Calcium Dobesilate
Calcium Dobesilate (CAS 20123-80-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
About Calcium Dobesilate
Calcium Dobesilate sits in our cardiovascular & Antihypertensive APIs section and ships worldwide from stock or short lead time. Identity at a glance (IP/BP/USP): CAS 20123-80-2, formula C12H10CaO10S2 and molar mass 418.4 g/mol. It is described as white powder.
Typical applications
- Pharmaceutical formulation
- Generic drug development
Safe handling
It carries the GHS signal word Warning (H315 and H319), so wear gloves and eye protection and work with good ventilation.
Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Pharmaceutical formulation
- Generic drug development
Applications
Grade guides
Specifications and identifiers
| Product name | Calcium Dobesilate |
|---|---|
| Catalogue number | ZX-004083 |
| CAS number | 20123-80-2 |
| IUPAC name | calcium bis(2,5-dihydroxybenzenesulfonate) |
| Molecular formula | C12H10CaO10S2 |
| Molar mass | 418.4 g/mol |
| Exact mass | 417.9341 |
| Grade | IP/BP/USP |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White powder |
| H-bond donors / acceptors | 4 / 10 |
| Topological polar surface area | 212 Ų |
| InChIKey | QGNBTYAQAPLTMX-UHFFFAOYSA-L |
| SMILES | C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.[Ca+2] |
| PubChem CID | 29963 |
| Synonyms | Dexium, Dobesilate calcium, Doxium, Dobesilate de calcium, Calcii dobesilas, Benzenesulfonic acid, 2,5-dihydroxy-, calcium salt (2:1), Hydroquinone calcium sulfonate, dobesilato de calcio, calcio dobesilato, Calcium, Dobesilate, Dobesilate, Calcium, Doxium 500 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Calcium Dobesilate
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