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EPINEPHRINE

E-2625

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Catalogue Number:	E-2625
Compound Name:	Epinephrine Impurity 2 DiHCl
Synonyms:	4,4'-(piperazine-2,5-diyl)bis(benzene-1,2-diol), hydrochloride (1:2)
CAS#:	2518001-66-4
Alternate CAS#:	2514742-46-0 (Free Base)
Molecular Formula:	C₁₆H₁₈N₂O₄. 2HCl
Molecular Weight:	302.33 2 36.46

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E-261

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

CAS No. 51-43-4

C₉H₁₃NO₃

M.W. 183.21

E-262

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine-d3 (rac-Adrenaline-d3, Dipivefrine EP Impurity A-d3)

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C₉H₁₀D₃NO₃

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E-263

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine 4-Glucuronide (rac-Adrenaline 4-Glucuronide, Dipivefrine EP Impurity A 4-Glucuronide) (Mixture of Diastereomers)

C₁₅H₂₁NO₉

M.W. 359.33

E-264

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine-d6 (rac-Adrenaline-d6)

CAS No. 1219803-77-6

C₉H₇D₆NO₃

M.W. 189.24

E-265

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

DL-Epinephrine Sulfate Sodium Salt (DL-Adrenaline Sulfate Sodium Salt)

C₉H₁₂NO₆S. Na

M.W. 262.26 22.99

E-267

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Sulfonic Acid (Adrenaline Sulfonic Acid, rac-Adrenaline EP Impurity F)

CAS No. 26405-77-6

C₉H₁₃NO₅S

M.W. 247.27

E-268

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Adrenaline EP Impurity D HCl

C₁₆H₁₉NO₃. HCl

M.W. 273.33 36.46

E-269

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Adrenaline EP Impurity E HCl

CAS No. 317351-39-6

C₁₆H₁₇NO₃. HCl

M.W. 271.32 36.46

E-2610

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Adrenaline EP Impurity F

CAS No. 78995-75-2

C₉H₁₃NO₅S

M.W. 247.27

E-2612

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

D-(+)-Epinephrine (D-(+)-Adrenaline)

CAS No. 150-05-0

C₉H₁₃NO₃

M.W. 183.21

E-2615

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Deoxyepinephrine HCl

CAS No. 62-32-8

C₉H₁₃NO₂. HCl

M.W. 167.21 36.46

E-2616

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 3 HCl

CAS No. 74571-90-7

C₁₀H₁₅NO₃. HCl

M.W. 197.24 36.46

E-2621

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 40-d3

C₉H₇O₅D₃

M.W. 201.20

E-2622

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 40

CAS No. 55-10-7

C₉H₁₀O₅

M.W. 198.17

E-2623

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 40-13C6

¹³C₆C₃H₁₀O₅

M.W. 204.11

E-2624

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 1 Sodium Salt

CAS No. 21093-14-1

C₉H₁₂NO₆S. Na

M.W. 262.26 22.99

E-26113

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine (rac-Adrenaline, Dipivefrine EP Impurity A)

CAS No. 329-65-7

C₉H₁₃NO₃

M.W. 183.21

E-2626

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Adrenalinequinone

CAS No. 672-73-1;162706-73-2

C₉H₁₁NO₃

M.W. 181.19

E-2628

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 4

CAS No. 94217-53-5

C₉H₉NO₅S

M.W. 243.23

E-2629

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 5

C₉H₁₁NO₅S

M.W. 245.25

E-2630

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 6

C18H24N2O7S

M.W. 412.46

E-2631

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 7

CAS No. 62322-82-1

C₉H₁₁NO₃

M.W. 181.19

E-2632

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 8

CAS No. 4821-00-5

C₉H₉NO₂

M.W. 163.18

E-2633

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 9

CAS No. 101724-21-4

C₉H₇NO₂

M.W. 161.16

E-2634

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 73

CAS No. 72481-17-5

C₈H₉NO₂

M.W. 151.17

E-2635

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 74

CAS No. 2234-25-5

C₈H₁₁NO₂

M.W. 153.18

E-2636

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 75

C₁₃H₁₃Cl₂FN₂O₃

M.W. 335.16

E-2637

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 76

CAS No. 79286-86-5

C₁₃H₁₂ClFN₂O₃

M.W. 298.70

E-2638

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 77

CAS No. 53074-73-0

C₈H₇ClO₂

M.W. 170.59

E-2639

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 78 HCl

CAS No. 857565-22-1

C₉H₁₁NO₃. HCl

M.W. 181.19 36.46

E-2640

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 79 HCl

CAS No. 29705-82-6

C₉H₁₁NO₃. HCl

M.W. 181.19 36.46

E-2641

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 80 HCl

CAS No. 67828-68-6

C₉H₁₁NO₂. HCl

M.W. 165.19 36.46

E-2642

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 81 HCl

C₉H₁₁NO₂. HCl

M.W. 165.19 36.46

E-2643

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 82 HCl

C₉H₉NO₃. HCl

M.W. 179.18 36.46

E-2644

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-N-Methyl Epinephrine HCl

CAS No. 62-22-6

C₁₀H₁₅NO₃. HCl

M.W. 197.24 36.46

E-2645

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 10

C8H9NO4S

M.W. 215.22

E-2646

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 11

C8H9NO4S

M.W. 215.22

E-2647

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 12

C₉H₁₃NO₃S

M.W. 215.27

E-2648

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 83 HCl

CAS No. 16899-83-5

C₁₀H₁₃NO₃. HCl

M.W. 195.22 36.46

E-2649

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 84

CAS No. 468721-10-0

C₈H₇ClO₃

M.W. 186.59

E-2650

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 85 HCl

C₉H₁₃NO₂. HCl

M.W. 167.21 36.46

E-2651

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 86 HCl

C₉H₁₃NO₃. HCl

M.W. 183.21 36.46

E-2652

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 87

CAS No. 3695-24-7

C₉H₁₀O₅

M.W. 198.17

E-2653

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 13

C₉H₁₁NO₂

M.W. 165.19

E-2654

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 14

C₉H₁₁NO₂

M.W. 165.19

E-2655

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 15

C₉H₁₂NO₂. Cl

M.W. 166.20 35.45

E-2656

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 16

CAS No. 37491-94-4

C₈H₁₀O₃

M.W. 154.17

E-2657

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 17

C₉H₁₃NO₄

M.W. 199.21

E-2658

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 18

CAS No. 73917-92-7

C₉H₁₃NO₄

M.W. 199.21

E-2659

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 88

C₉H₁₃NO₆S

M.W. 263.26

E-2660

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 89

C₉H₁₃NO₆S

M.W. 263.26

E-2662

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 19 HCl

CAS No. 2226477-75-2

C₁₇H₂₅NO₅. HCl

M.W. 323.39 36.46

E-2663

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 19-d3 HCl

C₁₇H₂₂D₃NO₅. HCl

M.W. 326.41 36.46

E-2664

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 90

CAS No. 139183-81-6

C9H13NO6S

M.W. 263.26

E-2665

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 91

CAS No. 28177-45-9

C₁₁H₁₇NO₅S

M.W. 275.32

E-2666

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 92 HCl

C₁₀H₁₃NO₃. HCl

M.W. 195.22 36.46

E-2667

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine 3-Glucuronide Sodium salt (Mixture of Diastereomers)

C₁₅H₂₀NO₉. Na

M.W. 358.32 22.99

E-2668

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

N-Nitroso Epinephrine (N-Nitroso Adrenaline)

C₉H₁₂N₂O₄

M.W. 212.21

E-2669

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 93

C₉H₁₃NO₂

M.W. 167.21

E-2670

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine-d3 (Adrenaline-d3, Noradrenaline EP Impurity A-d3)

CAS No. 1217733-17-9

C₉H₁₀D₃NO₃

M.W. 186.23

E-2671

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 20

C₁₇H₂₅NO₅

M.W. 323.39

E-2672

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 21

C₁₁H₁₇NO₄

M.W. 227.26

E-2673

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 22 HCl

C₁₁H₁₅NO₄. HCl

M.W. 225.24 36.46

E-2674

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Adrenaline EP Impurity D

CAS No. 317351-40-9

C₁₆H₁₉NO₃

M.W. 273.33

E-2675

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine-1-Sulfuronthiate

CAS No. 859066-02-7

C₉H₁₃NO₅S₂

M.W. 279.33

E-2676

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 23

C₉H₁₃NO₄

M.W. 199.21

E-2677

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 24 HCl

CAS No. 3594-85-2

C₁₀H₁₅NO₃. HCl

M.W. 197.23 36.46

E-2678

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 25

C₉H₁₃NO₆S

M.W. 263.26

E-2680

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 27

C₉H₁₃NO₆S

M.W. 263.26

E-2681

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 28

C₉H₁₁NO₃

M.W. 181.19

E-2682

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 29

CAS No. 2249835-46-7

C₉H₉NO₃

M.W. 179.18

E-2683

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 30

CAS No. 2079834-12-9

C₈H₁₁NO₅S

M.W. 233.24

E-2684

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

N-Nitroso Epinephrine-d3 (N-Nitroso Adrenaline-d3)

C₉H₉D₃N₂O₄

M.W. 215.22

E-2686

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

N-Nitroso rac-Epinephrine (N-Nitroso rac-Adrenaline)

C₉H₁₂N₂O₄

M.W. 212.21

E-2687

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 31

C₉H₁₃NO₄

M.W. 199.21

E-2689

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 33

C₉H₁₃NO₆S

M.W. 263.26

E-2690

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 34

C₉H₁₃NO₆S

M.W. 263.26

E-2691

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

ent-Epinephrine Impurity 25

CAS No. 2733229-72-4

C₉H₁₃NO₆S

M.W. 263.26

E-2692

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 94

C₁₇H₂₃NO₉

M.W. 385.37

E-2693

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 95

C₁₇H₂₃NO₉

M.W. 385.37

E-2694

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

DL-Epinephrine Sulfate (DL-Adrenaline Sulfate)

CAS No. 21093-18-5

C₉H₁₃NO₆S

M.W. 263.26

E-2695

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

N-Nitroso D-(+)-Epinephrine (N-Nitroso D-(+)-Adrenaline)

C₉H₁₂N₂O₄

M.W. 212.21

E-2696

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 96 HCl

CAS No. 27827-15-2

C₁₁H₁₇NO₃. HCl

M.W. 211.26 36.46

E-2697

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 35 DiHCl

C₁₈H₂₂N₂O₄. 2HCl

M.W. 330.38 2*36.46

E-2699

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 36 HCl

C₁₈H₂₂N₂O₄. HCl

M.W. 330.38 36.46

E-26100

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 37 HCl

C₁₈H₂₂N₂O₄. HCl

M.W. 330.38 36.46

E-26101

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Sulfonic Acid-13C-d3 (Adrenaline Sulfonic Acid-13C-d3, rac-Adrenaline EP Impurity F-13C-d3)

C₈¹³CH₁₀D₃NO₅S

M.W. 251.28

E-26102

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 38

C₁₈H₂₄N₂O₅

M.W. 348.40

E-26103

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 36 Formate

C₁₈H₂₂N₂O₄. CH₂O₂

M.W. 330.38 46.03

E-26104

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 97 HCl

C₁₇H₂₃NO₉

M.W. 385.37

E-26105

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 98 HCl

C₁₇H₂₃NO₉

M.W. 385.37

E-26106

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine 4-Glucuronide (Adrenaline 4-Glucuronide)

CAS No. 54964-61-3

C₁₅H₂₁NO₉

M.W. 359.33

E-26107

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 37 Formate

C₁₈H₂₂N₂O₄. CH₂O₂

M.W. 330.38 46.03

E-26108

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

rac-Epinephrine Impurity 17

CAS No. 2228339-18-0

C₉H₁₃NO₄

M.W. 199.21

E-26109

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 39

C₉H₁₃NO₄

M.W. 199.21

E-26110

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 99

CAS No. 106148-95-2

C₂₄H₂₃NO₅

M.W. 405.45

E-26111

Epinephrine (Adrenaline, Noradrenaline EP Impurity A)

Epinephrine Impurity 100

CAS No. 106148-96-3

C₂₄H₂₃NO₅

M.W. 405.45