Molekula
Tiamulin fumarate
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
Tiamulin fumarate is a semi-synthetic pleuromutilin antibiotic used primarily in veterinary medicine to treat bacterial infections in livestock. It is effective against Gram-positive bacteria and some Gram-negative species. Available in powder form with a molecular weight of 609.82 g/mol, its CAS number is 55297-96-6, and it has the molecular formula C32H51NO8S. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Tiamulin fumarate 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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1 g — $117.70 per pack
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/ off white powder |
| Melting Point | 143 - 149°C |
| Heavy metals | <10ppm |
| pH | 3.1 - 4.1 |
| Loss on Drying | <0.5% |
| Solubility | Soluble in water, freely soluble in anhydrous ethanol and soluble in methanol |
| Assay | 98% min |
| Optical Rotation | +24 to +28 |
| Residue on Ignition | <0.1% |
| Total Impurities | <2% |
| Water (KF) | ≤ 4.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 40708675 |
| CAS Number | 55297-96-6 |
| IUPAC Name | (E)-but-2-enedioic acid;[(1S,2R,3S,4S,6R,7R,8R,14R)-4-ethenyl-3-hydroxy-2,4,7,14-tetramethyl-9-oxo-6-tricyclo[5.4.3.01,8]tetradecanyl] 2-[2-(diethylamino)ethylsulfanyl]acetate |
| EC Number | 259-581-6 |
| Molecular Formula | C32H51NO8S |
| Molecular Weight | 609.82 |
| Exact Mass | 609.3335 |
| SMILES | CCN(CC)CCSCC(=O)O[C@@H]1C[C@@]([C@H]([C@@H]([C@@]23CC[C@H]([C@@]1([C@@H]2C(=O)CC3)C)C)C)O)(C)C=C.C(=C/C(=O)O)\C(=O)O |
| InChIKey | YXQXDXAHCSEVSD-GCYNEOGWSA-N |
| InChI | InChI=1S/C28H47NO4S.C4H4O4/c1-8-26(6)17-22(33-23(31)18-34-16-15-29(9-2)10-3)27(7)19(4)11-13-28(20(5)25(26)32)14-12-21(30)24(27)28;5-3(6)1-2-4(7)8/h8,19-20,22,24-25,32H,1,9-18H2,2-7H3;1-2H,(H,5,6)(H,7,8)/b;2-1+/t19-,20+,22-,24+,25+,26-,27+,28+;/m1./s1 |
| PubChem CID | 23725049 |
| REACH Code | Y110 |
| Tariff Code | 29419000 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
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
- Denagard 80 coated Type A Medicated Article
- Denagard Liquid Concentrate
- Dynamutilin
- SQ 22947
- Tiagard, Tiamulin Liquid Concentrate
- TiaGard, Tiamulin Soluble Antibiotic
- Tiamulin fumerate
- Tiamulin hydrogen fumarate
- Triamulox
- Vetmulin
Frequently asked questions
What is Tiamulin fumarate used for?
Tiamulin fumarate is an antibiotic used primarily in veterinary medicine to treat bacterial infections in livestock, particularly respiratory and intestinal diseases caused by Gram-negative and Gram-positive bacteria.
What is the chemical formula and molecular weight of Tiamulin fumarate?
The chemical formula is C32H51NO8S and the molecular weight is 609.82 g/mol.
How should Tiamulin fumarate be stored?
Tiamulin fumarate should be stored at temperatures between 2 to 8 °C and protected from light and moisture.
What grade of Tiamulin fumarate does Molekula supply?
Molekula supplies Tiamulin fumarate in pharmaceutical grade, suitable for research and veterinary applications.
Can Molekula supply Tiamulin fumarate in bulk quantities?
Yes, Molekula can supply Tiamulin fumarate in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with a Tiamulin fumarate 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.