n-(2-Hydroxypropyl)-n-methyl-1-phenylmethanesulfonamide CAS 1249533-72-9
| CAS No. | 1249533-72-9 |
| Molecular Formula | C11H17NO3S |
| Molecular Weight | 243.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures n-(2-Hydroxypropyl)-n-methyl-1-phenylmethanesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
n-(2-Hydroxypropyl)-n-methyl-1-phenylmethanesulfonamide (CAS 1249533-72-9) is a high-purity analytical reference standard with the molecular formula C11H17NO3S and a molecular weight of 243.32 g/mol.
Based on its molecular formula C11H17NO3S, n-(2-Hydroxypropyl)-n-methyl-1-phenylmethanesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H17NO3S |
| Molecular Weight | 243.32 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- n-(2-Hydroxypropyl)-3,4-dimethylbenzenesulfonamide (CAS 1153555-49-7)
- 3-(3-hydroxypropyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 16024-87-6)
- 1-(2-Hydroxypropyl)theobromine (CAS 50-39-5)
- 4-(3-Hydroxypropyl)-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1152610-63-3)
- 3-(((3-Hydroxypropyl)amino)methyl)-6-methylquinolin-2(1H)-one (CAS 333411-70-4)
- 3-(((3-Hydroxypropyl)amino)methyl)-7-methylquinolin-2(1H)-one (CAS 483286-58-4)
- 3-(((3-Hydroxypropyl)amino)methyl)-8-methylquinolin-2(1H)-one (CAS 462067-35-2)
- 1-(3-Hydroxypropyl)-4-sulfanylidene-1,2,3,4,5,6,7,8-octahydroquinazolin-2-one (CAS 920159-05-3)
Recommended Standards
- N-(4-(tert-Butyl)-2-hydroxyphenyl)methanesulfonamide (CAS 1243390-02-4)
- 2-(4-methylphenyl)-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one (CAS 1251924-63-6)
- N-(3-(tert-Butyl)-4-hydroxyphenyl)methanesulfonamide (CAS 1243363-60-1)
- 6-phenyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2-carbaldehyde (CAS 1272811-40-1)
- 2-methoxycyclopentan-1-one (CAS 35394-09-3)
- 6-methyl-7-nitro-1H-benzimidazole (CAS 32046-84-7)
- 3-Chloroisonicotinaldehyde (CAS 72990-37-5)
- 611-33-6 8-Chloroquinoline Quinoline, 8-chloro- CCRIS 3982 EINECS 210-265-6 NSC 56815 (CAS 611-33-6)
- 2-Bromophenyl 2,2,2-trifluoroacetate (CAS 36613-46-4)
- 2,2-dichloro-2-(4-fluorophenyl)acetonitrile (CAS 1989672-49-2)
- 4-(4-Chlorobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1405788-24-0)
- 1-(5-Fluoropyridin-2-yl)piperidin-4-ol (CAS 1247792-84-2)
- Tetrahydro-3a,6a-dimethylcyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone (CAS 137820-87-2)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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 18665070610 / Nicole.chen@cato-chem.com