Molekula
Cephalothin 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
Cephalothin sodium salt is a first-generation cephalosporin antibiotic used primarily in veterinary and human medicine to treat bacterial infections, including skin, respiratory, and urinary tract infections. It functions by inhibiting bacterial cell wall synthesis, disrupting growth and replication. This chemical has a CAS number of 58-71-9, with the molecular formula C16H15N2NaO6S2 and a molecular weight of 418.42 g/mol. It must be stored at 2 to 8°C and carries a "Danger" signal word due to its hazards. Molekula supplies Cephalothin 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
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 — £38.60 per pack ex VAT · £46.32 inc. VAT
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5 g — £108.90 per pack ex VAT · £130.68 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/ light yellow crystalline powder |
| Identification | Conforms to reference |
| pH | 4.5 - 7.0 |
| Specific optical rotation | +124° to +134° |
| Assay (Anhydrous) | ≥ 90.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 12441465 |
| CAS Number | 58-71-9 |
| IUPAC Name | sodium (6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| EC Number | 200-394-6 |
| Molecular Formula | C16H15N2NaO6S2 |
| Molecular Weight | 418.42 |
| Exact Mass | 418.0269 |
| SMILES | CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CC3=CC=CS3)SC1)C(=O)[O-].[Na+] |
| InChIKey | VUFGUVLLDPOSBC-XRZFDKQNSA-M |
| InChI | InChI=1S/C16H16N2O6S2.Na/c1-8(19)24-6-9-7-26-15-12(14(21)18(15)13(9)16(22)23)17-11(20)5-10-3-2-4-25-10;/h2-4,12,15H,5-7H2,1H3,(H,17,20)(H,22,23);/q;+1/p-1/t12-,15-;/m1./s1 |
| PubChem CID | 23675321 |
| REACH Code | Y110 |
| Tariff Code | 2941900000 |
Safety & GHS
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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
- 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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: 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
- cefalotin sodium
- Cefalotina sodica
- CEPHALOTHIN SODIUM
- Ceporacin
- Cepovenin
- Lospoven
- Seffin
- Sodium cefalotin
- Sodium cephalothin
- Sodium cephalotin
Frequently asked questions
What is cephalothin sodium salt used for?
Cephalothin sodium salt is a first-generation cephalosporin antibiotic used to treat bacterial infections, including respiratory, urinary, and skin infections.
What is the chemical formula and molecular weight of cephalothin sodium salt?
The chemical formula is **C₁₆H₁₅N₂NaO₆S₂**, and the molecular weight is **418.42 g/mol**.
How should cephalothin sodium salt be stored?
Store at **2–8°C** (refrigerated) to maintain stability and potency.
What grade or purity is available for cephalothin sodium salt?
Molekula supplies **pharmaceutical-grade cephalothin sodium salt** for research, development, and manufacturing applications.
Can Molekula supply cephalothin sodium salt in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for pricing and lead times.
What documentation comes with an order of cephalothin sodium salt?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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.