3-(4-Methoxybenzenesulfonyl)-2-methylpropanoic acid CAS 205504-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 205504-66-1 |
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methoxybenzenesulfonyl)-2-methylpropanoic acid (CAS 205504-66-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H14O5S. Molecular weight: 258.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H14O5S |
| Molecular Weight | 258.29 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Sulfur Atoms | 1 |
Related Methoxybenzenesulfonyl Standards
- 1-(4-Methoxybenzenesulfonyl)pyrazolidin-3-one (CAS 477850-52-5)
- 3-Acetyl-5-methoxybenzenesulfonyl chloride (CAS 85276-42-2)
- 5-(4-Methoxybenzenesulfonyl)-4-methyl-1,2,3-thiadiazole (CAS 338978-78-2)
- 3-Ethyl-4-methoxybenzenesulfonyl chloride (CAS 84911-01-3)
- 5-Ethyl-2-methoxybenzenesulfonyl chloride (CAS 88040-88-4)
- n-[1-(4-methoxybenzenesulfonyl)piperidin-4-ylidene]hydroxylamine (CAS 923180-07-8)
- 2-(3-Methoxybenzenesulfonyl)acetic Acid (CAS 3938-00-9)
- 6-(4-Methoxybenzenesulfonyl)pyridine-3-carboxylic acid (CAS 1031599-54-8)
Recommended Standards
- 3-(4-Fluorophenyl)-6-piperazin-1-ylpyridazine (CAS 933725-19-0)
- 3-Ethyl-4-methanesulfonyl-2-methoxybenzoic acid (CAS 329695-71-8)
- 3-(4-Fluorophenyl)-2-methoxypropiophenone (CAS 898767-91-4)
- (Octahydro-Cyclopenta[1,4]Oxazin-7-Yl)-Methanol (CAS 1263179-35-6)
- (S)-2-Fluorocyclopentan-1-one (CAS 2343963-82-4)
- 4-Phenylpentan-2-one (CAS 17913-10-9)
- 1,3-Dioxan-5-one (CAS 87683-81-6)
- Methyl 5-amino-2-chloro-4-hydroxybenzoate (CAS 2091307-55-8)
- 4-(bromomethyl)-2-(4-(difluoromethoxy)-3-isopropoxyphenyl)oxazole (CAS 1574285-38-3)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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