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282553

(1R,2S)-(−)-Norephedrine

Name: (1<I>R</I>,2<I>S</I>)-(−)-Norephedrine
Brand: ALDRICH

99%

Synonym(s):

(1R,2S)-2-Amino-1-phenyl-1-propanol, L-(−)-Norephedrine

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About This Item

Linear Formula:

C₆H₅CH(OH)CH(CH₃)NH₂

CAS Number:

492-41-1

Molecular Weight:

151.21

EC Number:

207-755-7

UNSPSC Code:

12352116

PubChem Substance ID:

24857054

Beilstein/REAXYS Number:

2207678

MDL number:

MFCD00008079

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Properties

assay

99%

form

solid

optical activity

[α]20/D −41°, c = 7 in 1 M HCl

mp

51-53 °C (lit.)

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-/m0/s1

InChI key

DLNKOYKMWOXYQA-CBAPKCEASA-N

Gene Information

rat ... Adra1a(29412), Adra1b(24173), Adra1d(29413)

Description

pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319,H335

pcodes

P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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