Timolol
Buy Timolol (CAS 26839-75-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-006862.
About Timolol
Analytical teams working on Timolol use Timolol as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 26839-75-8, formula C13H24N4O3S and molar mass 316.42 g/mol. It is handled as a solid.
Use cases we see most often
- Identification & assay
- Method development & validation
- QC reference material
Storage and safety notes
Hazard communication follows GHS (Danger: H302, H351, H360 and H361). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Timolol standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Timolol |
|---|---|
| Catalogue number | ZX-006862 |
| CAS number | 26839-75-8 |
| Other CAS numbers | 26921-17-5 |
| IUPAC name | (2S)-1-(tert-butylamino)-3-[(4-morpholin-4-yl-1,2,5-thiadiazol-3-yl)oxy]propan-2-ol |
| Molecular formula | C13H24N4O3S |
| Molar mass | 316.42 g/mol |
| Exact mass | 316.1569 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.8 |
| H-bond donors / acceptors | 2 / 8 |
| Topological polar surface area | 108 Ų |
| HS code | 38229090 |
| InChIKey | BLJRIMJGRPQVNF-JTQLQIEISA-N |
| SMILES | CC(C)(C)NC[C@@H](COC1=NSN=C1N2CCOCC2)O |
| PubChem CID | 33624 |
| Synonyms | (S)-Timolol, Arutimol, L-Timolol, Oftensin, (S)-1-(tert-Butylamino)-3-[(4-morpholin-4-yl-1,2,5-thiadiazol-3-yl)oxy]propan-2-ol, (S)-1-(tert-butylamino)-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)propan-2-ol, (S)-(-)-3-Morpholino-4-(3-tert-butylamino-2-hydroxypropoxy)-1,2,5-thiadiazole, Betimol, Timolol anhydrous, (-)-3-Morpholino-4-(3-tert-butylamino-2-hydroxypropoxy)-1,2,5-thiadiazole, S-(-)-3-(3-tert-Butylamino-2-hydroxypropoxy)-4-morpholino-1,2,5-thiadiazole, Glau-opt |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H351Suspected of causing cancer
- H360May damage fertility or the unborn child
- H361Suspected of damaging fertility or the unborn child
- H362May cause harm to breast-fed children
Precautionary statements P203, P260, P263, P264, P270, P280, P301 + P317, P318, P330, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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