(S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine
(S)-1-对甲苯磺酰基-3-(1-氰基-1,1-二苯甲基)吡咯烷
Also known as: 2-[(3S)-1-(4-methylphenyl)sulfonylpyrrolidin-3-yl]-2,2-diphenylacetonitrile, {(3S)-1-[(4-methylphenyl)sulfonyl]-3-pyrrolidinyl}(diphenyl)acetonitrile, {(3S)-1-[(4-methylphenyl)sulfonyl]pyrrolidin-3-yl}(diphenyl)acetonitrile, (S)-2,2-diphenyl-2-(1-tosyl-3-pyrrolidinyl)acetonitrile, 3-(S)-(1-cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine, Darifenacin impurity 19
(S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine (CAS 133099-09-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C25H24N2O2S and a molecular weight of 416.535 g/mol. It is also known as 2-[(3S)-1-(4-methylphenyl)sulfonylpyrrolidin-3-yl]-2,2-diphenylacetonitrile, {(3S)-1-[(4-methylphenyl)sulfonyl]-3-pyrrolidinyl}(diphenyl)acetonitrile and {(3S)-1-[(4-methylphenyl)sulfonyl]pyrrolidin-3-yl}(diphenyl)acetonitrile. Key properties include a boiling point of 582.8±52.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 306.3±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 133099-09-9
- Jingsj CID
- J-1511259-4
- Molecular Formula
- C25H24N2O2S
- Chinese Name
- (S)-1-对甲苯磺酰基-3-(1-氰基-1,1-二苯甲基)吡咯烷
- Molecular Weight
- 416.535 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 582.8±52.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 306.3±30.7 °C |
Frequently Asked Questions
What is the CAS number of (S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine?
The CAS number of (S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine is 133099-09-9.
What are the molecular formula and molecular weight of (S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine?
(S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine has molecular formula C25H24N2O2S and molecular weight 416.535 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine (CAS 133099-09-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511259-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.