Alfentanil

CHEMBL634 Phase 4 ได้รับการอนุมัติ Small molecule

Half-Life

—

Bioavailability

—

Protein Binding

—

Molecular Weight

416.5 g/mol

LogP

2.2

Phase

4

A rapid-onset, short-acting opioid analgesic used primarily in anesthesia to provide pain relief and reduce the dose of general anesthetic agents needed during surgical procedures. Its fast action and quick clearance from the body make it suitable for brief procedures and for maintaining analgesia during surgery.

น้ำหนักโมเลกุล

416.5000 g/mol

LogP

2.20

TPSA

81.10 Å²

Lipinski RO5

ผ่าน

ด้านการรักษา

Ovarian Cancer Pancreatic Cancer Bladder Cancer Thyroid Cancer Pain Management Non-Small Cell Lung Cancer Epilepsy Migraine Schizophrenia Bipolar Disorder Generalized Anxiety Disorder Insomnia Chronic Kidney Disease Obesity Hypertension Breast Cancer Chronic Pain Heart Failure Prostate Cancer Colorectal Cancer

กลไกการออกฤทธิ์

Binds to mu (μ), kappa (κ), and/or delta (δ) opioid receptors in the central and peripheral nervous system, mimicking endogenous endorphins. Activation of these G-protein-coupled receptors inhibits pain signal transmission and modulates the emotional response to pain.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

กลไก

Binds to mu (μ), kappa (κ), and/or delta (δ) opioid receptors in the central and peripheral nervous system, mimicking endogenous endorphins. Activation of these G-protein-coupled receptors inhibits pain signal transmission …

โครงสร้าง 2 มิติ

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SMILES

CCC(=O)N(c1ccccc1)C1(COC)CCN(CCn2nnn(CC)c2=O)CC1

InChI

InChI=1S/C21H32N6O3/c1-4-19(28)27(18-9-7-6-8-10-18)21(17-30-3)11-13-24(14-12-21)15-16-26-20(29)25(5-2)22-23-26/h6-10H,4-5,11-17H2,1-3H3

Molecular Formula

C21H32N6O3

HBD / HBA

- / 6

พันธะที่หมุนได้

9

อะตอมหนัก

30

No targets recorded

Target interaction data is not yet available for this drug.

No interactions recorded

Drug interaction data is not yet available for this compound.

No side effects recorded

Side effect data is not yet available for this drug.

คำถามที่พบบ่อย

A rapid-onset, short-acting opioid analgesic used primarily in anesthesia to provide pain relief and reduce the dose of general anesthetic agents needed during surgical procedures. Its fast action and quick clearance from the body make it suitable for brief procedures and for maintaining analgesia during surgery.

Binds to mu (μ), kappa (κ), and/or delta (δ) opioid receptors in the central and peripheral nervous system, mimicking endogenous endorphins. Activation of these G-protein-coupled receptors inhibits pain signal transmission and modulates the emotional response to pain.

Yes, Alfentanil is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

{# References & Data Sources section for drug detail pages. Renders standard pharmacological database links plus the drug's data_sources field. #}

References & Data Sources

ChEMBL — European Bioinformatics Institute (EBI). CHEMBL634. Open-access bioactivity database.
PubChem — National Center for Biotechnology Information (NCBI). CID 51263. Chemical information database.

Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.

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โครงสร้าง

ข้อมูลด่วน

สูตร: C21H32N6O3
คำพ้องความหมาย: 1

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This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.

Data sources: ChEMBL, PubChem, DailyMed.