Molekula
Carbamazepine
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
Carbamazepine is an anticonvulsant and mood-stabilizing drug, primarily used to treat epilepsy and neuropathic pain. It is also prescribed for bipolar disorder and trigeminal neuralgia. This white crystalline solid has a CAS number of 298-46-4, molecular formula C15H12N2O, and a molecular weight of 236.27 g/mol. Store at 2 to 8°C, with a signal word of Danger indicating its hazardous nature. Molekula supplies Carbamazepine 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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5 g — $93.10 per pack
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 or off-white crystalline powder |
| Melting Point | 189.0 - 194.0°C |
| Loss on Drying | ≤ 0.5% |
| Assay | ≥ 99.0% |
| Residue on Ignition | ≤ 0.1% |
| Identification (IR) | Conforms to Reference |
| Identification (HPLC) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Melting Point | 190.2 °C |
| pKa | pKa = 13.9 |
| log P (octanol/water) | 2.45 |
Source: PubChem CID 2554 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 16715785 |
| CAS Number | 298-46-4 |
| IUPAC Name | benzo[b][1]benzazepine-11-carboxamide |
| EC Number | 206-062-7 |
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 |
| Exact Mass | 236.095 |
| SMILES | C1=CC=C2C(=C1)C=CC3=CC=CC=C3N2C(=O)N |
| InChIKey | FFGPTBGBLSHEPO-UHFFFAOYSA-N |
| InChI | InChI=1S/C15H12N2O/c16-15(18)17-13-7-3-1-5-11(13)9-10-12-6-2-4-8-14(12)17/h1-10H,(H2,16,18) |
| PubChem CID | 2554 |
| REACH Code | Y110 |
| HTS Code | 29339970 |
| Tariff Code | 2933998090 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H336 May cause drowsiness or dizziness
- H360FD May damage fertility. May damage the unborn child.
- H373 May cause damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- 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
- 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
- 5H-Dibenz[b,f]azepine-5-carboxamide
- Biston
- Carbamazepen
- Carbazepine
- Equetro
- Finlepsin
- Tegretal
- Tegretol
- Telesmin
- Timonil
Frequently asked questions
What is carbamazepine primarily used for?
Carbamazepine is primarily used as an anticonvulsant medication to treat epilepsy and certain types of neuropathic pain, such as trigeminal neuralgia.
What is the chemical formula and molecular weight of carbamazepine?
The chemical formula is **C₁₅H₁₂N₂O**, and the molecular weight is **236.27 g/mol**.
What is the recommended storage condition for carbamazepine?
Store carbamazepine at **2–8°C** to maintain stability and potency.
What grades or purities of carbamazepine does Molekula supply?
Molekula supplies carbamazepine in **pharmaceutical-grade purity**, suitable for research and development applications.
Can Molekula supply carbamazepine in bulk quantities?
Yes, Molekula can provide carbamazepine in bulk, with quantities tailored to customer requirements.
What documentation comes with an order of carbamazepine?
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.