Molekula
Telmisartan
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
Telmisartan is a potent angiotensin II receptor blocker (ARB) used primarily in pharmaceuticals to treat hypertension and reduce cardiovascular risks. It selectively antagonizes the AT1 receptor, helping lower blood pressure and improve heart function. This high-purity chemical has a CAS number of 144701-48-4, molecular formula C33H30N4O2, and a molecular weight of 514.62. It requires ambient storage and carries a "Danger" signal word due to its toxicity. Molekula supplies Telmisartan 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 — £35.80 per pack ex VAT · £42.96 inc. VAT
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25 g — £106.90 per pack ex VAT · £128.28 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 or off-white crystalline powder |
| Heavy metals | ≤10ppm |
| Loss on Drying | ≥1.5% |
| Assay | 98.0-101.0% |
| Sulphated Ash | ≥0.1% |
| Total Impurities | ≤1% |
| Any other impurity | ≤0.1% |
| Unknown impurities | ≤0.2% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White to slightly yellowish solid |
| Melting Point | 261-263 °C |
| Solubility (other solvents) | Sparingly soluble in strong acid (except insoluble in hydrochloric acid) and soluble in strong base |
Source: PubChem CID 65999 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 53835297 |
| CAS Number | 144701-48-4 |
| IUPAC Name | 2-[4-[[4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propylbenzimidazol-1-yl]methyl]phenyl]benzoic acid |
| Molecular Formula | C33H30N4O2 |
| Molecular Weight | 514.62 |
| Exact Mass | 514.2369 |
| SMILES | CCCC1=NC2=C(N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)O)C=C(C=C2C)C5=NC6=CC=CC=C6N5C |
| InChIKey | RMMXLENWKUUMAY-UHFFFAOYSA-N |
| InChI | InChI=1S/C33H30N4O2/c1-4-9-30-35-31-21(2)18-24(32-34-27-12-7-8-13-28(27)36(32)3)19-29(31)37(30)20-22-14-16-23(17-15-22)25-10-5-6-11-26(25)33(38)39/h5-8,10-19H,4,9,20H2,1-3H3,(H,38,39) |
| PubChem CID | 65999 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 29349944 |
| Tariff Code | 2934999090 |
Safety & GHS
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H360 May damage fertility or the unborn child
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- 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
- BIBR 277
- BIBR 277 SE
- Kinzalmono
- Micardis
- Pritor
- Semintra
- Telmisartan Actavis
- Telmisartan Teva
- TELMISARTAN TEVA PHARMA
- tolura
Frequently asked questions
What is Telmisartan primarily used for?
Telmisartan is primarily used as an angiotensin II receptor antagonist (ARB) in the treatment of hypertension (high blood pressure) and to reduce cardiovascular risk.
What is the chemical formula and molecular weight of Telmisartan?
The chemical formula is **C₃₃H₃₀N₄O₂**, and the molecular weight is **514.62 g/mol**.
How should Telmisartan be stored?
Store Telmisartan at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and moisture.
What grades or purities of Telmisartan does Molekula supply?
Molekula supplies **pharmaceutical-grade Telmisartan**, meeting strict quality standards for research, development, and manufacturing applications.
Can Molekula supply Telmisartan in bulk quantities?
Yes, Molekula can supply Telmisartan in bulk, with quantities tailored to meet your specific research or production needs.
What documentation comes with a Telmisartan order?
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.