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Product data	Purity	Price range	Estimated delivery
Nebivolol Impurity 8 (SR) REF: 4Z-N-2023	- - -	To inquire	Tue 10 Dec 24
Metoprolol EP Impurity J REF: 4Z-M-085CAS: 163685-37-8	- - -	To inquire	Tue 10 Dec 24
N1-Nitroso (S)-Carvedilol REF: 4Z-C-0269CAS: 2248746-67-8	- - -	To inquire	Tue 10 Dec 24
Bisoprolol Fumarate EP Impurity S REF: 4Z-B-0917CAS: 123-08-0	- - -	To inquire	Tue 10 Dec 24
Nebivolol Impurity 15 HCl (Mixture of Diastereomers) REF: 4Z-N-2034CAS: 1803397-45-6	- - -	To inquire	Tue 10 Dec 24
(S)-Carvedilol REF: 4Z-C-027CAS: 95094-00-1	- - -	To inquire	Tue 10 Dec 24
N-Nitroso Nebivolol Impurity 14 (N-Nitroso D-Nebivolol (SR,RR) REF: 4Z-N-2088	- - -	To inquire	Tue 10 Dec 24
N-Nitroso Nebivolol Impurity 14-d4 (N-Nitroso D-Nebivolol-d4 (SR, RR)) REF: 4Z-N-2090	- - -	To inquire	Tue 10 Dec 24
Bisoprolol EP Impurity G Hemifumarate REF: 4Z-B-0940CAS: 1215342-36-1	- - -	To inquire	Tue 10 Dec 24
Carvedilol EP Impurity D REF: 4Z-C-0218CAS: 1391052-16-6	- - -	To inquire	Tue 10 Dec 24
7-Hydroxy Propranolol HCl REF: 4Z-P-170CAS: 76275-67-7	- - -	To inquire	Tue 10 Dec 24
5'-Hydroxyphenyl Carvedilol REF: 4Z-C-025CAS: 142227-51-8	- - -	To inquire	Tue 10 Dec 24
Metoprolol-d6 Hemi-L-Tartrate REF: 4Z-M-0834CAS: 96849-43-3	- - -	To inquire	Tue 10 Dec 24
Bisoprolol EP Impurity E (Dehydroxy Bisoprolol) (Mixture of Z and E Isomers) REF: 4Z-B-0911CAS: 1217245-60-7	- - -	To inquire	Tue 10 Dec 24
Nebivolol USP Related Compound C REF: 4Z-N-209CAS: 876514-31-7	- - -	To inquire	Tue 10 Dec 24
Metoprolol EP Impurity D REF: 4Z-M-088CAS: 62572-90-1	- - -	To inquire	Tue 10 Dec 24
Nebivolol Impurity 36 REF: 4Z-N-2057CAS: 1023884-83-4 1563921-92-5	- - -	To inquire	Tue 10 Dec 24
Nebivolol Impurity 10 HCl (RS,SR) REF: 4Z-N-2025CAS: 920275-23-6	- - -	To inquire	Tue 10 Dec 24
Bisoprolol Hemifumarate REF: 4Z-B-092CAS: 104344-23-2 66722-44-9	- - -	To inquire	Tue 10 Dec 24
Bisoprolol EP Impurity B Hemifumarate REF: 4Z-B-0913CAS: 1447715-44-7	- - -	To inquire	Tue 10 Dec 24

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Nebivolol Impurity 8 (SR)

Formula:

C₁₂H₁₆FNO₂

Molecular weight:

225.27

Ref: 4Z-N-2023

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Metoprolol EP Impurity J

CAS:163685-37-8

Formula:

C₁₈H₃₁NO₅

Color and Shape:

Colorless Liquid

Molecular weight:

341.45

Ref: 4Z-M-085

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N1-Nitroso (S)-Carvedilol

CAS:2248746-67-8

Formula:

C₂₄H₂₅N₃O₅

Molecular weight:

435.48

Ref: 4Z-C-0269

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Bisoprolol Fumarate EP Impurity S

CAS:123-08-0

Formula:

C₇H₆O₂

Color and Shape:

Yellow Solid

Molecular weight:

122.12

Ref: 4Z-B-0917

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Nebivolol Impurity 15 HCl (Mixture of Diastereomers)

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Nebivolol Impurity 15 HCl (Mixture of Diastereomers)

CAS:1803397-45-6

Formula:

C₂₉H₃₁F₂NO₄·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

495.57 36.46

Ref: 4Z-N-2034

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(S)-Carvedilol

CAS:95094-00-1

Formula:

C₂₄H₂₆N₂O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

406.48

Ref: 4Z-C-027

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N-Nitroso Nebivolol Impurity 14 (N-Nitroso D-Nebivolol (SR,RR)

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N-Nitroso Nebivolol Impurity 14 (N-Nitroso D-Nebivolol (SR,RR)

Formula:

C₂₂H₂₄F₂N₂O₅

Molecular weight:

434.44

Ref: 4Z-N-2088

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N-Nitroso Nebivolol Impurity 14-d4 (N-Nitroso D-Nebivolol-d4 (SR, RR))

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N-Nitroso Nebivolol Impurity 14-d4 (N-Nitroso D-Nebivolol-d4 (SR, RR))

Formula:

C₂₂H₂₀D₄F₂N₂O₅

Molecular weight:

438.46

Ref: 4Z-N-2090

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Bisoprolol EP Impurity G Hemifumarate

CAS:1215342-36-1

Formula:

C₁₉H₃₃NO₅C₄H₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

355.48 0.5*116.07

Ref: 4Z-B-0940

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Carvedilol EP Impurity D

CAS:1391052-16-6

Formula:

C₃₉H₃₉N₃O₆

Color and Shape:

White To Off-White Solid

Molecular weight:

645.76

Ref: 4Z-C-0218

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7-Hydroxy Propranolol HCl

CAS:76275-67-7

Formula:

C₁₆H₂₁NO₃·HCl

Color and Shape:

Off-White Solid

Molecular weight:

275.35 36.46

Ref: 4Z-P-170

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5'-Hydroxyphenyl Carvedilol

CAS:142227-51-8

Formula:

C₂₄H₂₆N₂O₅

Color and Shape:

Off-White Solid

Molecular weight:

422.48

Ref: 4Z-C-025

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Metoprolol-d6 Hemi-L-Tartrate

CAS:96849-43-3

Formula:

C₁₅H₁₉D₆NO₃C₄H₆O₆

Molecular weight:

273.41 0.5*150.09

Ref: 4Z-M-0834

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Bisoprolol EP Impurity E (Dehydroxy Bisoprolol) (Mixture of Z and E Isomers)

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Bisoprolol EP Impurity E (Dehydroxy Bisoprolol) (Mixture of Z and E Isomers)

CAS:1217245-60-7

Formula:

C₁₈H₂₉NO₃

Color and Shape:

Pale Yellow Brown Oil

Molecular weight:

307.43

Ref: 4Z-B-0911

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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Nebivolol USP Related Compound C

CAS:876514-31-7

Formula:

C₁₁H₁₁FO₂

Color and Shape:

Yellow Oil

Molecular weight:

194.21

Ref: 4Z-N-209

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Metoprolol EP Impurity D

CAS:62572-90-1

Formula:

C₁₂H₁₈O₄

Color and Shape:

Off-White Solid (Low M P )

Molecular weight:

226.27

Ref: 4Z-M-088

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Nebivolol Impurity 36

CAS:1023884-83-4 1563921-92-5

Formula:

C₁₂H₁₁FO₅

Molecular weight:

254.21

Ref: 4Z-N-2057

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Nebivolol Impurity 10 HCl (RS,SR)

CAS:920275-23-6

Formula:

C₂₂H₂₅F₂NO₄·HCl

Color and Shape:

White To Off-White Solid

Molecular weight:

405.44 36.46

Ref: 4Z-N-2025

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Bisoprolol Hemifumarate

CAS:104344-23-2 66722-44-9

Formula:

C₁₈H₃₁NO₄C₄H₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

325.45 0.5*116.07

Ref: 4Z-B-092

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Bisoprolol EP Impurity B Hemifumarate

CAS:1447715-44-7

Formula:

C₁₈H₃₁NO₄C₄H₄O₄

Color and Shape:

White To Off-White Solid

Molecular weight:

325.45 0.5*116.07

Ref: 4Z-B-0913

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Estimated delivery in United States, on Tuesday 10 Dec 2024

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