Molekula
Ethambutol dihydrochloride
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
Ethambutol dihydrochloride is a synthetic antibacterial agent used primarily in the treatment of tuberculosis. It functions by inhibiting bacterial cell wall synthesis. Available in powder form, it has a CAS number of 1070-11-7, a molecular formula of C10H24N2O2 · 2HCl, and a molecular weight of 277.23 g/mol. It should be stored at ambient temperature. Signal word: Danger. Molekula supplies Ethambutol dihydrochloride 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.
Often bought together
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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25 g — $162.20 per pack
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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 crystalline powder |
| Melting Point | 199 - 204℃ |
| Specific rotation | +6.0°- +7.0 ° |
| Heavy metals | ≤10ppm |
| Loss on Drying | ≤0.5% |
| Storage Temperature | +20℃ |
| Assay | ≥98.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 15593604 |
| CAS Number | 1070-11-7 |
| IUPAC Name | (2S)-2-[2-[[(2S)-1-hydroxybutan-2-yl]amino]ethylamino]butan-1-ol;dihydrochloride |
| EC Number | 213-970-7 |
| Molecular Formula | C10H24N2O2 · 2HCl |
| Molecular Weight | 277.23 |
| Exact Mass | 276.1371 |
| SMILES | CC[C@@H](CO)NCCN[C@@H](CC)CO.Cl.Cl |
| InChIKey | AUAHHJJRFHRVPV-BZDVOYDHSA-N |
| InChI | InChI=1S/C10H24N2O2.2ClH/c1-3-9(7-13)11-5-6-12-10(4-2)8-14;;/h9-14H,3-8H2,1-2H3;2*1H/t9-,10-;;/m0../s1 |
| PubChem CID | 14051 |
| REACH Code | Y110 |
| HTS Code | 2922199690 |
| Tariff Code | 2922190090 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H360 May damage fertility or the unborn child
Precautionary statements
- P201 Obtain special instructions before use
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- Dadibutol
- Dexambutol
- Ebutol
- Etapiam
- Ethambutol HCL
- Ethambutol Hydrochloride
- Myambutol
- Mycobutol
- Servambutol
- Tambutol
Frequently asked questions
What is Ethambutol dihydrochloride used for?
It is primarily used as an antitubercular agent in the treatment of tuberculosis, inhibiting mycolic acid synthesis in Mycobacterium tuberculosis.
What is the chemical formula and molecular weight of Ethambutol dihydrochloride?
The formula is C10H24N2O2 · 2HCl with a molecular weight of 277.23 g/mol.
How should Ethambutol dihydrochloride be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for Ethambutol dihydrochloride?
Available in pharmaceutical grade, suitable for research and clinical use.
Can Molekula supply Ethambutol dihydrochloride in bulk?
Yes, Molekula can supply Ethambutol dihydrochloride in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of Ethambutol dihydrochloride?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.