3-Bromo-5-((4-ethylpiperazin-1-yl)sulfonyl)pyridin-4-ol CAS 1352522-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352522-52-1 |
| Molecular Formula | C11H16BrN3O3S |
| Molecular Weight | 350.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-((4-ethylpiperazin-1-yl)sulfonyl)pyridin-4-ol (CAS 1352522-52-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H16BrN3O3S. Molecular weight: 350.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H16BrN3O3S |
| Molecular Weight | 350.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-((5-Bromo-2-methoxyphenyl)sulfonyl)piperidin-4-ol (CAS 1023242-77-4)
- 1-((3-Bromo-4-methoxyphenyl)sulfonyl)piperidin-4-ol (CAS 1154140-58-5)
- (S)-2-Bromo-1-(4-(morpholinosulfonyl)phenyl)ethan-1-ol (CAS 1175674-22-2)
- (R)-2-bromo-1-(4-(morpholinosulfonyl)phenyl)ethan-1-ol (CAS 1176601-44-7)
- Ethyl 6-bromo-3-(1H-pyrrol-1-yl)-1-benzothiophene-2-carboxylate (CAS 1227955-06-7)
- 4-Bromo-2-methyl-1-(phenylsulfonyl)-1H-indole (CAS 1232861-11-8)
- 2-Bromo-1-[(4-methylbenzene)sulfonyl]-1H-indole (CAS 1259576-89-0)
- Ethyl 5-bromo-2-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate (CAS 1260664-49-0)
Recommended Standards
- 1-((5-Bromo-4-methoxypyridin-3-yl)sulfonyl)-4-methylpiperazine (CAS 1352522-43-0)
- 5-Bromo-3-methyl-1-(phenylsulfonyl)-1H-indole (CAS 151417-95-7)
- Benzamide, 4-bromo-3-ethoxy-N-[2-(methylsulfonyl)ethyl]- (CAS 1309682-54-9)
- 6-Methylchroman-3-amine (CAS 72358-44-2)
- 5-Bromonicotinimidamide hydrochloride (CAS 1431555-24-6)
- 2-(Chloromethyl)-3-(difluoromethyl)pyridine-5-carboxylic acid (CAS 1806805-26-4)
- 1-(3-Bromonaphthalen-2-yl)ethanol (CAS 367277-98-3)
- 2-(3-Oxobutyl)-1H-indazol-3(2H)-one (CAS 89438-66-4)
- (3-Aminopropyl)(ethoxy)phosphinic acid (CAS 113811-58-8)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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