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  4. 4-Methylumbelliferyl palmitate

4-Methylumbelliferyl palmitate 

Cat. No.: HY-W010947 Purity: ≥99.0%
COA Handling Instructions

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4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions.

For research use only. We do not sell to patients.

4-Methylumbelliferyl palmitate Chemical Structure

4-Methylumbelliferyl palmitate Chemical Structure

CAS No. : 17695-48-6

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25 mg USD 60 In-stock
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4-Methylumbelliferyl palmitate Related Antibodies

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Description

4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. 4-Methylumbelliferyl palmitate exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exist mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions[1][2].

Molecular Weight

414.59

Formula

C26H38O4
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCCCCCCCCCC(OC1=CC(O2)=C(C=C1)C(C)=CC2=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMF : 50 mg/mL (120.60 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4120 mL 12.0601 mL 24.1202 mL
5 mM 0.4824 mL 2.4120 mL 4.8240 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: ≥99.0%

COA (240 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMF 1 mM 2.4120 mL 12.0601 mL 24.1202 mL 60.3005 mL
5 mM 0.4824 mL 2.4120 mL 4.8240 mL 12.0601 mL
10 mM 0.2412 mL 1.2060 mL 2.4120 mL 6.0301 mL
15 mM 0.1608 mL 0.8040 mL 1.6080 mL 4.0200 mL
20 mM 0.1206 mL 0.6030 mL 1.2060 mL 3.0150 mL
25 mM 0.0965 mL 0.4824 mL 0.9648 mL 2.4120 mL
30 mM 0.0804 mL 0.4020 mL 0.8040 mL 2.0100 mL
40 mM 0.0603 mL 0.3015 mL 0.6030 mL 1.5075 mL
50 mM 0.0482 mL 0.2412 mL 0.4824 mL 1.2060 mL
60 mM 0.0402 mL 0.2010 mL 0.4020 mL 1.0050 mL
80 mM 0.0302 mL 0.1508 mL 0.3015 mL 0.7538 mL
100 mM 0.0241 mL 0.1206 mL 0.2412 mL 0.6030 mL
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4-Methylumbelliferyl palmitate Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

4-Methylumbelliferyl17695-48-6Fluorescent Dyeacid lipasehuman leukocytesfluorophoreInhibitorinhibitorinhibit

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