Desmethyl Levofloxacin (CAS 117707-40-1) — formula C17H18FN3O4, molecular weight 347.34; category pharmaceutical intermediates and APIs.
Desmethyl Levofloxacin (CAS 117707-40-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C17H18FN3O4 comprises 17 C, 18 H, 1 F, 3 N, 4 O atoms. Its molecular weight is about 347.34. Reported physicochemical data: LogP about -0.9. 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 | 117707-40-1 |
|---|---|
| Molecular Formula | C17H18FN3O4 |
| Molecular Weight | 347.34 |
| LogP | -0.9 |
| Category | Pharmaceutical Intermediates & APIs |
Desmethyl Levofloxacin is a pharmaceutical intermediate or API compound with CAS registry number 117707-40-1 and molecular formula C17H18FN3O4 (molecular weight 347.34), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 117707-40-1
Its molecular formula C17H18FN3O4 comprises 17 C, 18 H, 1 F, 3 N, 4 O atoms.
Also known as: Desmethyl Levofloxacin · 去甲基左氧氟沙星
Category: pharmaceutical intermediates and APIs
The CAS registry number of Desmethyl Levofloxacin is 117707-40-1.
Molecular formula C17H18FN3O4, molecular weight 347.34.
It is also registered under: Desmethyl Levofloxacin, 去甲基左氧氟沙星.
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 Desmethyl Levofloxacin (CAS 117707-40-1), compiled from public chemistry databases.
| CAS Registry Number | 117707-40-1 |
|---|---|
| PubChem CID | 10958963 |
| Molecular formula | C17H18FN3O4 |
| IUPAC name | (2S)-7-fluoro-2-methyl-10-oxo-6-piperazin-1-yl-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid |
| UNII (FDA) | 88ZBA45NC8 |
| Molecular Weight | 347.34 |
|---|---|
| XLogP3 | -0.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 347.12813423 |
| Monoisotopic Mass | 347.12813423 |
| Topological Polar Surface Area | 82.1 |
| Heavy Atom Count | 25 |
Desmethyl levofloxacin; 117707-40-1; N-Desmethyl levofloxacin; Uing 4-255; N-Desmethyl ofloxacin, (S)-; N-Desmethyl levofloxacin, (-)-; UNII-88ZBA45NC8; DN-5455; 88ZBA45NC8; LEVOFLOXACIN HEMIHYDRATE IMPURITY B [EP IMPURITY]; Levofloxacin impurity, N-desmethyl levofloxacin-(USP); Levofloxacin impurity, N-desmethyl levofloxacin-[USP]; LEVOFLOXACIN HEMIHYDRATE IMPURITY B (EP IMPURITY); LEVOFLOXACIN IMPURITY, N-DESMETHYL LEVOFLOXACIN-(USP IMPURITY); LEVOFLOXACIN IMPURITY, N-DESMETHYL LEVOFLOXACIN-[USP IMPURITY]; des-methyl levofloxacin
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Desmethyl Levofloxacin · CAS 117707-40-1 · C17H18FN3O4. UNII 88ZBA45NC8.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 去甲基左氧氟沙星