Molekula
Oxcarbazepine
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
Oxcarbazepine is a synthetic anticonvulsant and mood-stabilizing drug primarily used to treat epilepsy and bipolar disorder by modulating sodium channels in neurons. It is also prescribed for neuropathic pain management. This white to off-white crystalline powder has a CAS number of 28721-07-5, molecular formula C15H12N2O2, and a molecular weight of 252.27 g/mol. It is stable at ambient storage conditions but requires careful handling, with a signal word of Warning due to potential hazards. Molekula supplies Oxcarbazepine 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 — £30.90 per pack ex VAT · £37.08 inc. VAT
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5 g — £93.50 per pack ex VAT · £112.20 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 | Off white/ pale orange powder |
| Melting Point | 222 - 228°C |
| Loss on Drying | ≤0.3% |
| Assay | ≥99% |
| Residue on Ignition | ≤0.2% |
| Total Impurities | ≤1.0% |
| Total Unknown Impurities | ≤0.5% |
| Carbamazepine | ≤0.2% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White to faintly orange crystalline powder |
| Melting Point | 215-216 °C |
| pKa | pKa = 13.73 |
Source: PubChem CID 34312 (HSDB, DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 31059093 |
| CAS Number | 28721-07-5 |
| IUPAC Name | 5-oxo-6H-benzo[b][1]benzazepine-11-carboxamide |
| EC Number | 249-188-8 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 |
| Exact Mass | 252.0899 |
| SMILES | C1C2=CC=CC=C2N(C3=CC=CC=C3C1=O)C(=O)N |
| InChIKey | CTRLABGOLIVAIY-UHFFFAOYSA-N |
| InChI | InChI=1S/C15H12N2O2/c16-15(19)17-12-7-3-1-5-10(12)9-14(18)11-6-2-4-8-13(11)17/h1-8H,9H2,(H2,16,19) |
| PubChem CID | 34312 |
| REACH Code | Y110 |
| HTS Code | 29339980 |
| Tariff Code | 2933998090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or 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
- 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
- 10-Oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
- 10,11-Dihydro-10-oxo-5H-dibenz[b,f]azepine-5-carboxamide
- 5-oxo-6H-benzo[b][1]benzazepine-11-carboxamide
- 5H-Dibenz[b,f]azepine-5-carboxamide, 10,11-dihydro-10-oxo-
- OCBZ
- Oxcarbamazepine
- Oxcarbazepina
- Oxcarbazepinum
- Oxtellar XR
- Trileptal
Frequently asked questions
What is oxcarbazepine primarily used for?
Oxcarbazepine is primarily used as an anticonvulsant medication to treat partial seizures and epilepsy, and it may also be prescribed for bipolar disorder.
What is the chemical formula and molecular weight of oxcarbazepine?
The chemical formula is **C15H12N2O2**, and the molecular weight is **252.27 g/mol**.
How should oxcarbazepine be stored?
Store oxcarbazepine at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and moisture.
What grades or purities of oxcarbazepine does Molekula supply?
Molekula supplies oxcarbazepine in **pharmaceutical-grade purity** (typically ≥99%).
Can Molekula supply oxcarbazepine in bulk quantities?
Yes, Molekula can supply oxcarbazepine in bulk, with quantities tailored to your research or manufacturing needs.
What documentation comes with an order of oxcarbazepine?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific label** with traceability details.
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.