Wszystkie zdjęcia(3)
Key Documents
H1771
3-Hydroxy-DL-kynurenine
Synonim(y):
α,2-Diamino-3-hydroxy-γ-oxobenzenebutanoic acid
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Wzór empiryczny (zapis Hilla):
C10H12N2O4
Numer CAS:
Masa cząsteczkowa:
224.21
Numer MDL:
Kod UNSPSC:
12352204
Identyfikator substancji w PubChem:
NACRES:
NA.32
Polecane produkty
Próba
≥98% (TLC)
Poziom jakości
Postać
powder
rozpuszczalność
1 M HCl: 49.00-51.00 mg/mL, clear to very slightly hazy
temp. przechowywania
2-8°C
ciąg SMILES
NC(CC(=O)c1cccc(O)c1N)C(O)=O
InChI
1S/C10H12N2O4/c11-6(10(15)16)4-8(14)5-2-1-3-7(13)9(5)12/h1-3,6,13H,4,11-12H2,(H,15,16)
Klucz InChI
VCKPUUFAIGNJHC-UHFFFAOYSA-N
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
Opis ogólny
3-Hydroxy-DL-kynurenine is a tryptophan metabolite with a molecular weight corresponding to 224Da. It is a chromophore or hydrophilic yellow compound present in the lens of the eye. 3-Hydroxy-DL-kynurenine is synthesized from kynurenine by the action of enzyme kynurenine 3-monooxygenase (KMO). It is metabolized to 3-hydroxyanthranilic acid and xanthurenic acid in the presence of enzymes kynureninase and kynurenine aminotransferases, respectively.
Zastosowanie
3-Hydroxy-DL-kynurenine has been used:
- as a substrate for the recombinant human kynureninase assay
- as a reference standard in tandem mass spectrometry (MS/MS) analysis
- as a control for quantifying serum 3-Hydroxy-DL-kynurenine levels in diabetic retinopathy patients
Działania biochem./fizjol.
3-Hydroxy-DL-kynurenine (3-HKYN) has antioxidant functionality and prevents lipid peroxidation in cerebral cortex. It may modulate synaptic neurotransmission. The levels of 3-HKYN is elevated in Huntington′s disease. However, its role in neurodegenerative diseases is still not understood well. Kynurenine metabolism is linked with glutamatergic neurotransmission and the level of 3-HKYN is linked to the pathophysiology of schizophrenia.
This page may contain text that has been machine translated.
Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organy docelowe
Respiratory system
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
dust mask type N95 (US), Eyeshields, Gloves
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Klienci oglądali również te produkty
Susanna Campesan et al.
Current biology : CB, 21(11), 961-966 (2011-06-04)
Neuroactive metabolites of the kynurenine pathway (KP) of tryptophan degradation have been implicated in the pathophysiology of neurodegenerative disorders, including Huntington's disease (HD) [1]. A central hallmark of HD is neurodegeneration caused by a polyglutamine expansion in the huntingtin (htt)
A M Myint et al.
Brain, behavior, and immunity, 25(8), 1576-1581 (2011-05-31)
The association between the pro-inflammatory state of schizophrenia and increased tryptophan degradation into kynurenine has been reported. However, the relationship between metabolites from subdivisions of the kynurenine pathway, kynurenic acid and 3-hydroxykynurenine, remains unknown. The present study tested the relationship
Yuri P Tsentalovich et al.
Investigative ophthalmology & visual science, 52(10), 7687-7696 (2011-08-30)
To compare the photochemical properties of UV filter molecules present in the human lens (kynurenine, KN; 3-hydroxykynurenine, 3OHKN; 3-hydroxykynurenine O-β-D-glucoside, 3OHKG; 4-(2-aminophenyl)-4-oxobutanoic acid, AHA; and glutathionyl-kynurenine, GSH-KN) with the use of the following parameters: excited singlet lifetime τ(S), fluorescence quantum
Ruth Condray et al.
The international journal of neuropsychopharmacology, 14(6), 756-767 (2011-01-29)
One branch of the tryptophan catabolic cascade is the kynurenine pathway, which produces neurotoxic [3-hydroxykynurenine (3-OHKY), quinolinic acid] and neuroinhibitory (kynurenic acid) compounds. Kynurenic acid acts as a competitive antagonist at the glycine site of N-methyl-d-asparate receptors at high concentrations
Sarah S Zaher et al.
Investigative ophthalmology & visual science, 52(5), 2640-2648 (2011-01-08)
IDO (indoleamine 2,3-dioxygenase) modulates the immune response by depletion of the essential amino acid tryptophan, and IDO overexpression has been shown to prolong corneal allograft survival. This study was conducted to examine the effect of kynurenines, the products of tryptophan
Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.
Skontaktuj się z zespołem ds. pomocy technicznej