Ofloxacin hydrochloride
Also known as: Ofloxacin HCl, (+/-)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hydrochloride, 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride (1:1), Tarivid, UNII-I2UWV315WA
Ofloxacin hydrochloride (CAS 118120-51-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H21ClFN3O4 and a molecular weight of 397.83 g/mol. Key properties include a boiling point of 571.5ºC at 760mmHg, a density of 1.48g/cm3 and a flash point of 299.4ºC. It is listed by 1 supplier, from 110.00 to 110.00 CNY per 100g. Record last updated Aug 21, 2026.
- CAS No.
- 118120-51-7
- Jingsj CID
- J-1169801-6
- Molecular Formula
- C18H21ClFN3O4
- Molecular Weight
- 397.83 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 100g | ¥11,000.00 | $16.46 /gBest ¥110.00/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Boiling Point | 571.5ºC at 760mmHg |
|---|---|
| Density | 1.48g/cm3 |
| Flash Point | 299.4ºC |
| Exact Mass | 397.120453 |
| PSA | 75.01000 |
| LogP | 2.34890 |
| Vapor Pressure | 6.7E-14mmHg at 25°C |
| SMILES | CC1COC2=C3N1C=C(C(=O)C3=CC(=C2N4CCN(CC4)C)F)C(=O)O.Cl |
| InChIKey | CAOOISJXWZMLBN-UHFFFAOYSA-N |
| InChI | 1S/C18H20FN3O4.ClH/c1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21;/h7-8,10H,3-6,9H2,1-2H3,(H,24,25);1H |
Frequently Asked Questions
What is the CAS number of Ofloxacin hydrochloride?
The CAS number of Ofloxacin hydrochloride is 118120-51-7.
What are the molecular formula and molecular weight of Ofloxacin hydrochloride?
Ofloxacin hydrochloride has molecular formula C18H21ClFN3O4 and molecular weight 397.83 g/mol.
Which suppliers offer Ofloxacin hydrochloride?
1 supplier(s) listed; reference unit price ¥110.00–110.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ofloxacin hydrochloride (CAS 118120-51-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1169801-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.