5-Acetylsalicylic Acid Methyl Ester
5-Acetylsalicylic Acid Methyl Ester (CAS 16475-90-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About 5-Acetylsalicylic Acid Methyl Ester
Analytical teams working on Acetylsalicylic Acid use 5-Acetylsalicylic Acid Methyl Ester as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 16475-90-4, formula C10H10O4 and molar mass 194.18 g/mol. It is handled as a solid.
Use cases we see most often
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Handling and storage
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Acetylsalicylic Acid standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Applications
Specifications and identifiers
| Product name | 5-Acetylsalicylic Acid Methyl Ester |
|---|---|
| Catalogue number | ZX-020474 |
| CAS number | 16475-90-4 |
| IUPAC name | methyl 5-acetyl-2-hydroxybenzoate |
| Molecular formula | C10H10O4 |
| Molar mass | 194.18 g/mol |
| Exact mass | 194.0579 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 63.6 Ų |
| HS code | 38229090 |
| InChIKey | XLSMGNNWSRNTIQ-UHFFFAOYSA-N |
| SMILES | CC(=O)C1=CC(=C(C=C1)O)C(=O)OC |
| PubChem CID | 85444 |
| Synonyms | Methyl 5-acetylsalicylate, 5-Acetyl-2-hydroxybenzoic Acid Methyl Ester, Benzoic acid, 5-acetyl-2-hydroxy-, methyl ester, Methyl 2-hydroxy-5-acetylbenzoate, 5-Acetyl methyl salicylate, methyl 5-acetyl-2-hydroxy-benzoate, methyl-5-acetylsalicylate, 5-Acetylmethylsalicylate, 5-acetyl-2-hydroxy-benzoic ac, methyl-5-acetyl-2-hydroxybenzoate, CS-M1161 |
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
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 5-Acetylsalicylic Acid Methyl Ester
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