对乙酰氨基酚
TL;DR: 对乙酰氨基酚 (CAS 103-90-2) is a chemical compound with molecular formula C8H9NO2 and molecular weight 151.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
对乙酰氨基酚
N-(4-hydroxyphenyl)acetamide
Also Known As: acetaminophen, Paracetamol, 4-Acetamidophenol, Tylenol, Panadol
| Molecular Formula | C8H9NO2 |
|---|---|
| Molecular Weight | 151.06 g/mol |
| LogP | 0.5 |
| Topological Polar Surface Area | 49.3 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Exact Mass | 151.06332 |
| Heavy Atoms | 11 |
| Complexity | 139.0 |
| Melting Point | 336 to 172.2 °C |
| Boiling Point | >500 |
| Density | 1.293 at 21.1 °C |
| Solubility | 1 to 5 mg/mL at 72 °F (NTP, 1992) |
| Vapor Pressure | 0.000007 [mmHg] |
Chemical Identifiers
| CAS Number | 103-90-2 |
|---|---|
| SMILES | CC(=O)NC1=CC=C(C=C1)O |
| InChIKey | RZVAJINKPMORJF-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
对乙酰氨基酚 (CAS 103-90-2), with molecular formula C8H9NO2 and molecular weight 151.06 g/mol. IUPAC: N-(4-hydroxyphenyl)acetamide.
Chemical Property Profile of 对乙酰氨基酚
Property Insights of 对乙酰氨基酚
The XLogP value of 0.5 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 对乙酰氨基酚. With a topological polar surface area (TPSA) of 49.3 Ų, 对乙酰氨基酚 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 对乙酰氨基酚 has 2 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 对乙酰氨基酚?
The CAS number of 对乙酰氨基酚 is 103-90-2.
What is the molecular formula of 对乙酰氨基酚?
The molecular formula of 对乙酰氨基酚 is C8H9NO2.
What is the molecular weight of 对乙酰氨基酚?
The molecular weight of 对乙酰氨基酚 is 151.06 g/mol.
Where can I buy 对乙酰氨基酚?
You can request a quote for 对乙酰氨基酚 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 对乙酰氨基酚?
Yes, KEHONG BIO provides custom synthesis services for 对乙酰氨基酚 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.