1-(Diphenylphosphoryl)-N,N-dimethylmethanesulfonamide CAS 120991-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120991-44-8 |
| Molecular Formula | C15H18NO3PS |
| Molecular Weight | 323.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Diphenylphosphoryl)-N,N-dimethylmethanesulfonamide (CAS 120991-44-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H18NO3PS. Molecular weight: 323.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H18NO3PS |
| Molecular Weight | 323.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diphenylphosphoryl Standards
- (4-(Diphenylphosphoryl)phenyl)boronic acid (CAS 1353035-29-6)
- (3-(Diphenylphosphoryl)phenyl)boronic acid (CAS 1437305-40-2)
- (diphenylphosphoryl)(4-fluorophenyl)methanol (CAS 260446-45-5)
- 1-(4-(Diphenylphosphoryl)phenyl)ethanone 5032-76-8 (CAS 5032-76-8)
- 3-(Diphenylphosphoryl)butan-2-yl carbamate (CAS 88167-95-7)
- 2-(Diphenylphosphoryl)ethyl butyrate (CAS 25263-09-6)
- (S)-2-((Diphenylphosphoryl)amino)-4-methylpentanoic acid (CAS 62056-89-7)
- 1-(Diphenylphosphoryl)-2,4-dimethylpentan-3-one (CAS 89358-78-1)
Recommended Standards
- TCS 2210 (CAS 1201916-31-5)
- 6-Cyclopropyl-1-(4,6-dimethylpyrimidin-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1223386-87-5)
- 4-(5-Benzoyl-1H-benzo[d]imidazol-2-yl)benzonitrile (CAS 1192541-69-7)
- 2-Cyclopropyl-6-(pyridin-4-yl)pyrimidin-4-ol (CAS 1159821-90-5)
- 2-[(1-Adamantyloxy)methyl]oxirane (CAS 130187-71-2)
- 7-Ethoxy-N-(3-ethynylphenyl)-6-nitroquinazolin-4-amine (CAS 1430203-53-4)
- 3,5-diamino-N-(pyridin-3-ylmethyl)benzamide (CAS 1174642-69-3)
- Diphenanthro[3,4-b:4',3'-d]thiophene (CAS 168784-35-8)
- Tert-butyl (4-amino-4-thioxobutan-2-yl)carbamate (CAS 159877-49-3)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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