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670561

Sigma-Aldrich

(1R,2R)-(−)-Norpseudoephedrine

≥98.0% (NT)

Synonym(s):

(−)-Pseudonorephedrine, (1R,2R)-2-Amino-1-phenyl-1-propanol, (R,R)-α-(1-Aminoethyl)benzenemethanol, L-(−)-Norpseudoephedrine

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About This Item

Empirical Formula (Hill Notation):
C9H13NO
CAS Number:
37577-07-4
Molecular Weight:
151.21
MDL number:
MFCD01711267
UNSPSC Code:
12352116
PubChem Substance ID:
329760276

assay

≥98.0% (NT)

form

solid

optical activity

[α]/D -34.0±2.0°, c = 3.5 in ethanol

storage temp.

2-8°C

SMILES string

C[C@@H](N)[C@H](O)c1ccccc1

InChI

1S/C9H13NO/c1-7(10)9(11)8-5-3-2-4-6-8/h2-7,9,11H,10H2,1H3/t7-,9+/m1/s1

InChI key

DLNKOYKMWOXYQA-APPZFPTMSA-N

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

hcodes

H301,H318

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBB9951V
BCBB9951
1347950

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Jitka Caslavska et al.
Electrophoresis, 37(5-6), 699-710 (2016-01-23)
Dynamic computer simulation data are compared for the first time with CE data obtained with a laboratory made system comprising an array of 8 contactless conductivity detectors (C(4) Ds). The experimental setup featured a 50 μm id linear polyacrylamide (LPA)
María José Ojeda-Montes et al.
Future medicinal chemistry, 9(18), 2129-2146 (2017-11-28)
Extracts from Ephedra species have been reported to be effective as antidiabetics. A previous in silico study predicted that ephedrine and five ephedrine derivatives could contribute to the described antidiabetic effect of Ephedra extracts by inhibiting dipeptidyl peptidase IV (DPP-IV).
Kuei Hui Chan et al.
Journal of analytical toxicology, 33(3), 162-166 (2009-04-18)
Sho-seiryu-to is one of the most common Traditional Chinese Medicine preparations for the attenuation of colds. Ephedrae Herba is one of the prescriptions of Sho-seiryu-to. The major ingredients of Ephedrae Herba, ephedrines, are banned substances on the World Anti-Doping Agency
Raz Krizevski et al.
Journal of ethnopharmacology, 114(3), 432-438 (2007-10-12)
Khat (Catha edulis Forsk., Celastraceae) is a perennial shrub that was introduced to Israel by Yemenite immigrants. Khat young leaves are chewed as a stimulant. The main stimulating active principles in this plant are the phenylpropylamino alkaloids (-)-cathinone [(S)-alpha-aminopropiophenone], (+)-cathine
Hesham Abdul Aziz et al.
The journal of sexual medicine, 6(3), 682-695 (2009-01-16)
Khat (Catha edulis) is an evergreen tree/shrub that is thought to affect sexual motivation or libido. Its positive effect on sexual desire is more frequently observed in females than in males and occurs when khat is chewed. Thus, khat's effects
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