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D7692

Sigma-Aldrich

Diethylumbelliferyl phosphate

≥98% (HPLC), oil

Synonym(s):

DEUP, UBP

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About This Item

Empirical Formula (Hill Notation):
C14H17O6P
CAS Number:
897-83-6
Molecular Weight:
312.25
UNSPSC Code:
12352200
PubChem Substance ID:
24894155
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

oil

color

colorless to yellow

solubility

DMSO: >5 mg/mL

storage temp.

−20°C

SMILES string

CCOP(=O)(OCC)Oc1ccc2C(C)=CC(=O)Oc2c1

InChI

1S/C14H17O6P/c1-4-17-21(16,18-5-2)20-11-6-7-12-10(3)8-14(15)19-13(12)9-11/h6-9H,4-5H2,1-3H3

InChI key

GHGRYKAFUNNHBG-UHFFFAOYSA-N

Related Categories

Application

Diethylumbelliferyl phosphate has been used as a lipase inhibitor to treat wild-type myeloblasts for in vitro neutrophil differentiation assays.

Biochem/physiol Actions

Diethylumbelliferyl phosphate (DEUP), an organophosphate does not block protein kinase activity A in vitro.
Diethylumbelliferyl phosphate is a selective, potent cholesterol esterase inhibitor. It blocks steroidogenesis primarily by preventing cholesterol transport into the mitochondria of steroidogenic cells. Inhibitors of cholesterol esterase are anticipated to limit the absorption of dietary cholesterol. IC50 = 11.6 μM.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300

Hazard Classifications

Acute Tox. 2 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

D7692-IP:
D7692-5MG:
D7692-25MG:
D7692-VAR:
D7692-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
0000282916
0000282917
0000222700
0000222699
0000239943

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Momoko Yamagata et al.
Experimental brain research, 236(5), 1501-1517 (2018-03-23)
We explored the relations between indices of mechanical stability of vertical posture and synergy indices under unexpected perturbations. The main hypotheses predicted higher posture-stabilizing synergy indices and higher mechanical indices of center of pressure stability during perturbations perceived by subjects
Rickson C Mesquita et al.
Biomedical optics express, 1(1), 324-336 (2011-01-25)
Resting state connectivity aims to identify spontaneous cerebral hemodynamic fluctuations that reflect neuronal activity at rest. In this study, we investigated the spatial-temporal correlation of hemoglobin concentration signals over the whole head during the resting state. By choosing a source-detector
Autophagy-dependent generation of free fatty acids is critical for normal neutrophil differentiation
Riffelmacher T, et al.
Immunity, 47(3), 466-480 (2017)
J G Delamatre et al.
Journal of cellular physiology, 157(1), 164-168 (1993-10-01)
Diethylumbelliferyl phosphate (UBP) has been shown to inhibit the neutral cholesteryl ester hydrolase activity responsible for hydrolysis of cellular lipid droplet cholesteryl ester (Harrison et al., 1990). The potential for (UBP) to inhibit uptake and hydrolysis of high density lipoprotein
Stephen A Brose et al.
Rapid communications in mass spectrometry : RCM, 26(20), 2472-2476 (2012-09-15)
Fatty acids (FA) labeled with (18) O at the carboxyl group, including oxidized species (FA(18) O), are a useful, low-cost, and easy to prepare tool for quantitative and qualitative mass spectrometry (MS) analysis in biological systems. In addition, they are
View All Related Papers

Articles

Cholesterol Esterification

Cholesterol esterification enhances transport efficiency in lipoproteins for increased blood stream transport.

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