Molekula
Cefpodoxime Proxetil - USP CRS
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
Cefpodoxime Proxetil USP CRS is a broad-spectrum cephalosporin antibiotic used in pharmaceutical formulations for treating bacterial infections. It is a reference standard (CRS) for analytical testing and quality control in drug development. CAS 87239-81-4, molecular formula C21H27N5O9S2, molecular weight 557.60 g/mol. Requires storage at -15 to -20°C. Signal word: Danger. Molekula supplies Cefpodoxime Proxetil USP CRS 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 | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033526 |
| CAS Number | 87239-81-4 |
| IUPAC Name | 1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| Molecular Formula | C21H27N5O9S2 |
| Molecular Weight | 557.60 |
| Exact Mass | 557.125 |
| SMILES | CC(C)OC(=O)OC(C)OC(=O)C1=C(CS[C@H]2N1C(=O)[C@H]2NC(=O)/C(=N\OC)/C3=CSC(=N3)N)COC |
| InChIKey | LTINZAODLRIQIX-FBXRGJNPSA-N |
| InChI | InChI=1S/C21H27N5O9S2/c1-9(2)33-21(30)35-10(3)34-19(29)15-11(6-31-4)7-36-18-14(17(28)26(15)18)24-16(27)13(25-32-5)12-8-37-20(22)23-12/h8-10,14,18H,6-7H2,1-5H3,(H2,22,23)(H,24,27)/b25-13-/t10?,14-,18-/m1/s1 |
| PubChem CID | 6526396 |
| REACH Code | Y110 |
| HTS Code | 29419050 |
| 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
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+350 IF ON SKIN: Gently wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
- Banan
- Cefodox
- cefpodoxime proxetil
- cephalosporin 807
- Orelox
- Otreon
- Podomexef
- Proxetil, Cefpodoxime
- Simplicef
- Vantin
Frequently asked questions
What is Cefpodoxime Proxetil USP CRS used for?
Cefpodoxime Proxetil USP CRS is primarily used as a pharmaceutical reference standard for analytical testing, quality control, and method validation in the development and manufacturing of cefpodoxime proxetil-based drugs.
What is the chemical formula and molecular weight of Cefpodoxime Proxetil?
The chemical formula is **C₂₁H₂₇N₅O₉S₂**, and the molecular weight is **557.60 g/mol**.
How should Cefpodoxime Proxetil USP CRS be stored?
Store at **-15 to -20°C** to maintain stability and potency. Avoid exposure to light and moisture.
What grade of Cefpodoxime Proxetil does Molekula supply?
Molekula supplies **USP CRS (Certified Reference Standard)** grade, meeting stringent pharmaceutical quality standards for analytical applications.
Can Molekula supply Cefpodoxime Proxetil in bulk quantities?
Yes, Molekula can supply Cefpodoxime Proxetil in bulk, subject to availability and minimum order quantities. Contact us for pricing and lead times.
What documentation comes with an order of Cefpodoxime Proxetil USP CRS?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **batch-specific documentation** confirming USP CRS compliance and purity.
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.