Pefloxacin (CAS 70458-92-3) — formula C17H20FN3O3, molecular weight 333.36; category organic chemicals.
Pefloxacin (CAS 70458-92-3) is a chemical raw material in the organic chemicals category. Its molecular formula C17H20FN3O3 comprises 17 C, 20 H, 1 F, 3 N, 3 O atoms. Its molecular weight is about 333.36. Reported physicochemical data: melting point around 271, LogP about 0.27. 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 | 70458-92-3 |
|---|---|
| Molecular Formula | C17H20FN3O3 |
| Molecular Weight | 333.36 |
| Melting Point | 271 |
| LogP | 0.27 |
| Category | Organic Chemicals |
Pefloxacin is a carbon-based organic compound with CAS registry number 70458-92-3 and molecular formula C17H20FN3O3 (molecular weight 333.36), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 70458-92-3
Its molecular formula C17H20FN3O3 comprises 17 C, 20 H, 1 F, 3 N, 3 O atoms.
Also known as: Pefloxacin · 培氟沙星
Category: organic chemicals
The CAS registry number of Pefloxacin is 70458-92-3.
Molecular formula C17H20FN3O3, molecular weight 333.36.
It is also registered under: Pefloxacin, 培氟沙星.
Category: Organic Chemicals.
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 Pefloxacin (CAS 70458-92-3), compiled from public chemistry databases.
| CAS Registry Number | 70458-92-3 |
|---|---|
| PubChem CID | 51081 |
| Molecular formula | C17H20FN3O3 |
| IUPAC name | 1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid |
| UNII (FDA) | 2H52Z9F2Q5 |
| Molecular Weight | 333.36 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 333.14886967 |
| Monoisotopic Mass | 333.14886967 |
| Topological Polar Surface Area | 64.1 |
| Heavy Atom Count | 24 |
| Melting Point | 271 |
|---|---|
| Melting Point | 271 °C |
| Solubility | 11.4 |
| Solubility | 1.23e+00 g/L |
| LogP | 0.27 |
| LogP | 2.4 |
| LogP | 0.31 |
| Collision Cross Section | 178.17 Ų [M+H]+ |
| Collision Cross Section | 192.96 Ų [M+Na]+ |
Pefloxacin; 70458-92-3; Pefloxacine; 1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; Pefloxacino; Pefloxacinum; PFLX; AM-725; 1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid; 1589 RB; EU-5306; 1589-RB; CHEBI:50199; 2H52Z9F2Q5; DTXSID3048493; 3-Quinolinecarboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Pefloxacin · CAS 70458-92-3 · C17H20FN3O3. UNII 2H52Z9F2Q5. Melting Point: 271; Melting Point: 271 °C; Solubility: 11.4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 培氟沙星