(1S,2S)-(+)-N-Methylpseudoephedrine
(1S,2S)-(+)-N-甲基伪麻黄碱
Also known as: N-Methylpseudoephedrine, (+)-N-Methylpseudoephedrine, (1S,2S)-N-Methylpseudoephedrine, (1S,2S)-2-(dimethylamino)-1-phenylpropan-1-ol
(1S,2S)-(+)-N-Methylpseudoephedrine (CAS 51018-28-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H17NO and a molecular weight of 179.25900 g/mol. It is also known as N-Methylpseudoephedrine, (+)-N-Methylpseudoephedrine and (1S,2S)-N-Methylpseudoephedrine. Key properties include a melting point of 29-31ºC(lit.), a boiling point of 145ºC24 mm Hg(lit.), a density of 1.009g/cm3 and a flash point of >230 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51018-28-1
- Jingsj CID
- J-1356136-5
- Molecular Formula
- C11H17NO
- Chinese Name
- (1S,2S)-(+)-N-甲基伪麻黄碱
- Molecular Weight
- 179.25900 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 29-31ºC(lit.) |
|---|---|
| Boiling Point | 145ºC24 mm Hg(lit.) |
| Density | 1.009g/cm3 |
| Flash Point | >230 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (1S,2S)-(+)-N-Methylpseudoephedrine?
The CAS number of (1S,2S)-(+)-N-Methylpseudoephedrine is 51018-28-1.
What are the molecular formula and molecular weight of (1S,2S)-(+)-N-Methylpseudoephedrine?
(1S,2S)-(+)-N-Methylpseudoephedrine has molecular formula C11H17NO and molecular weight 179.25900 g/mol.
Is (1S,2S)-(+)-N-Methylpseudoephedrine hazardous?
(1S,2S)-(+)-N-Methylpseudoephedrine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(1S,2S)-(+)-N-Methylpseudoephedrine (CAS 51018-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356136-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.