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1-Methylisatin  (Synonyms: N-Methylisatin)

Cat. No.: HY-23148 Purity: 99.37%
COA Handling Instructions

Molarity Calculator

1-Methylisatin is a potent and selective CE (carboxylesterases) inhibitor, with Kis of 38.2 and 5.38 μM for hiCE and hCE1, respectively. 1-Methylisatin interacts with Hb (human adult hemoglobin) by hydrophobic binding and electrostatic attraction. 1-Methylisatin can be used in the study of regulation of agent metabolism in vivo.

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

1-Methylisatin Chemical Structure

1-Methylisatin Chemical Structure

CAS No. : 2058-74-4

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Based on 1 publication(s) in Google Scholar

1-Methylisatin Related Antibodies

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Description

1-Methylisatin is a potent and selective CE (carboxylesterases) inhibitor, with Kis of 38.2 and 5.38 μM for hiCE and hCE1, respectively. 1-Methylisatin interacts with Hb (human adult hemoglobin) by hydrophobic binding and electrostatic attraction. 1-Methylisatin can be used in the study of regulation of agent metabolism in vivo[1][2].

IC50 & Target

hiCE

38.2 μM (Ki)

hCE1

5.38 μM (Ki)

Molecular Weight

161.16

Formula

C9H7NO2
CAS No.
Appearance

Solid

Color

Orange to red

SMILES

O=C1N(C)C2=C(C=CC=C2)C1=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : ≥ 125 mg/mL (775.63 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.2050 mL 31.0251 mL 62.0501 mL
5 mM 1.2410 mL 6.2050 mL 12.4100 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • Molarity Calculator

  • Dilution Calculator

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: 99.81%

COA (253 KB) HNMR (121 KB) RP-HPLC (184 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 6.2050 mL 31.0251 mL 62.0501 mL 155.1253 mL
5 mM 1.2410 mL 6.2050 mL 12.4100 mL 31.0251 mL
10 mM 0.6205 mL 3.1025 mL 6.2050 mL 15.5125 mL
15 mM 0.4137 mL 2.0683 mL 4.1367 mL 10.3417 mL
20 mM 0.3103 mL 1.5513 mL 3.1025 mL 7.7563 mL
25 mM 0.2482 mL 1.2410 mL 2.4820 mL 6.2050 mL
30 mM 0.2068 mL 1.0342 mL 2.0683 mL 5.1708 mL
40 mM 0.1551 mL 0.7756 mL 1.5513 mL 3.8781 mL
50 mM 0.1241 mL 0.6205 mL 1.2410 mL 3.1025 mL
60 mM 0.1034 mL 0.5171 mL 1.0342 mL 2.5854 mL
80 mM 0.0776 mL 0.3878 mL 0.7756 mL 1.9391 mL
100 mM 0.0621 mL 0.3103 mL 0.6205 mL 1.5513 mL
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1-Methylisatin 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:

1-Methylisatin2058-74-4N-MethylisatinOthersHbhiCEhCE1drug metabolismInhibitorinhibitorinhibit

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