Molekula
Cefquinome sulfate
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
Cefquinome sulfate is a broad-spectrum cephalosporin antibiotic used in veterinary medicine for treating bacterial infections in livestock. It is available as a white to off-white powder with a molecular formula of C23H24N6O5S2 · H2SO4 and a molecular weight of 626.68 g/mol. It must be stored at 2 to 8 °C and is classified as Danger due to its potency. Molekula supplies Cefquinome sulfate 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.
-
100 mg — £30.90 per pack ex VAT · £37.08 inc. VAT
-
1 g — £233.70 per pack ex VAT · £280.44 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 | white or yellowish crystalline powder |
| Water | ≤5.0% |
| Heavy metals | ≤0.002% |
| pH | 1.6-2.6 |
| Assay | ≥80.0% |
| Individual impurity | ≤2.0% |
| Total Impurities | ≤3.0% |
| 5,6,7,8-Tetrahydroquinoline | ≤1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90026898 |
| CAS Number | 118443-89-3 |
| IUPAC Name | (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(5,6,7,8-tetrahydroquinolin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;sulfuric acid |
| Molecular Formula | C23H24N6O5S2 · H2SO4 |
| Molecular Weight | 626.68 |
| Exact Mass | 626.0923 |
| SMILES | CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC5=C4CCCC5)C(=O)[O-].OS(=O)(=O)O |
| InChIKey | KYOHRXSGUROPGY-OFNLCGNNSA-N |
| InChI | InChI=1S/C23H24N6O5S2.H2O4S/c1-34-27-16(14-11-36-23(24)25-14)19(30)26-17-20(31)29-18(22(32)33)13(10-35-21(17)29)9-28-8-4-6-12-5-2-3-7-15(12)28;1-5(2,3)4/h4,6,8,11,17,21H,2-3,5,7,9-10H2,1H3,(H3-,24,25,26,30,32,33);(H2,1,2,3,4)/b27-16-;/t17-,21-;/m1./s1 |
| PubChem CID | 9577261 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 29419030 |
| Tariff Code | 2941900000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335 May cause respiratory irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P312 Call a POISON CENTER or doctor/physician if you feel unwell
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
- Cefoquiuonie sulphate
- Cefquinome sulfate (USAN)
- Cefquinome sulphate
- Hr111v-sulphate
- KYOHRXSGUROPGY-OFNLCGNNSA-N
Frequently asked questions
What is Cefquinome sulfate used for?
Cefquinome sulfate is a veterinary cephalosporin antibiotic used to treat bacterial infections in livestock, particularly respiratory and mastitis infections in cattle.
What is the chemical formula and molecular weight of Cefquinome sulfate?
The formula is C23H24N6O5S2 · H2SO4 with a molecular weight of 626.68 g/mol.
How should Cefquinome sulfate be stored?
It should be stored at 2 to 8 °C, protected from light and moisture.
What grade of Cefquinome sulfate does Molekula supply?
Molekula supplies Cefquinome sulfate as a research-grade chemical for laboratory use.
Can Molekula supply Cefquinome sulfate in bulk quantities?
Yes, Molekula can supply Cefquinome sulfate in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with a Cefquinome sulfate order?
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.