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

3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one Struktur
86499-96-9
CAS-Nr.
86499-96-9
Englisch Name:
3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one
Synonyma:
3-BroMo-2;IHT-PI BBC;3-Bromo-2,3,4,5-tetr;3-bromobenzocaprolactam;A-BROMOBENZOCAPROLACTAM;α-Bromobenzocaprolactam;α-Bromophenylcaprolactam;ALPHA-BROMOBENZO-CAPROLACTAM;3-Bromo-2,3,4,5-tetrahydro-2H-;3-BromoTetrahydrobenazepin-2-One
CBNumber:
CB9777910
Summenformel:
C10H10BrNO
Molgewicht:
240.1
MOL-Datei:
86499-96-9.mol

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

Schmelzpunkt:
164 °C
Siedepunkt:
383.2±42.0 °C(Predicted)
Dichte
1.492±0.06 g/cm3(Predicted)
Flammpunkt:
185.542℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
L?slichkeit
slightly soluble in ethanol, benzene, acetone, insoluble in water
pka
13.59±0.40(Predicted)
Aussehen
Off-white to light yellow Solid
InChI
InChI=1S/C10H10BrNO/c11-8-6-5-7-3-1-2-4-9(7)12-10(8)13/h1-4,8H,5-6H2,(H,12,13)
InChIKey
JMXPGCGROVEPID-UHFFFAOYSA-N
SMILES
N1C2=CC=CC=C2CCC(Br)C1=O
CAS Datenbank
86499-96-9(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one is an intermediate in the synthesis of Benazepril Hydrochloride. Benazepril Hydrochloride is a first-line antihypertensive drug recommended by the WHO. It is a chiral drug with excellent clinical efficacy, strong safety and tiny side effects in the international antihypertensive drugs of angiotensin converting enzyme inhibitors.

Chemische Eigenschaften

White or almost white crystalline

synthetische

The preparation of 3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one is as follows:10 parts by weight of the heated melted polyphosphoric acid was added to the drying kettle, With stirring, The above 2-bromo-3,4-dihydro-N-hydroxy- (2H) -naphthalimide was added in portions at a temperature of 60 ° C, Insulation reaction for 20 hours; The reaction solution was added dropwise to 12.5 parts by weight of water to carry out hydrolysis, Still Washed to give 3-bromo-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one crude; 10 parts by weight of methanol and 0.1 part by weight of activated carbon were added, Heating decolorization, After filtration, the filtrate was cooled to 10 ° C for 20 hours, centrifuged, washed and dried to give 3-bromo-1,3,4,5-tetrahydro-2H-1-benzazepan-2-one. The purity of the product was 3, 10-bromo-1,3,4,5-tetrahydro-2H-1-benzazepan-2-one as high as 99.6% and the yield was as high as 98%.

86499-96-9.png

3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 298)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
AstaTech(Chengdu) Biopharmaceutical Corp.
+86-02882666559 +86-15884417729
gjpu@astatech.com.cn China 308 58
PRISUN PHARMATECH CO.,LTD
+86-021-54326183-8001 +8618917565227
prisun@prisunpharma.com China 215 58
Zhejiang Karry Pharmachem Co., Ltd.
+8613567161161
info@karrypharma.com China 34 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
Hebei Yanxi Chemical Co., Ltd.
+8618531123677
faithe@yan-xi.com China 5853 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20122 58
Capot Chemical Co.,Ltd.
+8613336195806
sales@capot.com China 29640 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21587 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3009 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29815 58

86499-96-9()Verwandte Suche:


  • A-BROMOBENZOCAPROLACTAM
  • ALPHA-BROMOBENZO-CAPROLACTAM
  • 3-Bromobenzocaprolactam 3-Bromo-2,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one
  • 3-Bromo-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one
  • 3-bromobenzocaprolactam
  • 3-bromo-1,3,4,5-tetrahdro-2h-benzazepin-2-one
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-1-BENZAZEPIN-2-ONE
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-1-BENZAZEPINE-2-ONE
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-L-BENZAZEPIN-2-ONE
  • 3-BROMO-1,3,4,5-TETRAHYDRO-BENZO[B]AZEPIN-2-ONE
  • 3-BROMO-2,3,4,5-TETRAHYDRO-1H-1-BENZAZEPINE-2-ONE
  • 3-BROMO-2,3,4,5-TETRAHYDRO-2H-1-BENZAZEPIN-2-ONE
  • 3-BROMO-2,3,4,5-TETRAHYDRO-2H-BENZO[B]AZEPIN-2-ONE
  • 3-BROMO-2,3,4,5-TETRAHYDRO-2-OXO-1H-1-BENZAZEPINE
  • 3-BROMO-2,3,4,5-TRTRAHYDRO-2H-1-BENZAZEPINE-2-ONE
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-BENZAZEPIN-2-ONE
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-1-BENZAEPINE-2-ONE
  • 3-BBC: 3-BROMO-2,3,4,5-TETRAHYDRO-1H-1-BENZAZEPIN-2-ONE
  • 3-BROMO-2,3,4,5-TETRAHYDRO-2H-1-BENZAZEPINE-2-ONE
  • 3-Bromo-2,3,4,5-tetrahydro-2H-
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-1-BENZAZEPINE-2-ONE HPLC +99.0%
  • 3-BromoTetrahydrobenazepin-2-One
  • 3-BROMO-1,3,4,5-TETRAHYDRO-2H-1-BENZAZEPIN-2-ONE (3-BROMO LACTAM)
  • α-Bromobenzocaprolactam
  • 3-bromo-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one
  • IHT-PI BBC
  • 3-Bromo-2,3,4,5-tetr
  • 3-BroMo-2
  • 5-Trtrahydro-2H-1-benzazepine-2-one
  • 2H-1-Benzazepin-2-one, 3-broMo-1,3,4,5-tetrahydro-
  • Intermediate 3-Bromo-2,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one
  • 3-bromo-1,3,4,5-tetrahydro-2H-1-benzoazepine-2-one
  • 3-bromo-1,3,4,5-tetrahydro-1-benzazepin-2-one
  • 3-bromo-1,3,4,5-tetrahydro-2H-1-benzoazepine-2-on
  • 5-tetrahydro-2H-benzo[b]azepin-2-one
  • 3-Bromo-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one >
  • 3-Bromo-2,3,4,5-tetrahydro-2-h-1-benzacepin–2one
  • 3-Bromo-2,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one USP/EP/BP
  • 3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one
  • 3-Bromo-2,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one (Benazepril API KSM)
  • 3-Bromo-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one (Alpha-Bromolactum)
  • 3-Bromo-1,3,4,5-tetrahydro-2H-1-benzoazo-2-one
  • 3-Bromo-1,3,4,5-tetrahydro-2-h-1-benzacepin–2one
  • 3-Bromo-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one / Benazepril intermediate
  • 3-bromo-1,3,4,5-tetrahydro-2H-1-benzazazole-2-one
  • α-Bromophenylcaprolactam
  • 3-bromo-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazazepine
  • Bromo-2,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one
  • 86499-96-9
  • 65-71-6
  • 68499-96-9
  • 96499-96-9
  • C10H10BrNO
  • C10H10NOBr
  • pharmacetical
  • 86499-96-9
  • john's
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