(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile
Also known as: (2S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile, (2S)-1-(chloroacetyl)-2-cyanopyrrolidine, (2S)-1-chloroacetylpyrrolidine-2-carbonitrile, (S)-1-(2-chloroacetyl)pyrrolidine-2-carbonitrile, 1-(2-chloroacetyl)pyrrolidine-2-carbonitrile, 1-chloroacetyl-2-(S)-pyrrolidinecarbonitrile, 2-Pyrrolidinecarbonitrile, 1-(2-chloroacetyl)-, (2S)-, 2-Pyrrolidinecarbonitrile, 1-(chloroacetyl)-, (2S)-, Vildagliptin intermediate C, Vildagliptin Impurity J
(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile (CAS 207557-35-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H9ClN2O and a molecular weight of 172.612 g/mol. Key properties include a melting point of 64 °C, a boiling point of 363.1±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 173.4±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 207557-35-5
- Jingsj CID
- J-1475733-6
- Molecular Formula
- C7H9ClN2O
- Molecular Weight
- 172.612 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 64 °C |
|---|---|
| Boiling Point | 363.1±37.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 173.4±26.5 °C |
| Exact Mass | 172.040344 |
| PSA | 44.10000 |
| LogP | -0.62 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.519 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile?
The CAS number of (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile is 207557-35-5.
What are the molecular formula and molecular weight of (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile?
(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile has molecular formula C7H9ClN2O and molecular weight 172.612 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile (CAS 207557-35-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1475733-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.