Epirizole (CAS 18694-40-1) — formula C11H14N4O2, molecular weight 234.25; category pharmaceutical intermediates and APIs.
Epirizole (CAS 18694-40-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C11H14N4O2 comprises 11 C, 14 H, 4 N, 2 O atoms. Its molecular weight is about 234.25. Reported physicochemical data: melting point around 90-92, LogP about 1.35. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 18694-40-1 |
|---|---|
| Molecular Formula | C11H14N4O2 |
| Molecular Weight | 234.25 |
| Melting Point | 90-92 |
| LogP | 1.35 |
| Category | Pharmaceutical Intermediates & APIs |
Epirizole is a pharmaceutical intermediate or API compound with CAS registry number 18694-40-1 and molecular formula C11H14N4O2 (molecular weight 234.25), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 18694-40-1
Its molecular formula C11H14N4O2 comprises 11 C, 14 H, 4 N, 2 O atoms.
Also known as: Epirizole · 安匹唑
Category: pharmaceutical intermediates and APIs
The CAS registry number of Epirizole is 18694-40-1.
Molecular formula C11H14N4O2, molecular weight 234.25.
It is also registered under: Epirizole, 安匹唑.
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Epirizole (CAS 18694-40-1), compiled from public chemistry databases.
| CAS Registry Number | 18694-40-1 |
|---|---|
| PubChem CID | 3242 |
| Molecular formula | C11H14N4O2 |
| IUPAC name | 4-methoxy-2-(5-methoxy-3-methylpyrazol-1-yl)-6-methylpyrimidine |
| UNII (FDA) | 3B46O2FH8I |
| Molecular Weight | 234.25 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 234.11167570 |
| Monoisotopic Mass | 234.11167570 |
| Topological Polar Surface Area | 62.1 |
| Heavy Atom Count | 17 |
| Melting Point | 90-92 |
|---|---|
| LogP | 1.35 |
epirizole; Mepirizole; 18694-40-1; Mebron; Methopyrimazole; 4-Methoxy-2-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-6-methylpyrimidine; DA-398; 4-Methoxy-2-(5-methoxy-3-methylpyrazol-1-yl)-6-methylpyrimidine; DTXSID4045422; 3B46O2FH8I; Pyrimidine, 4-methoxy-2-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-6-methyl-; DTXCID2025422; RefChem:590943; 242-507-1; Mepirizol; Epirizolum [INN-Latin]
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Epirizole · CAS 18694-40-1 · C11H14N4O2. UNII 3B46O2FH8I. Melting Point: 90-92; LogP: 1.35.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 安匹唑