Molekula
Ampicillin trihydrate
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Ampicillin trihydrate is a broad-spectrum beta-lactam antibiotic used in pharmaceuticals, veterinary medicine, and microbiological research to treat bacterial infections. It inhibits bacterial cell wall synthesis, making it effective against both Gram-positive and Gram-negative bacteria. CAS 7177-48-2, molecular formula C16H19N3O4S·3H2O, molecular weight 403.45 g/mol. Store at 2–8°C. Signal word: Danger. Molekula supplies Ampicillin trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ampicillin trihydrate is a broad-spectrum beta-lactam antibiotic used in pharmaceuticals, veterinary medicine, and microbiological research to treat bacterial infections. It inhibits bacterial cell wall synthesis, making it effective against both Gram-positive and Gram-negative bacteria. CAS 7177-48-2, molecular formula C16H19N3O4S·3H2O, molecular weight 403.45 g/mol. Store at 2–8°C. Signal word: Danger. Molekula supplies Ampicillin trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White/ off-white crystalline powder |
| Water | ≤ 15.0% |
| Specific rotation | +280 to +305° |
| Heavy metals | ≤ 20ppm |
| Identification | Conforms to reference |
| pH | 3.5 - 5.5 |
| Assay | 96.0 - 102.0% |
| Residue on Ignition | ≤ 0.5% |
| N,N-dimethylaniline | ≤ 20ppm |
| Total Impurities | ≤ 3.0% |
| Max Single Impurity | ≤ 1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 14575910 |
| CAS Number | 7177-48-2 |
| Molecular Formula | C16H19N3O4S·3H2O |
| Molecular Weight | 403.45 |
| SMILES | O=C(O)C1N2C(=O)C(NC(=O)C(N)C=3C=CC=CC3)C2SC1(C)C.O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29419030 |
| Tariff Code | 2941900000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
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
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
No alternate names recorded for this product.
Frequently asked questions
What is ampicillin trihydrate commonly used for?
Ampicillin trihydrate is primarily used as a broad-spectrum antibiotic in pharmaceuticals, veterinary medicine, and research applications to treat bacterial infections.
What is the chemical formula and molecular weight of ampicillin trihydrate?
The chemical formula is **C₁₆H₁₉N₃O₄S·3H₂O**, and the molecular weight is **403.45 g/mol**.
How should ampicillin trihydrate be stored?
Store at **2 to 8°C** in a dry place, protected from light and moisture, to maintain stability and potency.
What grades or purities of ampicillin trihydrate does Molekula supply?
Molekula supplies **pharmaceutical-grade (USP/EP/BP compliant)** ampicillin trihydrate for research, development, and manufacturing applications.
Can Molekula supply ampicillin trihydrate in bulk quantities?
Yes, Molekula can provide ampicillin trihydrate in bulk, with custom packaging options available upon request.
What documentation is provided with an order of ampicillin trihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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