(+)-N-METHYLEPHEDRINE
- Product Name
- (+)-N-METHYLEPHEDRINE
- CAS No.
- 42151-56-4
- Chemical Name
- (+)-N-METHYLEPHEDRINE
- Synonyms
- d-Methylephedrine;d-N-Methylephedrine;(+)-N-METHYLEPHEDRINE;(+)-N-METHYLEPHEDRINE;(+)-N-METHYLEPHEDRINE 98%;(1S,2R)-(+)-N-METHYLEPHEDRINE;L-(+)-erythro-N-Methylephedrine;(IS,2R)-d-N-Methylephedrine Base;(+)-(1S,2R)-2-DIMETHYLAMINO-1-PHENYLPROPANOL;(1S,2R)-1-Phenyl-2-(dimethylamino)-1-propanol
- CBNumber
- CB8474995
- Molecular Formula
- C11H17NO
- Formula Weight
- 179.26
- MOL File
- 42151-56-4.mol
(+)-N-METHYLEPHEDRINE Property
- Melting point:
- 87-90 °C(lit.)
- Boiling point:
- 311.8°C (rough estimate)
- Density
- 1.0020 (rough estimate)
- refractive index
- 1.5320 (estimate)
- storage temp.
- 2-8°C
- pka
- 13.88±0.20(Predicted)
- optical activity
- [α]20/D +29°, c = 5 in methanol
- BRN
- 3198945
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- 287776
- Product name
- (1S,2R)-(+)-N-Methylephedrine
- Purity
- 99%
- Packaging
- 5g
- Price
- $171
- Updated
- 2024/03/01
(+)-N-METHYLEPHEDRINE Chemical Properties,Usage,Production
Chemical Properties
WHITE CRYSTALLINE POWDER
Purification Methods
N-Methylephedrine has been recrystallised from Et2O, pet ether, of aqueous EtOH or aqueous MeOH and has been distilled under reduced pressure. [Smith J Chem Soc 2056 1927, Tanaka & Sugawa Yakugaku Zasshi (J Pharm Soc Japan) 72 1548 1952 (Chem Abstr 47 8682 1953), Takamatsu Yakugaku Zasshi (J Pharm Soc Japan) 76 1227 1956, Chem Abstr 51 4304 1957.] The hydrochloride has m 192-193o and [] D (c 5,H2O)[Prelog & Hüfliger Helv Chim Acta 33 2021 1950].20+30o [Beilstein 13 IV 1884.]