300727-89-3 4-chloro-N-(5-chloropyridin-2-yl)benzene-1-sulfonamide Z45671549 CAS 300727-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300727-89-3 |
| Molecular Formula | C11H8Cl2N2O2S |
| Molecular Weight | 303.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 300727-89-3 4-chloro-N-(5-chloropyridin-2-yl)benzene-1-sulfonamide Z45671549 (CAS 300727-89-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8Cl2N2O2S. Molecular weight: 303.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N2O2S |
| Molecular Weight | 303.16 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Tert-butyl 3-bromo-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrimidine-4(5H)-carboxylate (CAS 2168514-29-0)
- Chlorfenson (CAS 80-33-1)
- N-Benzyl-3-bromoimidazo[1,2-a]pyrazin-8-amine (CAS 787590-43-6)
- DAPT (CAS 208255-80-5)
- Ethyl 2-Amino-5-(2,2,2-trifluoroethyl)thiophene-3-carboxylate (CAS 1160720-50-2)
- Methyl 5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 2095432-35-0)
- 1-Cyclopropyl-2-phenylethan-1-amine hydrochloride (CAS 1334148-78-5)
- 2-Bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)ethan-1-one (CAS 1311569-68-2)
- 3-(Heptyloxy)azetidine (CAS 1274869-70-3)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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)
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