1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride

Product Name: 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride
CAS No.: 70918-74-0
Chemical Name: 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride
Synonyms: TIMTEC-BB SBB003004;Doxazosin EP IMpurity B;Doxazosin Related CoMpound A;Doxazosin EP Impurity B(HCl);1-[(2RS)-2,3-Dihydro-1,4-benzodioxi;Doxazosin EP Impurity B Hydrochloride;Doxazosin EP Impurity B monohydrochloride;1,4-BENZODIOXAN-2-CARBONYL PIPERAZINE HCL;1-(1,4-Benzodioxan-2-carbonyl)piperazine*HCl;Doxazosin Impurity 2（Doxazosin EP Impurity B）
CBNumber: CB2419783
Molecular Formula: C13H17ClN2O3
Formula Weight: 284.74
MOL File: 70918-74-0.mol

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1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride Property

Melting point:: 105-108°C
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: DMSO (Slightly), Methanol (Slightly)
form: powder to crystal
color: White to Almost white
Stability:: Hygroscopic
CAS DataBase Reference: 70918-74-0(CAS DataBase Reference)

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Safety

Hazard Codes: T;N,Xi,N,T
Risk Statements: 23/24/25-48/22-51/53
Safety Statements: 45-53-61
RIDADR: UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III
HS Code: 2934990002

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR3313
Product name: Doxazosin Related Compound A
Purity: certified reference material, pharmaceutical secondary standard
Packaging: 50MG
Price: $576
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1225420
Product name: Doxazosin Related Compound A
Packaging: 20mg
Price: $1300
Updated: 2024/03/01

TCI Chemical

Product number: P1890
Product name: 2-(1-Piperazinylcarbonyl)-1,4-benzodioxane Hydrochloride
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: P1890
Product name: 2-(1-Piperazinylcarbonyl)-1,4-benzodioxane Hydrochloride
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $94
Updated: 2024/03/01

TRC

Product number: D448445
Product name: 1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)carbonyl]piperazineMonohydrochloride
Packaging: 5g
Price: $165
Updated: 2021/12/16

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1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride Chemical Properties,Usage,Production

Uses

1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)carbonyl]piperazine Monohydrochloride (Doxazosin EP Impurity B) is an impurity of Doxazosin (D537500), a selective a1-adrenoceptor antagonist. Doxazosin relaxes smooth muscles of the prostate.

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride Suppliers

Americas 1 China 147 Europe 1 Germany 4 India 15 Japan 1 Slovakia 1 Ukraine 1 United Kingdom 12 United States 34 Global 217

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28398
Advantage: 80

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View Lastest Price from 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride manufacturers

Career Henan Chemical Co

Product: 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride 70918-74-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-26

70918-74-0, 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochlorideRelated Search:

Benzo[b]thien-2-ylboronic acid Piperazine citrate Dihydromyrcenol Dodecylbenzenesulphonic acid DODECYLBENZENE CALCIUM DODECYLBENZENE SULFONATE Piperazine p-Phenylenediamine dihydrochloride Topotecan hydrochloride Doxazosin Related Compound F (15 mg) (N,N'-bis(1,4-benzodioxane-2-carbonyl)piperazine) 1-(1,4-Benzodioxane-2-carbonyl)piperazine 1,4-Benzodioxan Doxazosin 1-(CHLOROACETYL)-4-(2,3-DIHYDRO-1,4-BENZODIOXIN-2-YLCARBONYL)PIPERAZINE 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride DOXAZOSIN MESILATE IMP. B (EP) AS HYDROCHLORIDE: 1-[(2RS)-2,3-DIHYDRO-1,4-BENZODIOXIN-2-YLCARBONYL]PIPERAZINE HYDROCHLORIDE 1-(5-CHLORO-2-METHYLPHENYL)-4-(2,3-DIHYDRO-1,4-BENZODIOXIN-2-YLCARBONYL)PIPERAZINE 1-(3-CHLOROPHENYL)-4-(2,3-DIHYDRO-1,4-BENZODIOXIN-2-YLCARBONYL)PIPERAZINE

1-(1,4-benzodioxan-2-ylcarbonyl)piperazine hydrochloride

N-[(1,4-Benzodioxin-2-yl)carbonyl]piperazine hydrochloride

2-(1-Piperazinylcarbonyl)-1,4-benzodioxane Hydrochloride

4-Benzodioxan-2-carbonyl)-piperazine hydrochloride

Doxazosin Related Compound A (20 mg) (N-(1,4-benzodioxane-2-carbonyl)piperazine hydrochloride)

Methanone,(2,3-dihydro-1,4-benzodioxin-2-yl)-1-piperazinyl-, hydrochloride (1:1)

(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(piperazin-1-yl)Methanone hydrochloride

N-(1,4-Benzodioxane-2-carbonyl)piperazine Hydrochloride

Doxazosin EP IMpurity B

N-[(1,4-Benzodioxane-2-yl)carboxyl] piperazine hydrochloride, >=98%

N-(1,4-Benzodioxan-2-carbonyl)piperazinehydrochloride98%

1-(1,4-Benzodioxan-2-carbonyl)piperazine*HCl

Doxazosin Related CoMpound A

(2,3-Dihydrobenzo[1.4]dioxin-2-yl)piperazine-1-yl-methanone

N-(2,3-Dihydro-1,4-Benzodioxane-2-Carbonyl)Piperazine HCl

N-(1,4-Benzodioxan-2-carbonyl)piperazine hydrochloride 98%

(2,3-Dihydro-benzo[1,4]dioxin-2-yl)piperazine-

N-(1,4-BENZODIOXANE-2-CARBONYL) PIPERAZINE DIHYDRO

1-(2,3-DIHYDRO-1,4-BENZODIOXIN-2-YLCARBONYL)PIPERAZINE HCL

2,3,4a,8a-tetrahydro-1,4-benzodioxin-3-yl(1-piperazinyl)methanone hydrochloride

Doxazosin Impurity 2（Doxazosin EP Impurity B）

Doxazosin EP Impurity B monohydrochloride

RE-CREDIT RE-EXPORT OF QUALITY ISSUE-N (1 4 BENZODIOXAN-2-CARBONYL)-PIPERAZINE

(2,3-DIHYDRO-BENZO[1,4]DIOXIN-2-YL)-PIPERAZIN-1-YL-METHANONE HYDROCHLORIDE

(2,3-DIHYDRO-BENZO[1,4]DIOXIN-2-YL)PIPERAZINE-1-YL-METHANONE HYDROCHLORIDE

1,4-BENZODIOXAN-2-CARBONYL PIPERAZINE HCL

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride

1-(1,4-BENZODIOXANE-2-CARBONYL)PIPERAZINE HYDROCHLORIDE

TIMTEC-BB SBB003004

N-(1,4-BENZODIOXAN-2-CARBONYL)-PIPERAZINE HCL

N-(1,4-BENZODIOXAN-2-CARBONYL)PIPERAZINE HYDROCHLORIDE

N-[(1,4-BENZODIOXANE-2-YL)CARBONYL]PIPERAZINE HCL

N-[(1,4-BENZODIOXANE-2-YL)CARBOXYL] PIPERAZINE HYDROCHLORIDE

(2,3-DIHYDRO-BENZO[1,4]DIOXIN-2-YL)-PIPERAZIN-1-YL-METHANONE HCL

N-(2,3-DIHYDRO-1,4-BENZODIOXANE-2-CARBONYL)PIPERAZINE HYDROCHLORIDE

N-[(1,4-benzodioxane-2-yl)carbonyl]piperazine hydrochloride

1-[(1,4-Benzodioxane-2-Yl)Carboxyl]Piperazine Hydrochloride

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochlorid

2-(1-Piperazinylcarbonyl)-1,4-benzodioxaneHydrochloride&gt

1-[(2RS)-2,3-Dihydro-1,4-benzodioxi

Doxazosin EP Impurity B Hydrochloride

Doxazosin EP Impurity B/ Doxazosin Related Compund A

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydro...

Doxazosin Related Compound A (N-(1,4-benzodioxane-2-carbonyl)piperazine hydrochloride) (1225420)

Doxazosin EP Impurity B(HCl)

Doxazosin Related Compound A as Hydrochloride

Doxazosin USP Related Compound A as Hydrochloride

Doxazosin Mesilate EP Impurity B as Hydrochloride

Doxazosin Mesilate Impurity B as Hydrochloride

Doxazosin EP Impurity B HCl (Doxazosin USP Related Compound A)

2-(1-Piperazinylcarbonyl)-1,4-benzodioxane Hydrochloride, ≥ 98.0%

70918-74-0

C13H16N2O3HClC13H17ClN2O3

C13H16N2O3HClC13H17ClN2

C13H17N2O3Cl

C13H16N2O3ClH

(intermediate of doxazosin)

(intermediate of doxazocin mesylate)