Molekula
Tazobactam sodium salt ≥99%
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
Tazobactam sodium salt (≥99%) is a potent beta-lactamase inhibitor used alongside penicillin antibiotics to broaden their antibacterial spectrum and combat resistant bacterial strains. This sterile, white to off-white powder (CAS 89785-84-2) has the molecular formula C10H11NaN4O5S and a molecular weight of 322.27 g/mol. Store at 2–8°C under dry conditions, handling with caution as it carries a "Danger" signal word for health hazards. Molekula supplies Tazobactam sodium salt 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | A white to almost white powder, hygroscopic. Freely soluble in water; slightly soluble in ethanol and in acetone. |
| Water | ≤4.0% |
| Heavy metals | ≤20ppm |
| Identification | 1. The retention time of principal peak in the chromatogram of the test solution obtained in assay is identical with that of the principal peak in the chromatogram of the reference solution. 2.Yields the flame reaction characteristic of sodium salts. 3.The infrared absorption spectrum is concordant with the reference spectrum. |
| pH | 5.0-7.0 |
| Acetone | ≤0.5% |
| Colour | ≤YG4 or Y |
| Assay | 98%-102% |
| Ethanol | ≤0.5% |
| Dichloromethane | ≤0.06% |
| Related Substances | Impurity A: not more than 1.0%. Single impurity: not more than 1.0%. Total impurity: not more than 1.5% |
| Residue on Ignition | ≤22.1% |
| Specific optical rotation | +138.0°~+152.0° |
| Ethyl acetate | ≤0.5% |
| Clarity | ≤1# |
| Sterility | Should be sterile |
| Toluene | ≤0.089% |
| Bacterial endotoxins | Less than 0.0175 EU per mg of tazobactam |
| Particulate Matter > 10µm | ≤3000 particles/vial |
| Visible Foreign Matter | ≤5 |
| Particulate Matter > 25 | ≤300 particles/vial |
| Methyl isobutyl ketone | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90032755 |
| CAS Number | 89785-84-2 |
| IUPAC Name | sodium (2S,3S,5R)-3-methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
| Molecular Formula | C10H11NaN4O5S |
| Molecular Weight | 322.27 |
| Exact Mass | 322.0348 |
| SMILES | C[C@@]1([C@@H](N2[C@H](S1(=O)=O)CC2=O)C(=O)[O-])CN3C=CN=N3.[Na+] |
| InChIKey | RFMIKMMOLPNEDG-QVUDESDKSA-M |
| InChI | InChI=1S/C10H12N4O5S.Na/c1-10(5-13-3-2-11-12-13)8(9(16)17)14-6(15)4-7(14)20(10,18)19;/h2-3,7-8H,4-5H2,1H3,(H,16,17);/q;+1/p-1/t7-,8+,10+;/m1./s1 |
| PubChem CID | 23663400 |
| REACH Code | Y110 |
| HTS Code | 29419010 |
| Tariff Code | 2941900000 |
Safety & GHS
-
Serious Health Hazard
GHS08
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
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+350 IF ON SKIN: Gently wash with soap and water
- P304+341 IF INHALED: If breathing is difficult, 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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
- 89785-84-2 (sodium)
- CL 307,579
- Sodium Tazobactam
- Tazobactam (as sodium)
- TAZOBACTAM SODIUM
- Tazobactam sodium (JAN/USAN)
- tazobactum
- Tazobactum sodium
- YTR 830
- ZERBAXA COMPONENT TAZOBACTAM SODIUM
Frequently asked questions
What is Tazobactam sodium salt used for?
Tazobactam sodium salt is primarily used as a β-lactamase inhibitor, often combined with penicillin or cephalosporin antibiotics to extend their antibacterial spectrum and combat resistance.
What is the chemical formula and molecular weight of Tazobactam sodium salt?
The chemical formula is **C₁₀H₁₁NaN₄O₅S**, and the molecular weight is **322.27 g/mol**.
How should Tazobactam sodium salt be stored?
Store at **2 to 8°C** to maintain stability and potency.
What purity grade is available for Tazobactam sodium salt?
Molekula supplies Tazobactam sodium salt at a purity of **≥99%**.
Can Molekula supply Tazobactam sodium salt in bulk quantities?
Yes, Molekula can provide Tazobactam sodium salt in bulk, subject to availability and order requirements.
What documentation comes with an order of Tazobactam sodium salt?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **product specification sheet** detailing purity, identity, and safety information.
Ready to order or need a custom pack?
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