (2006)
Nathan D Tivendale et al.
Plant physiology, 159(3), 1055-1063 (2012-05-11)
Seeds of several agriculturally important legumes are rich sources of the only halogenated plant hormone, 4-chloroindole-3-acetic acid. However, the biosynthesis of this auxin is poorly understood. Here, we show that in pea (Pisum sativum) seeds, 4-chloroindole-3-acetic acid is synthesized via
Cyclic ketones and substituted α-keto acids as alternative substrates for novel Biginelli-like scaffold syntheses
Abelman, Matthew M, et al.
Tetrahedron Letters, 44(24), 4559-4562 (2003)
Goutam Chowdhury et al.
Chemical research in toxicology, 22(12), 1905-1912 (2009-10-29)
Aerobic incubation of the tryptophan transamination/oxidation product indole-3-pyruvic acid (I3P) at pH 7.4 and 37 degrees C yielded products with activity as Ah receptor (AHR) agonists. The extracts were fractionated using HPLC and screened for AHR agonist activity. Two compounds

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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/449/386/product-dating-information-mk.pdf

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