TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

Product Detail

EPHEDRINE

E-128008

click image for full size view

Request Quote

◀ Back to All Products

Catalogue Number:	E-128008
Compound Name:	Ephedrine Impurity 4
Synonyms:
CAS#:	871875-57-9
Alternate CAS#:
Molecular Formula:	C₉H₉NO₃
Molecular Weight:	179.18

Related Product

E-128039

rac-Ephedrine Hydrochloride EP Impurity A

rac-Ephedrine Hydrochloride EP Impurity A

CAS No. 90-63-1

C₉H₁₀O₂

M.W. 150.18

E-128001

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Hydrochloride EP Impurity A

CAS No. 1798-60-3

C₉H₁₀O₂

M.W. 150.18

E-128003

rac-Ephedrine Hydrochloride EP Impurity A

(1S,2R)-N-Acetyl Ephedrine

CAS No. 894793-15-8

C₁₂H₁₇NO₂

M.W. 207.27

E-128004

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 1 (L-Phenylacetyl Carbinol)

CAS No. 53439-91-1

C9H10O2

M.W. 150.18

E-128005

rac-Ephedrine Hydrochloride EP Impurity A

N-Acetyl Ephedrine

CAS No. 2272-83-5

C₁₂H₁₇NO₂

M.W. 207.27

E-128006

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 2 (Threo Metaraminol)

CAS No. 21480-44-4

C₉H₁₃NO₂

M.W. 167.21

E-128007

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 3

CAS No. 21480-43-3

C₉H₁₃NO₂

M.W. 167.21

E-128009

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 5

CAS No. 22805-42-1

C₉H₁₂O₂

M.W. 152.19

E-128011

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 7

CAS No. 13103-80-5

C₉H₁₀O₂

M.W. 150.18

E-128012

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 8

CAS No. 37951-47-6

C₁₆H₁₆O₂

M.W. 240.30

E-128013

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 9

CAS No. 19289-78-2

C₉H₁₃NO₂

M.W. 167.21

E-128014

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 10

CAS No. 4956-27-8

C₉H₁₃NO₂

M.W. 167.21

E-128010

E-128015

rac-Ephedrine Hydrochloride EP Impurity A

1-(3-Bromoacetoxy-phenyl)-Propan-1-One

C₁₁H₁₁BrO₃

M.W. 271.11

E-128016

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 11

C₁₆H₁₇NO₂

M.W. 255.32

E-128017

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 12 HCl

C₁₆H₁₉NO₂. HCl

M.W. 257.33 36.46

E-128020

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 13

C₆H₁₇NO₂

M.W. 255.32

E-128021

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 14 HCl

C₁₆H₁₉NO₂. HCl

M.W. 257.33 36.46

E-128022

rac-Ephedrine Hydrochloride EP Impurity A

rac-Chloroephedrine HCl (Mixture of Diastereomers)

CAS No. 25394-24-5

C₁₀H₁₄ClN. HCl

M.W. 183.68 36.46

E-128023

rac-Ephedrine Hydrochloride EP Impurity A

N-Nitroso rac-Ephedrine and N-Nitroso rac-Pseudoephedrine

CAS No. 17608-59-2

C₁₀H₁₄N₂O₂

M.W. 194.23

E-128024

rac-Ephedrine Hydrochloride EP Impurity A

4-Hydroxy Ephedrine HCl

CAS No. 7437-54-9

C₁₀H₁₅NO₂. HCl

M.W. 181.24 36.46

E-128025

rac-Ephedrine Hydrochloride EP Impurity A

N-Nitroso Ephedrine

CAS No. 1850-61-9

C₁₀H₁₄N₂O₂

M.W. 194.23

E-128026

rac-Ephedrine Hydrochloride EP Impurity A

Chloroephedrine HCl

CAS No. 27270-80-0

C₁₀H₁₄ClN. HCl

M.W. 183.68 36.46

E-128027

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 15 HCl

C₁₀H₁₄ClN. HCl

M.W. 183.68 36.46

E-128028

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 16 HCl

CAS No. 101859-99-8

C₁₀H₁₄ClN. HCl

M.W. 183.68 36.46

E-128029

rac-Ephedrine Hydrochloride EP Impurity A

N-Nitroso ent-Ephedrine

CAS No. 7181-48-8

C₁₀H₁₄N₂O₂

M.W. 194.23

E-128030

rac-Ephedrine Hydrochloride EP Impurity A

Chloroephedrine HCl, Ephedrine Impurity 15 HCl and Ephedrine Impurity 16 HCl

C₁₀H₁₄ClN. HCl

M.W. 183.68 36.46

E-128031

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 18

CAS No. 88263-25-6

C₁₃H₁₉NO

M.W. 205.30

E-128032

E-128033

E-128034

E-128035

E-128036

E-128037

E-128038

E-128040

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 19

C₁₃H₁₅NO₆

M.W. 281.26

E-128041

E-128042

E-128043

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 20

C₁₃H₁₅NO₆

M.W. 281.26

E-128046

E-128047

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 23

C₁₂H₁₆NO. I

M.W. 190.27 126.91

E-128048

rac-Ephedrine Hydrochloride EP Impurity A

N-Nitroso rac-Ephedrine

CAS No. 84472-34-4

C₁₀H₁₄N₂O₂

M.W. 194.23

E-128049

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 24

C₁₃H₁₅NO₆

M.W. 281.26

E-128050

E-128051

E-128052

E-128053

E-128054

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 28

C₁₃H₁₅NO₆

M.W. 281.26

E-128055

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 29

C₁₃H₁₅NO₆

M.W. 281.26

E-128056

rac-Ephedrine Hydrochloride EP Impurity A

Ephedrine Impurity 30

C₁₃H₁₇NO₇

M.W. 299.28