所有图片(1)
About This Item
经验公式（希尔记法）:
C9H14N2O5
CAS号:
分子量:
230.22
MDL號碼:
分類程式碼代碼:
12352211
PubChem物質ID:
NACRES:
NA.77
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形狀
powder
品質等級
顏色
white to light brown
溶解度
DMSO: 2 mg/mL, clear (warmed)
儲存溫度
2-8°C
SMILES 字串
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 密鑰
CQSIXFHVGKMLGQ-BWZBUEFSSA-N
生化／生理作用
THI 是鞘氨醇-1-磷酸裂解酶的抑制剂，起到免疫抑制剂的作用。鞘氨醇-1-磷酸 (S1P) 裂解酶催化 S1P 不可逆地分解为十六醛和磷酸乙醇胺。减少 S1P 裂解酶活性导致免疫抑制的治疗水平，而没有合成的 S1P 受体激动剂导致的非淋巴病变。
已知 2-乙酰基-4-四羟基丁基咪唑 (THI) 可诱导大鼠外周血淋巴细胞减少。大鼠研究也有报道 THI 可影响淋巴细胞迁移和降解 。
準備報告
THI 可溶于 DMSO，浓度大于 5 mg/mL。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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
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
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).
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
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)
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