Molekula
Cephalosporin C sodium salt
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Cephalosporin C sodium salt is a beta-lactam antibiotic used in the production of semi-synthetic cephalosporin antibiotics. It serves as a key intermediate in pharmaceutical synthesis. CAS: 51762-04-0, Molecular Formula: C16H20N3NaO8S, Molecular Weight: 437.40 g/mol, Storage: 2 to 8 °C, Signal Word: Danger. Molekula supplies Cephalosporin C 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
In stock — same-day dispatch
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.
-
1 g — £93.30 per pack ex VAT · £111.96 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 powder |
| Flash Point | 446.5°C |
| Water | ≤ 0.3% |
| Assay | ≥ 99.0% |
| Optical Rotation | (a)D20+103 (H20) |
| Vapour Pressure | 3.38E-29mmHg @ 25°C |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 447 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90023326 |
| CAS Number | 51762-04-0 |
| IUPAC Name | sodium (6R,7R)-3-(acetyloxymethyl)-7-[(5-amino-5-carboxypentanoyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| EC Number | 257-390-2 |
| Molecular Formula | C16H20N3NaO8S |
| Molecular Weight | 437.40 |
| Exact Mass | 437.0869 |
| SMILES | CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CCCC(C(=O)O)N)SC1)C(=O)[O-].[Na+] |
| InChIKey | HZWLVUKHUSRPCG-BJIHTTGYSA-M |
| InChI | InChI=1S/C16H21N3O8S.Na/c1-7(20)27-5-8-6-28-14-11(13(22)19(14)12(8)16(25)26)18-10(21)4-2-3-9(17)15(23)24;/h9,11,14H,2-6,17H2,1H3,(H,18,21)(H,23,24)(H,25,26);/q;+1/p-1/t9?,11-,14-;/m1./s1 |
| PubChem CID | 23680388 |
| REACH Code | Y110 |
| Tariff Code | 29411000 |
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
- 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
- P307+311 IF exposed: Call a POISON CENTER or doctor/physician
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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- CEPHALOSPORIN C SODIUM
- Sodium cephalosporin C
Frequently asked questions
What is Cephalosporin C sodium salt used for?
It is primarily used as an intermediate in the synthesis of semi-synthetic cephalosporin antibiotics.
What is the chemical formula and molecular weight of Cephalosporin C sodium salt?
The formula is C16H20N3NaO8S with a molecular weight of 437.40 g/mol.
How should Cephalosporin C sodium salt be stored?
It should be stored at 2 to 8 °C and protected from light and moisture.
What grade is available for Cephalosporin C sodium salt?
It is available in pharmaceutical grade for research and industrial use.
Can Molekula supply Cephalosporin C sodium salt in bulk?
Yes, Molekula can supply bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with my order of Cephalosporin C sodium salt?
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.