5-methanesulfonyl-2-methylfuran-3-carboxylic acid CAS 1934412-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934412-32-4 |
| Molecular Formula | C7H8O5S |
| Molecular Weight | 204.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-methanesulfonyl-2-methylfuran-3-carboxylic acid (CAS 1934412-32-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8O5S. Molecular weight: 204.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8O5S |
| Molecular Weight | 204.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related methanesulfonyl Standards
- 5-methanesulfonyl-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1227070-38-3)
- 4-methanesulfonyl-5-methylfuran-2-carboxylic acid (CAS 910442-09-0)
- (1-Ethyl-2-methanesulfonyl-1h-imidazol-5-yl)methanol (CAS 1221341-97-4)
- 2-methanesulfonyl-2,7-diazaspiro[3.5]nonane (CAS 1784671-71-1)
- 3-methanesulfonyl-1H-indole (CAS 582321-06-0)
- 3-Methanesulfonyl-5-methyl-1,2-thiazole-4-carbonitrile (CAS 82000-51-9)
- 5-Methanesulfonyl-1-methyl-3-nitro-1h-1,2,4-triazole (CAS 346631-21-8)
- 2-Methanesulfonyl-n-methylethane-1-sulfonamide (CAS 98785-29-6)
Recommended Standards
- 10-Fluoro-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1823956-89-3)
- Dimethyl(naphthalen-1-yl)phosphine oxide (CAS 1971924-83-0)
- 3-(3-FLuorophenoxy)phenol (CAS 1822650-44-1)
- 1329835-48-4 2-(4-Chloro-2-methyl(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-yl)oxyacetic acid (CAS 1329835-48-4)
- 2-(Trifluoromethyl)-benzeneacetonitrile (CAS 3038-47-9)
- 1-((2,5-Dichlorophenyl)sulfonyl)-4-(2-fluorophenyl)piperazine (CAS 497060-77-2)
- 5-(6-bromo-3H-imidazo[4,5-b]pyridin-2-yl)quinoline (CAS 1354951-32-8)
- 5-(3-fluoropyridin-4-yl)-1,3,4-oxadiazol-2-amine (CAS 1462900-00-0)
- 2-bromo-N-(butan-2-yl)-3-methylbutanamide (CAS 1016740-90-1)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com