Ofloxacin HCl
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MedKoo CAT#: 414552

CAS#: 118120-51-7 (HCl)

Description: Ofloxacin HCl is a synthetic fluoroquinolone ( FLUOROQUINOLONES) antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.


Chemical Structure

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Ofloxacin HCl
CAS# 118120-51-7 (HCl)

Theoretical Analysis

MedKoo Cat#: 414552
Name: Ofloxacin HCl
CAS#: 118120-51-7 (HCl)
Chemical Formula: C18H21ClFN3O4
Exact Mass:
Molecular Weight: 397.83
Elemental Analysis: C, 54.34; H, 5.32; Cl, 8.91; F, 4.78; N, 10.56; O, 16.09

Price and Availability

Size Price Availability Quantity
10.0mg USD 225.0 2 Weeks
50.0mg USD 350.0 2 Weeks
100.0mg USD 525.0 2 Weeks
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Related CAS #: 118120-51-7 (HCl)   82419-36-1 (free base)  

Synonym: Ofloxacin hydrochloride; Ofloxacin HCl

IUPAC/Chemical Name: 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

InChi Key: CAOOISJXWZMLBN-UHFFFAOYSA-N

InChi Code: 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

SMILES Code: CC1COc2c3c(C(C(C(O)=O)=CN13)=O)cc(F)c2N4CCN(CC4)C.Cl

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 397.83 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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