Gatifloxacin hemihydrate

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 575822

CAS#: 404858-36-2

Description: Gatifloxacin hemihydrate is a bacterial DNA gyrase inhibitor used to treat tuberculosis and pneumonia.

Chemical Structure

Gatifloxacin hemihydrate
CAS# 404858-36-2

Theoretical Analysis

MedKoo Cat#: 575822
Name: Gatifloxacin hemihydrate
CAS#: 404858-36-2
Chemical Formula: C38H46F2N6O9
Exact Mass: 768.3294
Molecular Weight: 768.82
Elemental Analysis: C, 59.37; H, 6.03; F, 4.94; N, 10.93; O, 18.73

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Gatifloxacin hemihydrate

IUPAC/Chemical Name: 3-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-, hydrate (2:1)


InChi Code: InChI=1S/2C19H22FN3O4.H2O/c2*1-10-8-22(6-5-21-10)16-14(20)7-12-15(18(16)27-2)23(11-3-4-11)9-13(17(12)24)19(25)26;/h2*7,9-11,21H,3-6,8H2,1-2H3,(H,25,26);1H2

SMILES Code: O.COc1c(N2CCNC(C)C2)c(F)cc3C(=O)C(=CN(C4CC4)c13)C(=O)O.COc5c(N6CCNC(C)C6)c(F)cc7C(=O)C(=CN(C8CC8)c57)C(=O)O

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: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

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 768.82 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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1: Khurana G, Arora S, Pawar PK. Ocular insert for sustained delivery of gatifloxacin sesquihydrate: Preparation and evaluations. Int J Pharm Investig. 2012 Apr;2(2):70-7. doi: 10.4103/2230-973X.100040. PubMed PMID: 23119235; PubMed Central PMCID: PMC3482768.

2: Gilhotra RM, Mishra DN. Alginate-chitosan film for ocular drug delivery: effect of surface cross-linking on film properties and characterization. Pharmazie. 2008 Aug;63(8):576-9. PubMed PMID: 18771005.

3: Wells MY, Krinke GJ. Cerebral vacuolation induced in rats by the administration of LUP-3FDC, an anti-tuberculosis cocktail. Exp Toxicol Pathol. 2008 Apr;59(6):365-72. doi: 10.1016/j.etp.2007.11.006. Epub 2008 Jan 25. PubMed PMID: 18222073.