(R)-Methadone hydrochloride
(R)-美沙酮盐酸盐
Also known as: (-)-Methadone hydrochloride, R-(-)-Methadone hydrochloride, (6R)-6-(dimethylamino)-4,4-diphenyl-3-heptanone hydrochloride, UNII-5NC67NU76B
(R)-Methadone hydrochloride (CAS 5967-73-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H28ClNO and a molecular weight of 345.90600 g/mol. It is also known as (-)-Methadone hydrochloride, R-(-)-Methadone hydrochloride and (6R)-6-(dimethylamino)-4,4-diphenyl-3-heptanone hydrochloride. Key properties include a melting point of 220-227ºC, a boiling point of 423.7ºC at 760 mmHg and a flash point of 126.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5967-73-7
- Jingsj CID
- J-1614771-7
- Molecular Formula
- C21H28ClNO
- Chinese Name
- (R)-美沙酮盐酸盐
- Molecular Weight
- 345.90600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 220-227ºC |
|---|---|
| Boiling Point | 423.7ºC at 760 mmHg |
| Flash Point | 126.5ºC |
Frequently Asked Questions
What is the CAS number of (R)-Methadone hydrochloride?
The CAS number of (R)-Methadone hydrochloride is 5967-73-7.
What are the molecular formula and molecular weight of (R)-Methadone hydrochloride?
(R)-Methadone hydrochloride has molecular formula C21H28ClNO and molecular weight 345.90600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-Methadone hydrochloride (CAS 5967-73-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1614771-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.