Gatifloxacin Sesquihydrate CAS 180200-66-2 Purity >98.5% (HPLC)

Short Description:

Chemical Name: Gatifloxacin Sesquihydrate 

CAS: 180200-66-2

Purity: >98.5% (HPLC)

Appearance: Off-White to Light Yellow Powder  

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401


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180200-66-2 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Gatifloxacin Sesquihydrate (CAS: 180200-66-2) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Gatifloxacin Sesquihydrate, Please contact:

Gatifloxacin Related Intermediates:

180200-66-2 - Chemical Properties:

Chemical Name Gatifloxacin Sesquihydrate 
Synonyms AM-1155 Sesquihydrate; BMS-206584 Sesquihydrate; PD135432 Sesquihydrate; 1-Cyclopropyl-6-Fluoro-8-Methoxy-7-(3-Methylpiperazin-1-yl)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid Sesquihydrate
Stock Status In Stock, Commercial Production  
CAS Number 180200-66-2
Related CAS  112811-59-3 (Free Base); 160738-57-8 (HCl); 316819-28-0 (Mesyalate)
Molecular Formula C19H22FN3O4·1.5H2O
Molecular Weight 402.42 g/mol
Melting Point 162℃ 
COA & MSDS Available
Origin Shanghai, China
Brand Ruifu Chemical

180200-66-2 - Specifications:

Items Specifications  Results
Appearance Off-White to Light Yellow Powder  Complies      
Water by Karl Fischer  6.0~9.0% 6.8% 
Residue on Ignition <0.20% <0.10% 
Heavy Metals (Pb) ≤20ppm <10ppm 
pH 6.5~8.5 Complies       
Any Other Impurity <0.20% <0.20%   
Total Impurities <1.00% 0.42% 
Purity / Analysis Method 98.5% (HPLC)  99.58% 
Infrared Spectrum Consistent with Structure Complies 
1H NMR Spectrum Consistent with Structure Complies
Shelf Life >2 Years if Stored Properly Complies 
Conclusion The product has been tested and complies with the given specifications
Note: Research Use Only: Not intended for animal or human diagnostic or therapeutic use.


Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture, avoid fire and heat.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 


Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system


How to Purchase? Please contact Dr. Alvin Huang: or 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

180200-66-2 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description 36/37 - Wear suitable protective clothing and gloves.
WGK Germany 1
RTECS VB1983600

180200-66-2 - Application:

Gatifloxacin Sesquihydrate (CAS: 180200-66-2) has broad-spectrum antibacterial activity. Gatifloxacin Sesquihydrate inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml; S. Aureus topoisomerase IV) and E. Coli DNA helicase (IC50=0.109 μg/ml). Gatifloxacin Sesquihydrate is useful in the study of bacterial conjunctivitis in animal models. Gatifloxacin is a fourth-generation fluoroquinolone antibacterial drug with broad antibacterial spectrum, high blood concentration, wide distribution in the body, long half-life, high absolute bioavailability, stable chemical properties, and small toxic and side effects. It is not easy to produce drug resistance and other characteristics, and its comprehensive anti-infection index is the highest among the listed quinolones. This product is suitable for respiratory system, genitourinary system, skin soft tissue, digestive system and other diseases caused by sensitive bacteria. 

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