n-(1,2,3,4-Tetrahydroisoquinolin-5-yl)ethanesulfonamide CAS 1157923-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157923-52-8 |
| Molecular Formula | C11H16N2O2S |
| Molecular Weight | 240.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(1,2,3,4-Tetrahydroisoquinolin-5-yl)ethanesulfonamide (CAS 1157923-52-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H16N2O2S. Molecular weight: 240.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O2S |
| Molecular Weight | 240.32 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- [4-(1,2,3,4-Tetrahydroisoquinolin-1-yl)phenyl]methanol (CAS 199479-46-4)
- 3-[(1,2,3,4-tetrahydroisoquinolin-2-yl)methyl]phenol (CAS 414881-77-9)
- 2-Benzyl-1,2,3,4-tetrahydroisoquinolin-6-amine (CAS 208589-96-2)
- 2-Benzyl-1,2,3,4-tetrahydroisoquinolin-7-amine (CAS 732966-30-2)
- 2-Ethyl-4-(1,2,3,4-tetrahydroisoquinolin-7-yl)thiazole (CAS 1365939-35-0)
- 4-Methyl-2-(1,2,3,4-tetrahydroisoquinolin-2-yl)cyclohexan-1-amine (CAS 1014027-84-9)
- 1-(1,2,3,4-tetrahydroisoquinolin-6-yl)hexahydropyrimidine-2,4-dione (CAS 2766178-46-3)
- 1-(1,2,3,4-tetrahydroisoquinolin-7-yl)hexahydropyrimidine-2,4-dione (CAS 2766178-43-0)
Recommended Standards
- (3-(Hydroxymethyl)piperidin-1-yl)(4-methylthiazol-5-yl)methanone (CAS 1155632-04-4)
- (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-3-yl)prop-2-enenitrile (CAS 1164478-97-0)
- n,n-Dimethyl-1,2,3,4-tetrahydroisoquinoline-5-sulfonamide (CAS 1153539-89-9)
- (5-Fluoro-2-(tetrahydro-2H-pyran-4-yl)pyridin-4-yl)boronic acid (CAS 2225171-73-1)
- 2-Ethyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxamide (CAS 133954-33-3)
- 3-((4-Hydroxyphenyl)(thiophen-2-ylmethyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 443319-38-8)
- 2-Methoxy-N-(2-morpholinophenyl)acetamide (CAS 852214-24-5)
- Chiralyst P493 (CAS 12092-47-6)
- 8-(Thiazol-2-yl)-8-azabicyclo[3.2.1]Octan-3-amine (CAS 1249724-48-8)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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