2-(Allyloxy)-5-chlorobenzenesulfonamide CAS 82020-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82020-73-3 |
| Molecular Formula | C9H10ClNO3S |
| Molecular Weight | 247.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Allyloxy)-5-chlorobenzenesulfonamide (CAS 82020-73-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10ClNO3S. Molecular weight: 247.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10ClNO3S |
| Molecular Weight | 247.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Allyloxy Standards
- 2-(Allyloxy)-6-chlorobenzenesulfonamide (CAS 89412-52-2)
- 1-(Allyloxy)-2-bromo-4-chlorobenzene (CAS 68223-98-3)
- 1-(Allyloxy)-4-bromo-2-chlorobenzene (CAS 84109-21-7)
- N-(4-(allyloxy)benzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 796887-68-8)
- (S)-(4-(allyloxy)phenyl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1424580-99-3)
- Methyl (5-(allyloxy)-1H-benzo[d]imidazol-2-yl)carbamate (CAS 58841-23-9)
- 2-(3,4-bis(Allyloxy)phenyl)acetic acid (CAS 1642165-89-6)
- 7-((Allyloxy)methyl)-1-(cyclopropylmethyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422136-49-9)
Recommended Standards
- (E)-[2-(4-Chlorobenzenesulfonyl)ethylidene](methoxy)amine (CAS 338403-89-7)
- 4-(Dimethylcarbamoyl)benzene-1-sulfonyl chloride (CAS 190711-50-3)
- 2-(Dimethylcarbamoyl)benzenesulfonyl chloride (CAS 87223-30-1)
- (E)-3-(2-Fluorophenyl)prop-2-en-1-ol (CAS 807369-87-5)
- [1,1'-Biphenyl]-3,3',4,4'-tetraol (CAS 3598-30-9)
- Iguratimod Impurity 51 (CAS CATO-C4X-182651)
- 2-(2-Chlorophenyl)thiazole (CAS 871516-74-4)
- trans-2-(4-(Ethylthio)phenyl)cyclopentanol (CAS 933674-42-1)
- (2S,3S,4S,6R)-4-amino-6-methoxy-2-methyltetrahydro-2H-pyran-3-ol hydrochloride (CAS 32385-06-1)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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