Levofloxacin Hemihydrate (CAS 100986-85-4) — formula C18H20FN3O4, molecular weight 361.4; category pharmaceutical intermediates and APIs.
Levofloxacin Hemihydrate (CAS 100986-85-4) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C18H20FN3O4 comprises 18 C, 20 H, 1 F, 3 N, 4 O atoms. Its molecular weight is about 361.4. Reported physicochemical data: melting point around 225-227C, LogP about 2.1. 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 | 100986-85-4 |
|---|---|
| Molecular Formula | C18H20FN3O4 |
| Molecular Weight | 361.4 |
| Melting Point | 225-227C |
| LogP | 2.1 |
| Applications | MEDICATION, Use (kg, approx.) in Germany (2009): >7500, exact) in Germany (2009): 7956, Use (kg) in USA (2002): 45200, Consumption (g per capita |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: MEDICATION, Use (kg, approx.) in Germany (2009): >7500, exact) in Germany (2009): 7956, Use (kg) in USA (2002): 45200, Consumption (g per capita.
Levofloxacin Hemihydrate is a pharmaceutical intermediate or API compound with CAS registry number 100986-85-4 and molecular formula C18H20FN3O4 (molecular weight 361.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 100986-85-4
Its molecular formula C18H20FN3O4 comprises 18 C, 20 H, 1 F, 3 N, 4 O atoms.
Also known as: Levofloxacin Hemihydrate · 左氧氟沙星 · Levofloxacin
Category: pharmaceutical intermediates and APIs
The CAS registry number of Levofloxacin Hemihydrate is 100986-85-4.
Molecular formula C18H20FN3O4, molecular weight 361.4.
It is also registered under: Levofloxacin Hemihydrate, 左氧氟沙星, Levofloxacin.
Recorded applications: MEDICATION, Use (kg, approx.) in Germany (2009): >7500, exact) in Germany (2009): 7956, Use (kg) in USA (2002): 45200, Consumption (g per capita.
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 Levofloxacin Hemihydrate (CAS 100986-85-4), compiled from public chemistry databases.
| CAS Registry Number | 100986-85-4 |
|---|---|
| PubChem CID | 149096 |
| Molecular formula | C18H20FN3O4 |
| IUPAC name | (2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid |
| UNII (FDA) | RIX4E89Y14 |
| Molecular Weight | 361.4 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 361.14378429 |
| Monoisotopic Mass | 361.14378429 |
| Topological Polar Surface Area | 73.3 |
| Heavy Atom Count | 26 |
| Melting Point | 225-227C |
|---|---|
| Melting Point | 225-227 °C (decomposes) |
| LogP | 2.1 |
| LogP | log Kow = -0.39 |
| Dissociation Constants | 8.12 |
| Dissociation Constants | 6.1 |
| Dissociation Constants | 8.6 |
| Dissociation Constants | 6.25 |
LEVOFLOXACIN; 100986-85-4; Levaquin; Quixin; (-)-Ofloxacin; Iquix; Cravit; (S)-Ofloxacin; Levofloxacine; Tavanic; Levofloxacino; Levofloxacinum; Elequine; Oftaquix; L-Ofloxacin; Floxacin
| Reported hazard statements | H302 (98.3%), H317 (96%), H334 (97.1%), H361 (54.6%), H362 (53.4%) |
|---|
H302 (98.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H317 (96%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Levofloxacin · CAS 100986-85-4 · C18H20FN3O4. UNII RIX4E89Y14. Melting Point: 225-227C; Melting Point: 225-227 °C (decomposes); LogP: 2.1.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 左氧氟沙星