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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. 606 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
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Labetalol EP Impurity C
REF: 3D-IL170154CAS: 2386661-13-6 		Min. 95%349.00 €~2,791.00 €Tue 10 Jun 25
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N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine hydrochloride
REF: 3D-FA17652CAS: 81403-69-2 		Min. 95%331.00 €~2,265.00 €Tue 10 Jun 25
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[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone
REF: 3D-IA63848CAS: 1177261-85-6 		Min. 95%331.00 €~987.00 €Tue 10 Jun 25
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N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine formamide hydrochloride
REF: 3D-IA156915CAS: 1796934-51-4 		Min. 95%331.00 €~716.00 €Tue 10 Jun 25
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10-Oxo mirtazapine
REF: 3D-IO26655CAS: 191546-97-1 		Min. 95%199.00 €~1,007.00 €Tue 10 Jun 25
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Alfuzosin hydrochloride EP Impurity F hydrochloride
REF: 3D-IA182629CAS: 19216-68-3 		Min. 95%417.00 €~1,926.00 €Tue 10 Jun 25
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6,7-Dimethoxy-2-[4-[(tetrahydro-2-furanyl)carbonyl]-1-piperazinyl]-4(3H)-quinazolinone
REF: 3D-ID63842CAS: 1177261-73-2 		Min. 95%331.00 €~574.00 €Tue 10 Jun 25
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1-(2-Furoyl)piperazine
REF: 3D-IF36870CAS: 40172-95-0 		Min. 95%To inquireTue 10 Jun 25
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2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
REF: 3D-IP27062CAS: 102839-00-9 		Min. 95%199.00 €~1,184.00 €Tue 10 Jun 25
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Mirtazapine N-oxide
REF: 3D-IM26015CAS: 155172-12-6 		Min. 95%331.00 €~1,368.00 €Tue 10 Jun 25
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone
REF: 3D-IA63849CAS: 152551-75-2 		Min. 95%To inquireTue 10 Jun 25
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone
REF: 3D-IA63845CAS: 109678-71-9 		Min. 95%331.00 €~495.00 €Tue 10 Jun 25
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1,4-Di-2-furoylpiperazine
REF: 3D-ID63852CAS: 31350-27-3 		Min. 95%To inquireTue 10 Jun 25
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Trazodone Impurity A
REF: 3D-IT171132CAS: 55290-66-9 		Min. 95%2,265.00 €Tue 10 Jun 25
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2-[3-[4-(3-Chloro-4-ethylphenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one
REF: 3D-IC171026CAS: 1346599-35-6 		Min. 95%3,331.00 €Tue 10 Jun 25
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N2-Methyl alfuzosin
REF: 3D-IM159049CAS: 98902-34-2 		Min. 95%464.00 €~2,999.00 €Tue 10 Jun 25
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2,3,4,5-Tetradehydro alfuzosin hydrochloride
REF: 3D-IT28077CAS: 98902-29-5 		Min. 95%1,779.00 €Tue 10 Jun 25
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N2-Methyl alfuzosin hydrochloride (1:x)
REF: 3D-IM159048CAS: 72104-34-8 		Min. 95%491.00 €~1,326.00 €Tue 10 Jun 25
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[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)-methanone
REF: 3D-IA63846CAS: 105356-89-6 		Min. 95%900.00 €~5,616.00 €Tue 10 Jun 25
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1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine
REF: 3D-IB63853CAS: 547730-06-3 		Min. 95%331.00 €~678.00 €Tue 10 Jun 25
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Labetalol EP Impurity C
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Labetalol EP Impurity C

CAS:2386661-13-6
Please enquire for more information about Labetalol EP Impurity C including the price, delivery time …
Formula:
C16H18N2O3
Purity:
Min. 95%
Molecular weight:
286.33 g/mol

Ref: 3D-IL170154

1mg349.00 €
2mg492.00 €
5mg968.00 €
10mg1,433.00 €
25mg2,791.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine hydrochloride
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N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine hydrochloride

CAS:81403-69-2
Please enquire for more information about N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine hydrochloride including the price, delivery time and more …
Formula:
C14H22ClN5O2
Purity:
Min. 95%
Molecular weight:
327.81 g/mol

Ref: 3D-FA17652

25mg331.00 €
50mg491.00 €
100mg755.00 €
250mg1,299.00 €
500mg2,265.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-metha…
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[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone

CAS:1177261-85-6
Please enquire for more information about [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone including the price, delivery time and more detailed …
Formula:
C20H27N5O4
Purity:
Min. 95%
Molecular weight:
401.46 g/mol

Ref: 3D-IA63848

1mg331.00 €
5mg651.00 €
10mg987.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine formamide hydrochloride
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N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine formamide hydrochloride

CAS:1796934-51-4
Please enquire for more information about N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine formamide hydrochloride including the price, delivery time and …
Formula:
C14H17N5O2·HCl
Purity:
Min. 95%
Molecular weight:
323.78 g/mol

Ref: 3D-IA156915

5mg331.00 €
10mg425.00 €
25mg716.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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10-Oxo mirtazapine
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10-Oxo mirtazapine

CAS:191546-97-1
Please enquire for more information about 10-Oxo mirtazapine including the price, delivery time and more …
Formula:
C17H17N3O
Purity:
Min. 95%
Molecular weight:
279.34 g/mol

Ref: 3D-IO26655

1mg199.00 €
2mg318.00 €
5mg447.00 €
10mg663.00 €
25mg1,007.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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Alfuzosin hydrochloride EP Impurity F hydrochloride
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Alfuzosin hydrochloride EP Impurity F hydrochloride

CAS:19216-68-3
Please enquire for more information about Alfuzosin hydrochloride EP Impurity F hydrochloride including the price, …
Formula:
C12H16N4O2•HCl
Purity:
Min. 95%
Molecular weight:
284.74 g/mol

Ref: 3D-IA182629

10mg417.00 €
25mg663.00 €
50mg880.00 €
100mg1,184.00 €
250mg1,926.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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6,7-Dimethoxy-2-[4-[(tetrahydro-2-furanyl)carbonyl]-1-piperazinyl]-4(3H)-quinazolinone
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6,7-Dimethoxy-2-[4-[(tetrahydro-2-furanyl)carbonyl]-1-piperazinyl]-4(3H)-quinazolinone

CAS:1177261-73-2
Please enquire for more information about 6,7-Dimethoxy-2-[4-[(tetrahydro-2-furanyl)carbonyl]-1-piperazinyl]-4(3H)-quinazolinone including the price, delivery time and more detailed …
Formula:
C19H24N4O5
Purity:
Min. 95%
Molecular weight:
388.42 g/mol

Ref: 3D-ID63842

10mg331.00 €
25mg403.00 €
50mg574.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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1-(2-Furoyl)piperazine
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1-(2-Furoyl)piperazine

CAS:40172-95-0
Please enquire for more information about 1-(2-Furoyl)piperazine including the price, delivery time and more detailed …
Formula:
C9H12N2O2
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
180.2 g/mol

Ref: 3D-IF36870

10g373.00 €
50g531.00 €
100g663.00 €
250g753.00 €
500g1,302.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
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2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]

CAS:102839-00-9
Please enquire for more information about 2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] including the price, delivery time and more detailed …
Formula:
C24H28N8O4
Purity:
Min. 95%
Molecular weight:
492.53 g/mol

Ref: 3D-IP27062

1mg199.00 €
2mg318.00 €
5mg447.00 €
10mg663.00 €
25mg1,184.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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Mirtazapine N-oxide
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Mirtazapine N-oxide

CAS:155172-12-6
Please enquire for more information about Mirtazapine N-oxide including the price, delivery time and more …
Formula:
C17H19N3O
Purity:
Min. 95%
Molecular weight:
281.35 g/mol

Ref: 3D-IM26015

1mg331.00 €
2mg345.00 €
5mg460.00 €
10mg726.00 €
25mg1,368.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone

CAS:152551-75-2
Please enquire for more information about 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone including the price, delivery time and more detailed …
Formula:
C19H27N5O4
Purity:
Min. 95%
Molecular weight:
389.45 g/mol

Ref: 3D-IA63849

25mg729.00 €
50mg1,066.00 €
100mg1,776.00 €
250mg3,229.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone

CAS:109678-71-9
Please enquire for more information about 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone including the price, delivery time and more detailed …
Formula:
C19H27N5O4
Purity:
Min. 95%
Molecular weight:
389.45 g/mol

Ref: 3D-IA63845

10mg331.00 €
25mg348.00 €
50mg495.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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1,4-Di-2-furoylpiperazine
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1,4-Di-2-furoylpiperazine

CAS:31350-27-3
Please enquire for more information about 1,4-Di-2-furoylpiperazine including the price, delivery time and more detailed …
Formula:
C14H14N2O4
Purity:
Min. 95%
Molecular weight:
274.27 g/mol

Ref: 3D-ID63852

1g759.00 €
250mg333.00 €
500mg466.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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Trazodone Impurity A
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Trazodone Impurity A

CAS:55290-66-9
Please enquire for more information about Trazodone Impurity A including the price, delivery time and …
Formula:
C19H22ClN5O
Purity:
Min. 95%
Molecular weight:
371.86 g/mol

Ref: 3D-IT171132

100mg2,265.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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2-[3-[4-(3-Chloro-4-ethylphenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one
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2-[3-[4-(3-Chloro-4-ethylphenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one

CAS:1346599-35-6
Please enquire for more information about 2-[3-[4-(3-Chloro-4-ethylphenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one including the price, delivery time and more detailed …
Purity:
Min. 95%

Ref: 3D-IC171026

100mg3,331.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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N2-Methyl alfuzosin
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N2-Methyl alfuzosin

CAS:98902-34-2
Please enquire for more information about N2-Methyl alfuzosin including the price, delivery time and more …
Formula:
C19H27N5O4
Purity:
Min. 95%
Molecular weight:
389.45 g/mol

Ref: 3D-IM159049

1mg464.00 €
2mg663.00 €
5mg1,066.00 €
10mg1,776.00 €
25mg2,999.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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2,3,4,5-Tetradehydro alfuzosin hydrochloride
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2,3,4,5-Tetradehydro alfuzosin hydrochloride

CAS:98902-29-5
Please enquire for more information about 2,3,4,5-Tetradehydro alfuzosin hydrochloride including the price, delivery time and …
Formula:
C19H24ClN5O4
Purity:
Min. 95%
Color and Shape:
White Powder
Molecular weight:
421.88 g/mol

Ref: 3D-IT28077

100mg1,779.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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N2-Methyl alfuzosin hydrochloride (1:x)
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N2-Methyl alfuzosin hydrochloride (1:x)

CAS:72104-34-8
Please enquire for more information about N2-Methyl alfuzosin hydrochloride (1:x) including the price, delivery time …
Purity:
Min. 95%

Ref: 3D-IM159048

5mg491.00 €
10mg742.00 €
25mg1,326.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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discount label
[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)-methanone
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[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)-methanone

CAS:105356-89-6
Please enquire for more information about [4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)-methanone including the price, delivery time and more detailed …
Formula:
C18H23N5O4
Purity:
Min. 95%
Molecular weight:
373.41 g/mol

Ref: 3D-IA63846

1mg900.00 €
5mg3,510.00 €
10mg5,616.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
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1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine
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1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine

CAS:547730-06-3
Please enquire for more information about 1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine including the price, delivery time and more detailed …
Formula:
C14H22N2O4
Purity:
Min. 95%
Molecular weight:
282.34 g/mol

Ref: 3D-IB63853

10mg331.00 €
25mg476.00 €
50mg678.00 €
Estimated delivery in United States, on Tuesday 10 Jun 2025
+ info
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