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Merck
모든 사진(1)

문서

T6330

Sigma-Aldrich

THI

동의어(들):

2-ATHBI, 2-Acetyl-4-tetrahydroxybutyl Imidazole; 1-[5-[(1R,2S,3R)-1,2,3,4-tetrahydroxybutyl]-1H-imidazol-2-yl]-ethanone

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About This Item

실험식(Hill 표기법):
C9H14N2O5
CAS Number:
Molecular Weight:
230.22
MDL number:
UNSPSC 코드:
12352211
PubChem Substance ID:
NACRES:
NA.77

형태

powder

Quality Level

색상

white to light brown

solubility

DMSO: 2 mg/mL, clear (warmed)

저장 온도

2-8°C

SMILES string

CC(=O)c1nc(c[nH]1)[C@@H](O)[C@H](O)[C@H](O)CO

InChI

1S/C9H14N2O5/c1-4(13)9-10-2-5(11-9)7(15)8(16)6(14)3-12/h2,6-8,12,14-16H,3H2,1H3,(H,10,11)/t6-,7-,8-/m1/s1

InChI key

CQSIXFHVGKMLGQ-BWZBUEFSSA-N

관련 카테고리

생화학적/생리학적 작용

2-Acetyl-4-tetrahydroxybutyl imidazole (THI) is known to induce peripheral blood lymphopenia in rats. Studies in rats have also reported that THI can affect lymphocyte migration and degradation.
THI is an inhibitor of sphingosine-1-phosphate lyase and acts as an immunosuppressant. Sphingosine-1-phosphate (S1P) lyase catalyzes the irreversible decomposition of S1P to hexadecanaldehyde and phosphoethanolamine. Reducing S1P lyase activity results in therapeutic levels of immunosuppression without the non-lymphoid lesions that result from synthetic S1P receptor agonists.

제조 메모

THI is soluble in DMSO at a concentration that is greater than 5 mg/ml.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

G F Houben et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 20(1), 30-37 (1993-01-01)
Administration of the color additive caramel color III (AC) may cause a reduction in total white blood cell counts in rats due to reduced lymphocyte counts. Beside lymphopenia, several other effects in rat have been described. The effects are caused
Shenhe Liu et al.
Frontiers in genetics, 10, 209-209 (2019-03-29)
Heat stress has a detrimental effect on the physiological and production performance of buffaloes. Elucidating the underlying mechanisms of heat stress is challenging, therefore identifying candidate genes is urgent and necessary. We evaluated the response of buffaloes (n = 30)
G F Houben et al.
Toxicology and applied pharmacology, 113(1), 43-54 (1992-03-01)
Administration of ammonia caramel color (AC) to rats may decrease blood lymphocyte counts, specifically in rats fed a diet low in vitamin B6. This effect is associated with 2-acetyl-4(5)-(1,2,3,4-tetrahydroxybutyl)imidazole (THI). To characterize and compare the effects of AC and THI
T E Mandel et al.
Clinical and experimental immunology, 88(3), 414-419 (1992-06-01)
The effect of oral administration of THI, a compound present in ammonia caramel food colouring, was studied in spontaneous and induced murine diabetes mellitus. Continuous administration of THI at 400 ppm in drinking water reduced the prevalence of spontaneous diabetes
Yuri M Klyachkin et al.
Stem cells translational medicine, 4(11), 1333-1343 (2015-09-16)
Acute myocardial infarction (AMI) triggers mobilization of bone marrow (BM)-derived stem/progenitor cells (BMSPCs) through poorly understood processes. Recently, we postulated a major role for bioactive lipids such as sphingosine-1 phosphate (S1P) in mobilization of BMSPCs into the peripheral blood (PB).

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