Molekula
Piperacillin Sodium Salt
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
Piperacillin Sodium Salt is a broad-spectrum beta-lactam antibiotic used to treat severe bacterial infections, particularly those caused by Gram-negative and some Gram-positive organisms. It is commonly used in hospital settings for conditions such as sepsis, pneumonia, and intra-abdominal infections. CAS: 59703-84-3, Molecular Formula: C23H26N5NaO7S, Molecular Weight: 539.54 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies Piperacillin 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.
Often bought together
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 — £44.50 per pack ex VAT · £53.40 inc. VAT
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5 g — £107.20 per pack ex VAT · £128.64 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 to off-white powder |
| Water | ≤1.0% |
| Identification | Conforms to reference |
| pH | 5.5-7.5 |
| Specification | USP 35 |
| Assay | 86.3 - 100.7% |
| Related Substances | A: ≤3.5% ; B: ≤1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 26952641 |
| CAS Number | 59703-84-3 |
| IUPAC Name | sodium (2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
| EC Number | 261-868-6 |
| Molecular Formula | C23H26N5NaO7S |
| Molecular Weight | 539.54 |
| Exact Mass | 539.1451 |
| SMILES | CCN1CCN(C(=O)C1=O)C(=O)N[C@H](C2=CC=CC=C2)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)[O-].[Na+] |
| InChIKey | WCMIIGXFCMNQDS-IDYPWDAWSA-M |
| InChI | InChI=1S/C23H27N5O7S.Na/c1-4-26-10-11-27(19(32)18(26)31)22(35)25-13(12-8-6-5-7-9-12)16(29)24-14-17(30)28-15(21(33)34)23(2,3)36-20(14)28;/h5-9,13-15,20H,4,10-11H2,1-3H3,(H,24,29)(H,25,35)(H,33,34);/q;+1/p-1/t13-,14-,15+,20-;/m1./s1 |
| PubChem CID | 23666879 |
| REACH Code | Y110 |
| HTS Code | 29411050 |
| Tariff Code | 2941100000 |
Safety & GHS
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Health Hazard
GHS07
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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
- 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
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
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
- CL 227,193
- Isipen
- Penmalin
- Pentacillin
- Piperacil
- Piperacillin (as sodium)
- PIPERACILLIN SODIUM
- Pipracil
- Pipril
- Sodium piperacillin
Frequently asked questions
What is Piperacillin Sodium Salt used for?
It is a broad-spectrum antibiotic used to treat bacterial infections, particularly those caused by Gram-negative and some Gram-positive bacteria.
What is the chemical formula and molecular weight of Piperacillin Sodium Salt?
The formula is C23H26N5NaO7S with a molecular weight of 539.54 g/mol.
How should Piperacillin Sodium Salt be stored?
It should be stored at 2 to 8 °C and protected from light and moisture.
What grade of Piperacillin Sodium Salt is available?
Available in pharmaceutical grade for research and clinical use.
Can Molekula supply Piperacillin Sodium Salt in bulk?
Yes, Molekula can supply Piperacillin Sodium Salt in bulk quantities upon request.
What documentation comes with a purchase of Piperacillin Sodium Salt?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.