Methyl 3-hydroxythiophene-2-carboxylate, 97%
Methyl 3-hydroxythiophene-2-carboxylate, 97% (CAS 5118-06-9) supplier Zemixal: C6H6O3S, COA and SDS with every lot, worldwide shipping.
About Methyl 3-hydroxythiophene-2-carboxylate, 97%
Zemixal supplies Methyl 3-hydroxythiophene-2-carboxylate, 97% within its pharma Intermediates & Building Blocks portfolio. Identity at a glance (97%): CAS 5118-06-9, formula C6H6O3S and molar mass 158.18 g/mol. Typical appearance is white to light yellow powder or crystals.
Where it is used
- Organic synthesis
- API synthesis
Handling and storage
Literature values: melting point 38-43 °C. Hazard communication follows GHS (Warning: H302+H312+H332, H302, H312 and H315). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 500 mg, 1 g and 5 g, and custom quantities are quoted on request. 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
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Methyl 3-hydroxythiophene-2-carboxylate, 97% |
|---|---|
| Catalogue number | ZX-011419 |
| CAS number | 5118-06-9 |
| IUPAC name | methyl 3-hydroxythiophene-2-carboxylate |
| Molecular formula | C6H6O3S |
| Molar mass | 158.18 g/mol |
| Exact mass | 158.0038 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to light yellow powder or crystals |
| Melting point | 38-43 °C |
| XLogP3 | 2 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 74.8 Ų |
| HS code | 29349900 |
| InChIKey | SEMVRXMFCHXUMD-UHFFFAOYSA-N |
| SMILES | COC(=O)C1=C(C=CS1)O |
| PubChem CID | 581127 |
| Synonyms | 3-Hydroxy-2-thiophenecarboxylic acidmethyl ester, 3-hydroxy-thiophene-2-carboxylic acid methyl ester, Methyl 3-hydroxy-2-thiophenecarboxylate, 3-Hydroxy-2-thiophenecarboxylic acid methyl ester, 3-Hydroxy-2-(methoxycarbonyl)thiophene, 3-Hydroxythiophene-2-carboxylic acid methyl ester, Methyl3-hydroxythiophene-2-carboxylate, methyl 3-hydroxy-thiophene-2-carboxylate, 2-Thiophenecarboxylic acid, 3-hydroxy-, methyl ester, CS-M0427, 3-hydroxy-2-methoxycarbonylthiophene |
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
- H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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
| 500 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | 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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