3-Pyrrolidinone hydrochloride
Also known as: Pyrrolidin-3-one hydrochloride, 3-Pyrrolidinone Hydrochloride, 3-Pyrrolidinone, hydrochloride, 3-Pyrrolidinone hydrochloride (1:1), 3-PyrrolidinoneHCl, 3-Pyrrolidone hydrochloride, 3-pyrrolidineone hydrochloride, Pyrrolidin-3-one hydrochloride (1:1), Pyrrolidin-3-onhydrochlorid, Pyrrolidine-3-one hydrochloride
3-Pyrrolidinone hydrochloride (CAS 3760-52-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H8ClNO and a molecular weight of 121.56 g/mol. Key properties include a melting point of 86-88ºC dec., a boiling point of 197.8ºC at 760 mmHg and a flash point of 73.4ºC. It is listed by 1 supplier, from 9.20 to 10.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 3760-52-9
- Jingsj CID
- J-1168993-7
- Molecular Formula
- C4H8ClNO
- Molecular Weight
- 121.56 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 100g | ¥920.00 | $1.38 /gBest ¥9.20/g CNY | CN China MOQ 100g | |
Made to Order | 98% 250g | ¥2,480.00 | $1.48 /g ¥9.92/g CNY | CN China MOQ 250g | |
Made to Order | 98% 25g | ¥250.00 | $1.5 /g ¥10.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 86-88ºC dec. |
|---|---|
| Boiling Point | 197.8ºC at 760 mmHg |
| Flash Point | 73.4ºC |
| Exact Mass | 121.029442 |
| PSA | 29.10000 |
| LogP | 0.67960 |
| SMILES | C1CNCC1=O.Cl |
| InChIKey | DPSTYIOIVSHZRI-UHFFFAOYSA-N |
| InChI | 1S/C4H7NO.ClH/c6-4-1-2-5-3-4;/h5H,1-3H2;1H |
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 3-Pyrrolidinone hydrochloride?
The CAS number of 3-Pyrrolidinone hydrochloride is 3760-52-9.
What are the molecular formula and molecular weight of 3-Pyrrolidinone hydrochloride?
3-Pyrrolidinone hydrochloride has molecular formula C4H8ClNO and molecular weight 121.56 g/mol.
Which suppliers offer 3-Pyrrolidinone hydrochloride?
1 supplier(s) listed; reference unit price ¥9.20–10.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Pyrrolidinone hydrochloride (CAS 3760-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1168993-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.