4-Methoxy-3-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}benzoic acid CAS 748776-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 748776-35-4 |
| Molecular Formula | C17H19N3O5S |
| Molecular Weight | 377.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-3-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}benzoic acid (CAS 748776-35-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H19N3O5S. Molecular weight: 377.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H19N3O5S |
| Molecular Weight | 377.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]-N-[3-(trifluoromethyl)phenyl]urea (CAS 860786-99-8)
- 4-[[2-Methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]phenol (CAS 19800-42-1)
- 4-Methoxy-3-((1-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methoxy)benzaldehyde (CAS 866039-45-4)
- 1-Ethyl-10-methoxy-3-methyltetradecahydro-11aH-3,6a,12-(epiethane[1,1,2]triyl)-7,9-methanonaphtho[2,3-b]azocine-6,8,11a-triol (CAS 1079881-26-7)
- (5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(methylene) diacetate (CAS 2096470-00-5)
- 3-Methoxy-4-((3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1387998-13-1)
- 6-(((2-Methoxy-5-(trifluoromethyl)phenyl)amino)methyl)-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine (CAS 174654-98-9)
- 2-Methoxy-5-(4-(piperidin-1-ylsulfonyl)phenyl)nicotinic acid (CAS 1261952-46-8)
Recommended Standards
- 4-(((1,3,4-Thiadiazol-2-yl)sulfonyl)methyl)-N-(4-fluorophenyl)benzamide (CAS 500568-12-7)
- Ethyl 4-[(4-methoxyphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 866041-06-7)
- 2,4-Diethyl 3-methyl-5-[(phenoxycarbonyl)amino]thiophene-2,4-dicarboxylate (CAS 709021-08-9)
- (1R,5S)-3-azabicyclo[3.3.1]Nonane-9-carboxylic acid (CAS 1335234-05-3)
- 1-(3-Chlorophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 540514-69-0)
- (3,4-Dihydro-1h-2-benzopyran-1-yl)methanol (CAS 96292-92-1)
- 3,5-Dibromo-4-methylbenzene-1,2-diamine (CAS 2454543-38-3)
- 3-Amino-2-phenylpyridine (CAS 101601-80-3)
- 3-Chloro-2-fluoro-5-(trifluoromethyl)benzoic acid (CAS 129931-45-9)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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