Risperidone hydrochloride
Also known as: 3-{2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)-1-piperidinyl]ethyl}-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride (1:1), 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-, hydrochloride (1:1), Risperidone (hydrochloride)
Risperidone hydrochloride (CAS 666179-74-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H28ClFN4O2 and a molecular weight of 446.945 g/mol. It is listed by 1 supplier, from 15.00 to 20.00 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 666179-74-4
- Jingsj CID
- J-1994548-0
- Molecular Formula
- C23H28ClFN4O2
- Molecular Weight
- 446.945 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 100mg | ¥1,500.00 | $2.24 /mgBest ¥15.00/mg CNY | CN China MOQ 100mg | |
Made to OrderPlatform-operated | 99% 500mg | ¥8,000.00 | $2.39 /mg ¥16.00/mg CNY | CN China MOQ 500mg | |
Made to OrderPlatform-operated | 99% 25mg | ¥500.00 | $2.99 /mg ¥20.00/mg CNY | CN China MOQ 25mg |
Physicochemical Properties
| Exact Mass | 446.188477 |
|---|---|
| InChIKey | OCBZQKQWVUTYDN-UHFFFAOYSA-N |
| SMILES | Cc1nc2n(c(=O)c1CCN1CCC(c3noc4cc(F)ccc34)CC1)CCCC2.Cl |
| Storage Conditions | 2-8℃ |
Activity & Biological Data
| Additional Information | 5-HT2 Receptor:0.16 nM (Ki)、D2 receptor:1.4 nM (Ki) |
|---|---|
| Additional Information | [1].、Chen ML, et al. Risperidone modulates the cytokine and chemokine release of dendritic cells and induces TNF-α-directed cellapoptosis in neutrophils. Int Immunopharmacol. 2012 Jan;12(1):197-204.、[2].、Bardgett ME, et al. Adult rats treated with risperidone during development are hyperactive. Exp Clin Psychopharmacol. 2013 Jun;21(3):259-67. |
Frequently Asked Questions
What is the CAS number of Risperidone hydrochloride?
The CAS number of Risperidone hydrochloride is 666179-74-4.
What are the molecular formula and molecular weight of Risperidone hydrochloride?
Risperidone hydrochloride has molecular formula C23H28ClFN4O2 and molecular weight 446.945 g/mol.
Which suppliers offer Risperidone hydrochloride?
1 supplier(s) listed; reference unit price ¥15.00–20.00 /mg.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Risperidone hydrochloride (CAS 666179-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994548-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.