2-(Thiophen-2-ylsulfonyl)acetic acid CAS 68021-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68021-40-9 |
| Molecular Formula | C6H6O4S2 |
| Molecular Weight | 206.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Thiophen-2-ylsulfonyl)acetic acid (CAS 68021-40-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6O4S2. Molecular weight: 206.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6O4S2 |
| Molecular Weight | 206.24 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.) | 1976 |
| Sulfur Atoms | 2 |
Related Thiophen Standards
- 2-(Thiophen-3-ylsulfonyl)acetic acid (CAS 98198-41-5)
- 3-Methyl-5-(2-(thiophen-3-yl)vinyl)isoxazol-4-amine (CAS 1374409-03-6)
- 3-(Thiophen-2-ylmethyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-46-5)
- 2-(Thiophen-3-yl)pyrimidine-4-carboxylic acid (CAS 1343335-87-4)
- 3-(Thiophen-2-yl)pyrazine-2-carboxylic acid (CAS 1368962-51-9)
- 3-(Thiophen-3-yl)pyrazine-2-carboxylic acid (CAS 1823549-46-7)
- 2-(Thiophen-2-yl)pyrimidine-5-carboxylic acid (CAS 916766-97-7)
- 3-(Thiophen-2-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159522-45-8)
Recommended Standards
- 2-(Pyridin-4-yl)quinoline (CAS 52089-02-8)
- 2-(Piperidin-1-yl)isonicotinic acid (CAS 855153-75-2)
- 2,2'-(Naphthalene-2,6-diyl)diacetonitrile (CAS 4949-02-4)
- N-EThyl-n-(4-nitrobenzyl)ethanamine hydrochloride (CAS 6314-55-2)
- Diethyl (2-aminoethyl)phosphonate oxalate (CAS 203192-98-7)
- 3-(2-(Difluoromethoxy)phenyl)prop-2-en-1-ol (CAS 1562279-30-4)
- 2-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)acetic acid (CAS 66631-25-2)
- 2-Amino-4-((5-chloro-6-methyl-2-(methylsulfonyl)pyrimidin-4-yl)amino)benzenesulfonic acid (CAS 69304-83-2)
- 3-(hydroxymethyl)oxan-4-ol (CAS 86240-50-8)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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