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(-)-Ephedrine_Molecular_structure_CAS_299-42-3)
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(-)-Ephedrine

Catalog No. 45261 Name Sigma Aldrich
CAS Number 299-42-3 Website http://www.sigmaaldrich.com
M. F. C10H15NO Telephone 1-800-521-8956
M. W. 165.2322 Fax
Purity ≥98.0% (NT) Email
Storage Chembase ID: 1189

SYNONYMS

Title
(-)-麻黄碱
IUPAC name
(1R,2S)-2-(methylamino)-1-phenylpropan-1-ol
IUPAC Traditional name
ephedrine
Synonyms
(1R,2S)-2-Methylamino-1-phenyl-1-propanol
L-α-(1-Methylaminoethyl)benzyl alcohol
L-盐酸麻黄碱
(1R,2S)-2-甲氨基-苯丙烷-1-醇

DATABASE IDS

Beilstein Number 2208730
MDL Number MFCD00064257
CAS Number 299-42-3
EC Number 206-080-5
PubChem SID 24868714

PROPERTIES

Empirical Formula (Hill Notation) C10H15NO
Grade purum
Impurities ≤0.5% water
Purity ≥98.0% (NT)
Flash Point 86 °C
Flash Point 186.8 °F
Melting Point ~36 °C
Optical Rotation [α]20/D -42±1°, c = 4.5% in 2% HCl
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
RTECS KB0700000
Safety Statements 22-25
German water hazard class 1

DETAILS

Description (English)
Other Notes
Sales restrictions may apply
Description (简体中文)
Other Notes
可能实行销售限制

REFERENCES