Molekula
Sulfamerazine
Sulfamerazine is a sulfonamide antibiotic used in veterinary medicine and research for its antibacterial properties. It inhibits bacterial folic acid synthesis, making it effective against a range of Gram-positive and Gram-negative bacteria. Available in powder form with a CAS number of 127-79-7, molecular formula C11H12N4O2S, and molecular weight 264.30 g/mol. Store at ambient temperatures. Hazard classification includes signal word Danger. Molekula supplies Sulfamerazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sulfamerazine is a sulfonamide antibiotic used in veterinary medicine and research for its antibacterial properties. It inhibits bacterial folic acid synthesis, making it effective against a range of Gram-positive and Gram-negative bacteria. Available in powder form with a CAS number of 127-79-7, molecular formula C11H12N4O2S, and molecular weight 264.30 g/mol. Store at ambient temperatures. Hazard classification includes signal word Danger. Molekula supplies Sulfamerazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White, yellowish-white or pinkish white crystal or powder |
| Melting Point | - |
| Identification | Conforms to reference |
| Water Content | - |
| Purity | ≥ 98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 127-79-7 |
| Molecular Formula | C11H12N4O2S |
| Molecular Weight | 264.30 |
| SMILES | CC1=NC(=NC=C1)NS(=O)(=O)C2=CC=C(C=C2)N |
| REACH Code | Y110 |
| HTS Code | 2933.59.9500 |
| Tariff Code | 2933599590 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- 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
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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 Sulfamerazine used for?
Sulfamerazine is a sulfonamide antibiotic used in veterinary medicine and research for treating bacterial infections.
What is the chemical formula and molecular weight of Sulfamerazine?
The formula is C11H12N4O2S with a molecular weight of 264.30 g/mol.
How should Sulfamerazine be stored?
Store at ambient temperature, protected from light and moisture.
What grade of Sulfamerazine is available?
Molekula supplies Sulfamerazine in research grade.
Can Molekula supply Sulfamerazine in bulk?
Yes, Molekula can supply Sulfamerazine in bulk quantities—please contact us for pricing and availability.
What documentation comes with a Sulfamerazine 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.