(Z)-3-(3-Bromopyridin-1-ium-1-yl)-1,4-dimethoxy-1,4-dioxobut-2-ene-2-thiolate CAS 2803625-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2803625-18-3 |
| Molecular Formula | C11H10BrNO4S |
| Molecular Weight | 332.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-3-(3-Bromopyridin-1-ium-1-yl)-1,4-dimethoxy-1,4-dioxobut-2-ene-2-thiolate (CAS 2803625-18-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10BrNO4S. Molecular weight: 332.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO4S |
| Molecular Weight | 332.17 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
- n-(5-Bromopyridin-2-yl)-3,5-dimethylisoxazole-4-sulfonamide (CAS 942765-03-9)
- 1-Benzyl-4-(3-bromopyridin-2-yl)piperazine (CAS 1293214-99-9)
- 1-Benzyl-4-(6-bromopyridin-2-yl)piperazine (CAS 1486951-90-9)
- 1-Benzyl-4-(2-bromopyridin-4-yl)piperazine (CAS 1707358-07-3)
- 1-Benzyl-4-(6-bromopyridin-3-yl)piperazine (CAS 1707358-08-4)
- 1-Benzyl-4-(4-bromopyridin-2-yl)piperazine 1713160-04-3 (CAS 1713160-04-3)
- 1-Benzyl-4-(3-bromopyridin-4-yl)piperazine (CAS 1713160-08-7)
- 1-Benzyl-4-(2-bromopyridin-3-yl)piperazine (CAS 1713163-35-9)
Recommended Standards
- Methyl 2-bromo-6,7-dimethoxybenzo[d]thiazole-4-carboxylate (CAS 1956325-24-8)
- 1-(4-Bromophenyl)-3-(4-fluorophenyl)-1H-pyrazol-5-amine (CAS 72411-56-4)
- 4-BOC-6-Bromo-5-fluoro-2,3-dihydro-1,4-benzoxazine (CAS 1352318-72-9)
- Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate (CAS 71933-03-4)
- 3-Bromo-4-chloro-benzoic acid ethyl ester (CAS 76008-75-8)
- Spiro[3.5]nonan-6-amine (CAS 1255099-64-9)
- 4-Bromo-2-(5-tetrazolyl)aniline (CAS 27398-52-3)
- Indole-3-acetyl beta-D-Glucopyranose (CAS 19817-95-9)
- Ethyl 2-bromo-4-phenylbutanoate (CAS 82586-61-6)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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