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ChemicalBook >> CAS DataBase List >>7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one Structure
7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one structure
CAS No.
3951-89-1
Chemical Name:
7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one
Synonyms
Tolvaptan impurity;Tovaptan impurity 17;Tolvaptan Impurity 68;7-BROMO-1,2,3,4-TETRAHYDRO-1-BENZAZEPIN-5-ONE;7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one;7-bromo-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one;7-Bromo-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one;7-Bromo-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one;5H-1-Benzazepin-5-one, 7-bromo-1,2,3,4-tetrahydro-;7-bromo-3, 4-dihydro1h-benzo [b] azepine-5 (2H) -ketone
CBNumber:
CB0318208
Molecular Formula:
C10H10BrNO
Molecular Weight:
240.1
MDL Number:
MFCD02168781
MOL File:
3951-89-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:07
Request For Quotation

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one Properties

Melting point 107 °C
Boiling point 370.2±41.0 °C(Predicted)
Density 1.475±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 2.17±0.20(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  T
Risk Statements  25
Safety Statements  45

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 116108 7-Bromo-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one 3951-89-1 250.00mg $59 2026-05-18 Buy
Matrix Scientific 116108 7-Bromo-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one 3951-89-1 1.00g $180 2026-05-18 Buy
Matrix Scientific 116108 7-Bromo-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one 3951-89-1 5.00g $686 2026-05-18 Buy
aablocks AA00BYSK 7-Bromo-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one 96% 3951-89-1 100mg $36 2026-05-28 Buy
aablocks AA00BYSK 7-Bromo-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one 96% 3951-89-1 250mg $43 2026-05-28 Buy
Product number Packaging Price Buy
116108 250.00mg $59 Buy
116108 1.00g $180 Buy
116108 5.00g $686 Buy
AA00BYSK 100mg $36 Buy
AA00BYSK 250mg $43 Buy

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one Suppliers

Global( 50)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai XR Chemical Technology Co., Ltd. 021-31007982 18019432809; info@xrpharma.com China 694 55
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
NovoChemy Ltd. 86-(0)21-31261262 373522135 sales@novochemy.com China 6491 58
ShangHai Wisacheam Pharmaceutical Co., Ltd. 13817485796 tim@wisacheampharm.com China 3698 58
JW & Y Pharmlab Co., Ltd. 021-64340559 xinyu_shi@jwypharmlab.com.cn China 11999 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shijiazhuang yaoBo Pharmaceutical Co., Ltd. 15633056635 2880679888@qq.com China 2759 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
LinkChem Technology Co., Ltd. 021-58950110 13124863828 sales@linkchem.cn China 2996 58
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
Supplier Advantage
Shanghai XR Chemical Technology Co., Ltd. 55
Nanjing XiZe Biotechnology CO., Ltd. 55
NovoChemy Ltd. 58
ShangHai Wisacheam Pharmaceutical Co., Ltd. 58
JW & Y Pharmlab Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60
Shijiazhuang yaoBo Pharmaceutical Co., Ltd. 58
Amadis Chemical Company Limited 58
LinkChem Technology Co., Ltd. 58
Aikon International Limited 58

View Lastest Price from 7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
7-BROMO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE pictures 2026-08-13 7-BROMO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE
3951-89-1
 1G 98.0% 2000 Shenzhen Nexcon Pharmatechs Ltd.

7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one Spectrum

7-BROMO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE(3951-89-1)1HNMR

3951-89-1(7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one)Related Search:

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7-Bromo-9-methoxy-1,2,3,4-tetrahydro-benzo[b]azepin-5-one 1,2,3,4-Tetrahydro-benzo[b]azepin-5-one

1of2

7-Bromo-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one 7-bromo-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one Tolvaptan impurity 7-BROMO-1,2,3,4-TETRAHYDRO-1-BENZAZEPIN-5-ONE 5H-1-Benzazepin-5-one, 7-bromo-1,2,3,4-tetrahydro- 7-Bromo-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one Tovaptan impurity 17 Tolvaptan Impurity 68 7-bromo-3, 4-dihydro1h-benzo [b] azepine-5 (2H) -ketone 7-bromo-1,2,3,4-tetrahydrobenz[b]chloroheteroazol-5-one impurity 7-Bromo-1,2,3,4-tetrahydro-benzo[b]azepin-5-one 3951-89-1