Molekula
Ceftiofur hydrochloride
Ceftiofur hydrochloride is a broad-spectrum cephalosporin antibiotic used in veterinary medicine for treating bacterial infections in livestock. It is available in powder form with a molecular formula of C19H17N5O7S3 · HCl, a molecular weight of 560.02 g/mol, and a CAS number of 103980-44-5. It must be stored at -15 to -20 °C and is classified as Danger due to its hazardous properties. Molekula supplies Ceftiofur hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ceftiofur hydrochloride is a broad-spectrum cephalosporin antibiotic used in veterinary medicine for treating bacterial infections in livestock. It is available in powder form with a molecular formula of C19H17N5O7S3 · HCl, a molecular weight of 560.02 g/mol, and a CAS number of 103980-44-5. It must be stored at -15 to -20 °C and is classified as Danger due to its hazardous properties. Molekula supplies Ceftiofur hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to yellow powder |
| Heavy metals | ≤ 20ppm |
| pH | 2.0 - 4.0 |
| Bacterial endotoxin | ≤ 0.2EU/mg |
| Assay | ≥ 96.0% |
| Residue on Ignition | ≤ 0.2% |
| Particle Size | 90% at ≤10μm |
| Specific optical rotation | -115 to -125° |
| Water Content (KF) | ≤ 4.0% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 103980-44-5 |
| Molecular Formula | C19H17N5O7S3 · HCl |
| Molecular Weight | 560.02 |
| SMILES | CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CSC(=O)C4=CC=CO4)C(=O)O.Cl |
| REACH Code | Y110 |
| HTS Code | 29419050 |
| Tariff Code | 2941900000 |
Safety & GHS
-
Flammable
GHS02
Hazard statements
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
For research and industrial use only
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Ceftiofur hydrochloride used for?
Ceftiofur hydrochloride is a broad-spectrum antibiotic used primarily in veterinary medicine to treat bacterial infections in livestock.
What is the chemical formula and molecular weight of Ceftiofur hydrochloride?
The formula is C19H17N5O7S3 · HCl with a molecular weight of 560.02 g/mol.
How should Ceftiofur hydrochloride be stored?
It must be stored at temperatures between -15 and -20 °C to maintain stability.
What grade is available for Ceftiofur hydrochloride?
Available in research grade; specific application grades may be available upon request.
Can Molekula supply Ceftiofur hydrochloride in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with a purchase of Ceftiofur hydrochloride?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.