Molekula
Atenolol
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
Atenolol is a beta-blocker medication used to treat hypertension, angina, and certain arrhythmias. It is available as a white to off-white crystalline powder. CAS: 29122-68-7, molecular formula: C14H22N2O3, molecular weight: 266.34 g/mol. Store at ambient temperature. Signal word: Danger. Molekula supplies Atenolol 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 — £73.10 per pack ex VAT · £87.72 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/ off white powder |
| Melting Point | 151-155°C |
| Loss on Drying | ≤1.0% |
| Titration with HCIO4 | ≥97.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White, crystalline powder |
| Melting Point | 146 - 148 °C |
| Water Solubility | 13.3 g/L at 25 °C |
| Solubility (other solvents) | Freely soluble in 1 N HCl (300 mg/ml at 25 °C); less soluble in chloroform (3 mg/ml at 25 °C) |
| pKa | pKa = 9.6 |
| log P (octanol/water) | 0.16 |
Source: PubChem CID 2249 (HSDB, DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 17226755 |
| CAS Number | 29122-68-7 |
| IUPAC Name | 2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]acetamide |
| EC Number | 249-451-7 |
| Molecular Formula | C14H22N2O3 |
| Molecular Weight | 266.34 |
| Exact Mass | 266.163 |
| SMILES | CC(C)NCC(COC1=CC=C(C=C1)CC(=O)N)O |
| InChIKey | METKIMKYRPQLGS-UHFFFAOYSA-N |
| InChI | InChI=1S/C14H22N2O3/c1-10(2)16-8-12(17)9-19-13-5-3-11(4-6-13)7-14(15)18/h3-6,10,12,16-17H,7-9H2,1-2H3,(H2,15,18) |
| PubChem CID | 2249 |
| REACH Code | Y110 |
| HTS Code | 2924297790 |
| Tariff Code | 2924297099 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H351 Suspected of causing cancer
- H360D May harm the unborn child
- H370 Causes damage to organs
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
- P302+352 IF ON SKIN: Wash with soap and water
- 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, Portuguese, Russian, 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
- Atehexal
- Betablok
- Betacard
- Blokium
- Corotenol
- Duraatenolol
- Myocord
- Normiten
- Prenormine
- Tenormin
Frequently asked questions
What is Atenolol used for?
Atenolol is a beta-blocker used primarily in the treatment of hypertension, angina, and certain types of arrhythmias.
What is the chemical formula and molecular weight of Atenolol?
The chemical formula is C14H22N2O3, and the molecular weight is 266.34 g/mol.
How should Atenolol be stored?
Atenolol should be stored at ambient temperature, protected from moisture and light.
What grade of Atenolol does Molekula supply?
Molekula supplies Atenolol in research-grade purity.
Can Molekula supply Atenolol in bulk quantities?
Yes, Molekula can supply Atenolol in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an Atenolol order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.