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51145

Supelco

L-Tryptophan

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonim(y):

(S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid

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About This Item

Wzór empiryczny (zapis Hilla):
C11H12N2O2
Numer CAS:
73-22-3
Masa cząsteczkowa:
204.23
Beilstein:
86197
Numer WE:
200-795-6
Numer MDL:
MFCD00064340
Kod UNSPSC:
41116107
eCl@ss:
32160406
Identyfikator substancji w PubChem:
329757672
NACRES:
NA.24

klasa czystości

certified reference material
TraceCERT®

Poziom jakości

300

linia produktu

TraceCERT®

klasy chemiczne analitów

amino acids, peptides, proteins

producent / nazwa handlowa

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

metody

HPLC: suitable
gas chromatography (GC): suitable

kolor

white

mp

280-285 °C (dec.) (lit.)

Zastosowanie

food and beverages

format

neat

ciąg SMILES

N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O

InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1

Klucz InChI

QIVBCDIJIAJPQS-VIFPVBQESA-N

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Opis ogólny

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out the entire portfolio of our amino acids certified reference materials (CRM)

Zastosowanie

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Inne uwagi

Amino acid precursor of serotonin and melatonin

Przestroga

Store under Argon

Informacje prawne

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
This page may contain text that has been machine translated.

Kod klasy składowania

13 - Non Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certyfikaty analizy (CoA)

Lot/Batch Number
BCCG7365
BCBW2043
BCBR1025V
BCBH4262V
BCBB6618V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Dirk E M Geurts et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(48), 18932-18939 (2013-11-29)
Adaptive decision-making involves interaction between systems regulating Pavlovian and instrumental control of behavior. Here we investigate in humans the role of serotonin in such Pavlovian-instrumental transfer in both the aversive and the appetitive domain using acute tryptophan depletion, known to
George Anderson et al.
Progress in neuro-psychopharmacology & biological psychiatry, 42, 101-114 (2012-08-30)
Schizophrenia and depression are two common and debilitating psychiatric conditions. Up to 61% of schizophrenic patients have comorbid clinical depression, often undiagnosed. Both share significant overlaps in underlying biological processes, which are relevant to the course and treatment of both
Kei Hiruma et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(23), 9589-9594 (2013-05-23)
The hypersensitive response (HR) is a type of strong immune response found in plants that is accompanied by localized cell death. However, it is unclear how HR can block a broad range of pathogens with different infective modes. In this
Michael Platten et al.
Cancer research, 72(21), 5435-5440 (2012-10-24)
Tryptophan catabolism in cancer is increasingly being recognized as an important microenvironmental factor that suppresses antitumor immune responses. It has been proposed that the essential amino acid tryptophan is catabolized in the tumor tissue by the rate-limiting enzyme indoleamine-2,3-dioxygenase (IDO)
Annemieke T van der Goot et al.
Trends in molecular medicine, 19(6), 336-344 (2013-04-09)
Aging is an important risk factor for many debilitating diseases, including cancer and neurodegeneration. In model organisms, interfering with metabolic signaling pathways, including the insulin/insulin-like growth factor (IGF) 1 (IIS) and TOR pathways, can protect against age-related pathologies and increase
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