Alpha blockers

Alpha blockers are pharmaceutical compounds that work by inhibiting the activity of alpha-adrenergic receptors, which are responsible for the contraction of smooth muscles. These medications are commonly used to treat conditions such as high blood pressure and benign prostatic hyperplasia by causing blood vessels to relax and widen. At CymitQuimica, we provide a range of alpha blockers suitable for research in pharmacology and cardiovascular health.

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products per page. 594 products on this category.

Brand	Product data	Purity	Price range	Estimated delivery
	R-Doxazosin-d8 REF: 4Z-D-147CAS: 70918-17-1	- - -	To inquire	Thu 03 Apr 25
	Silodosin Impurity 34 REF: 4Z-S-2543	- - -	To inquire	Thu 03 Apr 25
	N-Nitroso Silodosin-d4 REF: 4Z-S-2563	- - -	To inquire	Thu 03 Apr 25
	Tamsulosin Impurity 13 REF: 4Z-T-1231CAS: 169506-15-4	- - -	To inquire	Thu 03 Apr 25
	Labetalol Impurity 11 Trifluoroacetic Acid Salt REF: 4Z-L-4836	- - -	To inquire	Thu 03 Apr 25
	Tamsulosin Glucose Adduct REF: 4Z-T-1253	- - -	To inquire	Thu 03 Apr 25
	Tamsulosin Maltose Adduct REF: 4Z-T-1252	- - -	To inquire	Thu 03 Apr 25
	N-Nitroso Phentolamine REF: 4Z-P-189010	- - -	To inquire	Thu 03 Apr 25
	Pseudoyohimbine REF: 4Z-Y-014CAS: 84-37-7	- - -	To inquire	Thu 03 Apr 25
	Mirtazapine Impurity 2 REF: 4Z-M-1022	- - -	To inquire	Thu 03 Apr 25
	Silodosin Impurity 36 REF: 4Z-S-2545CAS: 885340-11-4	- - -	To inquire	Thu 03 Apr 25
	Doxazosin REF: TM-T22316CAS: 74191-85-8	99.85%	48.00 €~309.00 €	Thu 03 Apr 25
	Silodosin Impurity 32 REF: 4Z-S-2541CAS: 1251924-67-0	- - -	To inquire	Thu 03 Apr 25
	Tamsulosin Impurity 19 REF: 4Z-T-1237CAS: 4463-59-6	- - -	To inquire	Thu 03 Apr 25
	Terazosin Impurity 7-d8 REF: 4Z-T-7531	- - -	To inquire	Thu 03 Apr 25
	Silodosin Impurity 42 REF: 4Z-S-2554CAS: 1357252-79-9 2052161-52-9	- - -	To inquire	Thu 03 Apr 25
	Silodosin Impurity 39 REF: 4Z-S-2548	- - -	To inquire	Thu 03 Apr 25
	Silodosin Impurity 20 REF: 4Z-S-2529	- - -	To inquire	Thu 03 Apr 25
	N1,N2-Dinitroso (S)-Carvedilol REF: 4Z-C-0271	- - -	To inquire	Thu 03 Apr 25
	Phentolamine Impurity 2 REF: 4Z-P-189006	- - -	To inquire	Thu 03 Apr 25

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R-Doxazosin-d8

Formula:

C₂₃H₁₇D₈N₅O₅

Molecular weight:

459.53

Ref: 4Z-D-147

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Silodosin Impurity 34

Silodosin Impurity 34

Formula:

C₅₁H₆₄F₆N₆O₈

Molecular weight:

1003.10

Ref: 4Z-S-2543

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Estimated delivery in United States, on Thursday 3 Apr 2025

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N-Nitroso Silodosin-d4

N-Nitroso Silodosin-d4

Formula:

C₂₅H₂₈D₄F₃N₅O₄

Molecular weight:

527.58

Ref: 4Z-S-2563

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Tamsulosin Impurity 13

Tamsulosin Impurity 13

CAS:169506-15-4

Formula:

C₁₁H₁₆O₅S

Molecular weight:

260.30

Ref: 4Z-T-1231

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Labetalol Impurity 11 Trifluoroacetic Acid Salt

Labetalol Impurity 11 Trifluoroacetic Acid Salt

Formula:

C₂₅H₃₄N₂O₈·C₂HF₃O₂

Molecular weight:

490.55 114.02

Ref: 4Z-L-4836

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Tamsulosin Glucose Adduct

Tamsulosin Glucose Adduct

Formula:

C₂₆H₃₈N₂O₁₀S

Molecular weight:

570.65

Ref: 4Z-T-1253

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Tamsulosin Maltose Adduct

Tamsulosin Maltose Adduct

Formula:

C₃₂H₄₈N₂O₁₅S

Molecular weight:

732.80

Ref: 4Z-T-1252

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Estimated delivery in United States, on Thursday 3 Apr 2025

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N-Nitroso Phentolamine

N-Nitroso Phentolamine

Formula:

C₁₇H₁₈N₄O₂

Molecular weight:

310.36

Ref: 4Z-P-189010

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Pseudoyohimbine

Pseudoyohimbine

Formula:

C₂₁H₂₆N₂O₃

Molecular weight:

354.45

Ref: 4Z-Y-014

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Mirtazapine Impurity 2

Mirtazapine Impurity 2

Formula:

C₁₆H₁₉N₃O

Molecular weight:

269.35

Ref: 4Z-M-1022

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Silodosin Impurity 36

Silodosin Impurity 36

CAS:885340-11-4

Formula:

C₃₂H₃₄F₃N₃O₄

Molecular weight:

581.64

Ref: 4Z-S-2545

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Doxazosin

Doxazosin (UK 33274) is a long-lasting inhibitor of α1-adrenoceptors that is widely used to treat …

Formula:

C₂₃H₂₅N₅O₅

Purity:

99.85%

Color and Shape:

Solid

Molecular weight:

451.48

Ref: TM-T22316

5mg		48.00 €
10mg		63.00 €
25mg		93.00 €
50mg		136.00 €
100mg		198.00 €
200mg		309.00 €
1mL*10mM (DMSO)		55.00 €

Estimated delivery in United States, on Thursday 3 Apr 2025

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Silodosin Impurity 32

Silodosin Impurity 32

CAS:1251924-67-0

Formula:

C₁₀H₉F₃O₄

Molecular weight:

250.17

Ref: 4Z-S-2541

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Tamsulosin Impurity 19

Tamsulosin Impurity 19

Formula:

C₉H₁₁BrO₂

Molecular weight:

231.09

Ref: 4Z-T-1237

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Terazosin Impurity 7-d8

Terazosin Impurity 7-d8

Formula:

C₉H₃D₈N₃O₃

Molecular weight:

217.25

Ref: 4Z-T-7531

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Silodosin Impurity 42

Silodosin Impurity 42

CAS:1357252-79-9 2052161-52-9

Formula:

C₃₂H₃₃F₃N₄O₅

Color and Shape:

White To Off-White Solid

Molecular weight:

610.63

Ref: 4Z-S-2554

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Silodosin Impurity 39

Silodosin Impurity 39

Formula:

C₂₅H₃₂F₃N₃O₅

Molecular weight:

511.54

Ref: 4Z-S-2548

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Estimated delivery in United States, on Thursday 3 Apr 2025

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Silodosin Impurity 20

Silodosin Impurity 20

Formula:

C₂₂H₂₅N₃O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

363.46

Ref: 4Z-S-2529

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Estimated delivery in United States, on Thursday 3 Apr 2025

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N1,N2-Dinitroso (S)-Carvedilol

N1,N2-Dinitroso (S)-Carvedilol

Formula:

C₂₄H₂₄N₄O₆

Molecular weight:

464.48

Ref: 4Z-C-0271

5mg		To inquire
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Estimated delivery in United States, on Thursday 3 Apr 2025

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Phentolamine Impurity 2

Phentolamine Impurity 2

Formula:

C₂₁H₂₅N₅O

Molecular weight:

363.47

Ref: 4Z-P-189006

5mg		To inquire
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Estimated delivery in United States, on Thursday 3 Apr 2025

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