1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone CAS 129667-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129667-10-3 |
| Molecular Formula | C22H17NO3S |
| Molecular Weight | 375.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Tosyl-3-(1-naphthoyl)pyrrole 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole 129667-10-3 [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone (CAS 129667-10-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H17NO3S. Molecular weight: 375.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H17NO3S |
| Molecular Weight | 375.44 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tosyl Standards
- 9-Methyl-5-tosyl-5,6-dihydroindeno[2,1-b]indole (CAS 185376-48-1)
- N-tosyl-N-(3-(trifluoromethyl)phenyl)glycine (CAS 362723-01-1)
- N-Tosyl-2-iodoaniline (CAS 61613-20-5)
- N-(2-Tosyl-1,2,3,4-tetrahydroisoquinolin-7-yl)butyramide (CAS 954679-31-3)
- 1-(1-Tosyl-1H-benzo[d]imidazol-2-yl)piperidin-3-ol (CAS 1146080-28-5)
- 1-Tosyl-1H-indole-3-sulfonyl chloride (CAS 881406-30-0)
- 7'-Methyl-2'-tosyl-2',3'-dihydro-1'H-spiro[cyclohexane-1,4'-isoquinoline] (CAS 1425335-80-3)
- 3-(N-Tosyl-L-alaninyloxy)-5-phenylpyrrole (CAS 221446-55-5)
Recommended Standards
- (4R,5S)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester, min. 97% (CAS 1293372-65-2)
- Methyl (2Z)-3-[(4-ethylphenyl)amino]-2-(4-methoxybenzenesulfonyl)prop-2-enoate (CAS 1327168-10-4)
- (S)-N-(1-(Diphenylphosphino)-3-methylbutan-2-yl)benzamide (CAS 1269668-22-5)
- 1-(7-Chlorofuro[3,2-b]pyridin-5-yl)ethan-1-ol (CAS 2769929-84-0)
- 2-(2-(5-Nitro-1H-indol-3-yl)-2-oxoacetamido)propanoic acid (CAS 97500-80-6)
- (3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-4,5-difluorophenyl)boronic acid (CAS 1704067-25-3)
- 4-(4-Methanesulfonylphenyl)morpholine (CAS 10338-65-5)
- 8-Methoxy-4-oxo-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid (CAS 16035-97-5)
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)propane-2-sulfonamide (CAS 954635-57-5)
- 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