Molekula
Norfloxacin hydrochloride
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
Norfloxacin hydrochloride is a synthetic broad-spectrum fluoroquinolone antibiotic used primarily in veterinary medicine, human ophthalmic solutions, and topical treatments for bacterial infections. It inhibits bacterial DNA gyrase, disrupting replication and transcription. Catalogue details: CAS 68077-27-0, molecular formula C16H18FN3O3·HCl, molecular weight 355.79 g/mol, with a storage requirement of 2–8°C. The product carries a **Warning** signal word under GHS classification. Molekula supplies Norfloxacin hydrochloride 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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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
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 44048553 |
| CAS Number | 68077-27-0 |
| IUPAC Name | 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;hydrochloride |
| Molecular Formula | C16H18FN3O3 . HCl |
| Molecular Weight | 355.79 |
| Exact Mass | 355.1099 |
| SMILES | CCN1C=C(C(=O)C2=CC(=C(C=C21)N3CCNCC3)F)C(=O)O.Cl |
| InChIKey | JJWDELPVPRCLQN-UHFFFAOYSA-N |
| InChI | InChI=1S/C16H18FN3O3.ClH/c1-2-19-9-11(16(22)23)15(21)10-7-12(17)14(8-13(10)19)20-5-3-18-4-6-20;/h7-9,18H,2-6H2,1H3,(H,22,23);1H |
| PubChem CID | 12733888 |
| REACH Code | Y110 |
| HTS Code | 29419030 |
| Tariff Code | 29419000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H319 Causes serious eye irritation
- H361 Suspected of damaging fertility or the unborn child
Precautionary statements
- P201 Obtain special instructions before use
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
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
- 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;hydrochloride
- C16H19ClFN3O3
- MK-0366 (hydrochloride)
- NORFLOXACIN HCL
- Norfloxacin hydrochloride(1:x)
- NORFLOXACIN MONOHYDROCHLORIDE
Frequently asked questions
What is norfloxacin hydrochloride commonly used for?
Norfloxacin hydrochloride is primarily used as an antibiotic to treat bacterial infections, including urinary tract infections, prostatitis, and certain types of gastrointestinal infections.
What is the chemical formula and molecular weight of norfloxacin hydrochloride?
The chemical formula is **C₁₆H₁₈FN₃O₃·HCl**, and the molecular weight is **355.79 g/mol**.
How should norfloxacin hydrochloride be stored?
Store at **2 to 8°C** in a dry, well-ventilated area, away from direct sunlight and incompatible substances.
What grades or purity levels of norfloxacin hydrochloride does Molekula supply?
Molekula supplies **pharmaceutical-grade norfloxacin hydrochloride** meeting USP/EP/BP standards for research, development, and manufacturing applications.
Can Molekula supply norfloxacin hydrochloride in bulk quantities?
Yes, Molekula can provide norfloxacin hydrochloride in bulk, with flexible packaging options (e.g., drums, bags) tailored to your production needs.
What documentation comes with an order of norfloxacin hydrochloride?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability and compliance.
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.