1. Metabolic Enzyme/Protease
  2. Elastase
  3. MDL 101146

MDL 101146 is an orally active neutrophil elastase inhibitor. MDL 101146 inhibits neutrophil elastase for human with a Ki value of 25 nM. MDL 101146 can be used for the research of arthritis.

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

MDL 101146 Chemical Structure

MDL 101146 Chemical Structure

CAS No. : 149859-17-6

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Description

MDL 101146 is an orally active neutrophil elastase inhibitor. MDL 101146 inhibits neutrophil elastase for human with a Ki value of 25 nM. MDL 101146 can be used for the research of arthritis[1][2].

IC50 & Target

Ki for neutrophil elastase: 25 nM (human); 18 nM (rat)[1][2]

In Vitro

MDL 101,146 inhibits human neutrophil elastase with a Ki value of 25 nM[1].
MDL 101,146 inhibits rat neutrophil elastase activity in a dose-related manner with a Ki value of 18 nM[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

MDL 101146 (oral, 200 mg/kg/day) significantly inhibits swelling and joint destruction in collagen-induced arthritis but not in adjuvant arthritis[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Rats[2]
Dosage: 200 mg/kg
Administration: Oral, 200 mg/kg/day
Result: Inhibited the severity of collagen-induced arthritis.
Had a bone and cartilage sparing effect in the tibio-tarsal joint of animals with collagen-induced arthritis.
Molecular Weight

632.62

Formula

C29H37F5N4O6

CAS No.
SMILES

O=C(N(CCC1)[C@@H]1C(NC(C(C)C)C(C(F)(F)C(F)(F)F)=O)=O)[C@H](C(C)C)NC(C(C=C2)=CC=C2C(N3CCOCC3)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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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.

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Product Name:
MDL 101146
Cat. No.:
HY-117668
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