Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard drum with two plastic bags inside, or according to customer's requirement. Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Q-Acid (Fluoroquinolonic Acid) (CAS: 86393-33-1) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Q-Acid (Fluoroquinolonic Acid), Please contact: alvin@ruifuchem.comDescription:
Package/Storage/Shipping:
| Chemical Name | 7-Chloro-1-Cyclopropyl-6-Fluoro-1,4-Dihydro-4-Oxoquinoline-3-Carboxylic Acid |
| Synonyms | Q-Acid; Fluoroquinolonic Acid |
| Impurity | Ciprofloxacin EP Impurity A |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 86393-33-1 |
| Molecular Formula | C13H9ClFO3N |
| Molecular Weight | 281.67 g/mol |
| Melting Point | 242.0~245.0℃(lit.) |
| Density | 1.652±0.06 g/cm3 |
| Sensitive | Air Sensitive |
| COA & MSDS | Available |
| Shelf Life | 2 Years When Properly Stored |
| Shipping Conditions | Ambient |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 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 Assurance? Strict 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. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available
Specifications:
| Items | Inspection Standards | Results |
| Appearance | Off-White to Light Yellow Powder | Complies |
| Melting Point | 242.0~245.0℃ | 244.3℃ |
| Water by Karl Fischer | <0.50% | 0.25% |
| Residue on Ignition | ≤0.20% | 0.12% |
| Methyl Ester | ≤0.20% | 0.13% |
| Unknown Single Impurity | ≤0.50% | 0.27% |
| Total Impurities | ≤1.00% | 0.50% |
| Purity / Analysis Method | ≥99.0% (HPLC) | 99.5% |
| IR Spectrum | Consistent with Structure | Complies |
| 1 H NMR Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested & complies with the given specifications | |
86393-33-1 - Risk and Safety:
86393-33-1 - Application:
Hazard Symbols Xn - Harmful Risk Codes R22 - Harmful if swallowed R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Description S22 - Do not breathe dust. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. WGK Germany 2 RTECS VB1993795 Hazard Class IRRITANT Q-Acid (Fluoroquinolonic Acid) (CAS: 86393-33-1) is formed as an intermediate during the synthesis of ciprofloxacin hydrochloride, a fluorinated quinolone antibacterial drug.