Methyl 4-(dimethylphosphoryl)thiophene-2-carboxylate CAS 2613385-91-2
| CAS No. | 2613385-91-2 |
| Molecular Formula | C8H11O3PS |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Methyl 4-(dimethylphosphoryl)thiophene-2-carboxylate (C8H11O3PS) is characterized by a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Methyl 4-(dimethylphosphoryl)thiophene-2-carboxylate (CAS 2613385-91-2) is a high-purity analytical reference standard with the molecular formula C8H11O3PS and a molecular weight of 218.21 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 4-(dimethylphosphoryl)thiophene-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11O3PS |
| Molecular Weight | 218.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- Methyl 4-(5-methyl-1h-1,2,3,4-tetrazol-1-yl)benzoate (CAS 932978-27-3)
- Methyl 4-methoxyquinazoline-6-carboxylate (CAS 648449-00-7)
- Methyl 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoate (CAS 209912-44-7)
- Methyl 4-nitro-2-(1h-pyrrol-1-yl)phenyl ether (CAS 383137-45-9)
- Butyl undec-10-enoate (CAS 109-42-2)
- N-(4-Bromophenyl)-2-nitroaniline (CAS 58476-59-8)
- Methyl 2-amino-4-chloro-3-fluoro-5-iodobenzoate (CAS 1698028-47-5)
- Resmetirom impurity 134 (CAS 28165-63-1)
- 1-Benzyl-4-methylpiperidine-4-carboxylic acid (CAS 1409072-47-4)
- (1S,2S,5R)-2-Isopropyl-5-methylcyclohexan-1-amine (CAS 7231-40-5)
- Z-Gly-Sar-OH (CAS 7801-91-4)
- 2-((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)(ethyl)amino)acetic acid (CAS 1353971-95-5)
- tert-Butyl 4-(3-hydroxy-4-(methoxycarbonyl)phenoxy)piperidine-1-carboxylate (CAS 162045-36-5)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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