Metamizole
TL;DR: Metamizole (CAS 50567-35-6) is a chemical compound with molecular formula C13H17N3O4S and molecular weight 311.09396 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-methylamino]methanesulfonic acid
Also Known As: Metamizole, Metamizol, pyridone, Metamizolum, Methamizole
Application Areas
Top 5 of 15 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C13H17N3O4S |
| Molecular Weight | 311.09396 g/mol |
| XLogP | 0.0 |
| Topological Polar Surface Area (TPSA) | 89.5 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 4 |
| Exact Mass | 311.09396 Da |
| Heavy Atoms | 21 |
| Complexity | 546.0 |
| SMILES | CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N(C)CS(=O)(=O)O |
| InChIKey | LVWZTYCIRDMTEY-UHFFFAOYSA-N |
Product Description
Applications: Metamizole is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
Metamizole is a pharmaceutical intermediate identified by CAS number 50567-35-6 and the molecular formula C13H17N3O4S and a molecular weight of 311.09 g/mol. Synonyms include Metamizole and Metamizol.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Metamizole
Property Insights of Metamizole
The XLogP value of 0.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Metamizole. The TPSA of 89.5 Ų falls within the moderate polarity range, balancing permeability and solubility for Metamizole. Following Lipinski's Rule of Five, Metamizole has 1 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Metamizole?
The CAS number of Metamizole is 50567-35-6.
What is the molecular formula of Metamizole?
The molecular formula of Metamizole is C13H17N3O4S.
What is the molecular weight of Metamizole?
The molecular weight of Metamizole is 311.09396 g/mol.
What are the applications of Metamizole?
Metamizole is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and...
Where can I buy Metamizole?
You can request a quote for Metamizole directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Metamizole?
Yes, CoreyChem provides custom synthesis services for Metamizole and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.