4-(thien-2-ylmethoxy)benzoic acid CAS 443345-85-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443345-85-5 |
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(thien-2-ylmethoxy)benzoic acid (CAS 443345-85-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10O3S. Molecular weight: 234.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 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.) | 2025 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(Methylsulfonyl)-1-naphthaldehyde (CAS 282728-19-2)
- 4-[(4-methyl-1,3-thiazol-2-yl)amino]benzoic acid (CAS 33942-54-0)
- 4-(Benzo[d][1,3]dioxol-5-yl)-5-methylthiazol-2-amine (CAS 850852-86-7)
- 2-(3-((Benzyloxy)methyl)isoxazol-5-yl)acetic acid (CAS 2755762-58-2)
- Tretinoin Potassium salt (CAS 22232-80-0)
- 4-Hydrazinyl-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 68774-07-2)
- 1-Methyl-N-neopentyl-1h-pyrazol-4-amine (CAS 1250380-67-6)
- Benzyl 3-(hydrazinylmethyl)azetidine-1-carboxylate (CAS 1936148-67-2)
- 3-(3-Methyl-2-phenyl-indol-1-yl)-propionic acid (CAS 1171934-74-9)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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