Molekula
Sparfloxacin
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sparfloxacin is a synthetic fluoroquinolone antibiotic used for treating bacterial infections. It functions by inhibiting bacterial DNA gyrase and topoisomerase IV. Available as a white to off-white powder, it has a CAS number of 110871-86-8, molecular formula C19H22F2N4O3, and molecular weight of 392.40 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Sparfloxacin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — £54.60 per pack ex VAT · £65.52 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow crystalline powder |
| Heavy metals | ≤ 20ppm |
| Loss on Drying | ≤ 2.0% |
| Residue on Ignition | ≤ 0.2% |
| Total Impurities | ≤ 1.0% |
| Identification (IR) | Conforms to structure |
| Assay (dried basis) | 98.0 - 102.0% |
| Identification (HPLC) | Conforms to structure |
| Max Single Impurity | ≤ 0.5% |
| Residual Solvents: Trichloromethane | ≤ 0.006% |
| Residual Solvents: Toluene | ≤ 0.089% |
| Residual Solvents: Pyridine | ≤ 0.02% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 48237696 |
| CAS Number | 110871-86-8 |
| IUPAC Name | 5-amino-1-cyclopropyl-7-[(3R,5S)-3,5-dimethylpiperazin-1-yl]-6,8-difluoro-4-oxoquinoline-3-carboxylic acid |
| Molecular Formula | C19H22F2N4O3 |
| Molecular Weight | 392.40 |
| Exact Mass | 392.166 |
| SMILES | C[C@@H]1CN(C[C@@H](N1)C)C2=C(C(=C3C(=C2F)N(C=C(C3=O)C(=O)O)C4CC4)N)F |
| InChIKey | DZZWHBIBMUVIIW-DTORHVGOSA-N |
| InChI | InChI=1S/C19H22F2N4O3/c1-8-5-24(6-9(2)23-8)17-13(20)15(22)12-16(14(17)21)25(10-3-4-10)7-11(18(12)26)19(27)28/h7-10,23H,3-6,22H2,1-2H3,(H,27,28)/t8-,9+ |
| PubChem CID | 60464 |
| REACH Code | Y110 |
| HTS Code | 29335995 |
| Tariff Code | 2933599590 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- AT 4140
- CI 978
- Esparfloxacino
- PD 131501
- Spara
- Sparfloxacin & RU 40555
- Sparfloxacine
- Sparfloxacinum
- SPFX
- Zagam
Frequently asked questions
What is Sparfloxacin used for?
Sparfloxacin is a fluoroquinolone antibiotic used in research for studying bacterial inhibition and antimicrobial activity.
What is the chemical formula and molecular weight of Sparfloxacin?
The formula is C19H22F2N4O3 with a molecular weight of 392.40 g/mol.
How should Sparfloxacin be stored?
Sparfloxacin should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of Sparfloxacin is available?
Sparfloxacin is available in research grade for laboratory use.
Can Molekula supply Sparfloxacin in bulk?
Yes, Molekula can supply Sparfloxacin in bulk quantities—please contact our sales team for details.
What documentation comes with a Sparfloxacin order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.