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Merck

46943

Sigma-Aldrich

Fluorescein dilaurate

suitable for fluorescence, ≥97.0% (HPCE)

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About This Item

经验公式(希尔记法):
C44H56O7
CAS号:
分子量:
696.91
Beilstein:
6034843
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.32

品質等級

化驗

≥97.0% (HPCE)

形狀

powder

溶解度

ethanol: soluble

螢光

λex 490 nm; λem 514 nm in 0.1 M Tris pH 8.0 (esterase)

適合性

suitable for fluorescence

SMILES 字串

CCCCCCCCCCCC(=O)Oc1ccc2c(Oc3cc(OC(=O)CCCCCCCCCCC)ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C44H56O7/c1-3-5-7-9-11-13-15-17-19-25-41(45)48-33-27-29-37-39(31-33)50-40-32-34(49-42(46)26-20-18-16-14-12-10-8-6-4-2)28-30-38(40)44(37)36-24-22-21-23-35(36)43(47)51-44/h21-24,27-32H,3-20,25-26H2,1-2H3

InChI 密鑰

MYTRGBGGRICZGN-UHFFFAOYSA-N

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相关类别

應用

Fluorescein dilaurate is suitable as fluorogenic substrate for esterases/lipases and used in the pancreolauryl test for chronic pancreatitis.

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

Lot/Batch Number

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J E Domínguez-Muñoz et al.
Clinical chemistry, 44(4), 869-875 (1998-05-15)
The serum pancreolauryl test has limited sensitivity for detecting mild pancreatic insufficiency. The aim of this study was to optimize the serum pancreolauryl test so as to increase the probability of positive results in patients with chronic pancreatitis. The study
J E Domínguez-Muñoz et al.
The American journal of gastroenterology, 88(8), 1237-1241 (1993-08-01)
Indirect pancreatic function tests are frequently used in the clinical routine as complementary tools for the diagnosis of chronic pancreatitis (CP) because of their noninvasiveness and simplicity. We analyzed the clinical efficacy and routine application of a modified serum pancreolauryl
A perspective on the use of tubeless pancreatic function tests in diagnosis.
E P DiMagno
Gut, 43(1), 2-3 (1998-10-15)
F M Stevens et al.
Journal of clinical pathology, 50(12), 1001-1004 (1998-03-28)
To determine the frequency of abnormal pancreolauryl tests in untreated and treated adults with coeliac disease and to see whether abnormalities in treated coeliac patients correlate with the degree of recovery of intestinal morphology or brush border enzyme activity. Pancreolauryl
F Seibold et al.
Journal of clinical gastroenterology, 22(3), 202-206 (1996-04-01)
Pancreatic autoantibodies (PABs) are found in 31% of patients with Crohn's disease (CD), but they do not correlate with the activity of intestinal disease or the incidence of acute pancreatitis. Exocrine pancreatic insufficiency has been observed in patients with CD.

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