5-(4-(Methylsulfonyl)phenyl)thiophene-2-carboxylic acid CAS 893733-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893733-36-3 |
| Molecular Formula | C12H10O4S2 |
| Molecular Weight | 282.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-(Methylsulfonyl)phenyl)thiophene-2-carboxylic acid (CAS 893733-36-3) pharmaceutical standards reference standard. Molecular formula: C12H10O4S2. Molecular weight: 282.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H10O4S2 |
| Molecular Weight | 282.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- n-(6-(Methylsulfonyl)pyridin-3-yl)thiophene-2-carboxamide (CAS 1241265-21-3)
- 5-(3-(Methylsulfonyl)phenyl)thiophene-2-carboxylic acid (CAS 1242241-00-4)
- (Methylsulfonyl)-L-tryptophan (CAS 1032383-45-1)
- 4-(Methylsulfonyl)-N-phenylpiperidine-1-carboxamide (CAS 1787917-17-2)
- 1-[2-(Methylsulfonyl)phenyl]piperidine-4-carboxamide (CAS 942474-65-9)
- 1-[4-(Methylsulfonyl)phenyl]piperidine-4-carboxamide (CAS 942474-42-2)
- 2-(Methylsulfonyl)-6-(trifluoromethyl)thiazolo[4,5-b]pyridine (CAS 488740-94-9)
- Methyl 3-(methylsulfonyl)-4-(trifluoromethyl)benzoate (CAS 184578-65-2)
Recommended Standards
- 4-Amino-2-(5-isopropylbenzo[d]oxazol-2-yl)-6-methylphenol (CAS 874592-14-0)
- 5-(5-Isopropylbenzo[d]oxazol-2-yl)-2-methoxyaniline (CAS 640759-16-6)
- 4-Acetyl-n-(thiazol-2-yl)benzenesulfonamide (CAS 809240-59-3)
- 5-Fluoro-3-nitropicolinaldehyde (CAS 1289047-69-3)
- 5-chloro-2,3-dihydrospiro[indene-1,3’-pyrrolidine]-2’,5’-dione (CAS 956141-90-5)
- 4-tert-Butyl-N-phenylaniline (CAS 4496-49-5)
- 17α-Methyl-androstan-3-hydroxyimine-17β-ol (CAS 2722-75-0)
- 1-((3-Bromo-4-fluorobenzyl)amino)-2-methylpropan-2-ol (CAS 1494825-25-0)
- Alanyl-L-alanine (CAS 59247-16-4)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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