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7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE structure
7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE structure

7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE

Iupac Name:7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one
CAS No.: 160129-45-3
Molecular Weight:195.646
Modify Date.: 2023-02-02 21:42
Introduction: 7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one is an intermediate in the synthesis of 7-Chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoyl-amino)benzoyl]-2,3,4,5 -tetrahydro-1H-1-benzazepine (OPC-41061), an orally active nonpeptide arginine vasopressin V2 receptor antagonist 7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONESupplier View more+
1. Names and Identifiers
1.1 Name
7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE
1.2 Synonyms

5H-1-Benzazepin-5-one,7-chloro-1,2,3,4-tetrahydro- 7-chloro-1, 2, 3, 4-benzo [b] AZA Zhuo-5-ketone 7-chloro-1,2,3,4-tetrahydro-1-benzazepin-5-one 7-Chloro-1,2,3,4-tetrahydro-5H-1-benzozepin-5-one 7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONE 7-chloro-2,3,4,5-tetrahydro-1H-1-benzazepin-5-one 7-Chloro-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one 7-Chlorobenzo[b]azepan-5-one Tolvaptan Impurity 29

1.3 CAS No.
160129-45-3
1.4 CID
22903483
1.5 EINECS(EC#)
1312995-182-4
1.6 Molecular Formula
C10H10ClNO (isomer)
1.7 Inchi
InChI=1S/C10H10ClNO/c11-7-3-4-9-8(6-7)10(13)2-1-5-12-9/h3-4,6,12H,1-2,5H2
1.8 InChkey
AHESNFIUAHTYGS-UHFFFAOYSA-N
1.9 Canonical Smiles
C1CC(=O)C2=C(C=CC(=C2)Cl)NC1
1.10 Isomers Smiles
C1CC(=O)C2=C(C=CC(=C2)Cl)NC1
2. Properties
2.1 Density
1.234
2.1 Melting point
103.0 to 107.0 °C
2.1 Boiling point
356.5 °C at 760 mmHg
2.1 Refractive index
1.562
2.1 Flash Point
356.5 °C at 760 mmHg
2.1 Precise Quality
195.04500
2.1 PSA
29.10000
2.1 logP
2.86640
2.1 Appearance
Not Available
2.2 Chemical Properties
White Solid
2.3 Color/Form
Yellow powder
2.4 pKa
2.36±0.20(Predicted)
2.5 StorageTemp
2-8°C(protect from light)
3. Use and Manufacturing
3.1 Usage
7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one is an intermediate in the synthesis of 7-Chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoyl-amino)benzoyl]-2,3,4,5 -tetrahydro-1H-1-benzazepine (OPC-41061), an orally active nonpeptide arginine vasopressin V2 receptor antagonist 7-CHLORO-1,2,3,4-TETRAHYDRO-BENZO[B]AZEPIN-5-ONESupplier
4. Safety and Handling
4.1 Hazard Codes
T
4.1 Risk Statements
25
4.1 Safety Statements
45
4.1 Hazard Declaration
H315
4.1 Caution Statement
P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362
4.1 Specification

The CAS register number of 7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one is 160129-45-3. It also can be called as 5H-1-Benzazepin-5-one,7-chloro-1,2,3,4-tetrahydro- and the systematic name about this chemical is 7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one. The molecular formula about this chemical is C10H10ClNO and the molecular weight is 195.65.

Physical properties about 7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one are: (1)ACD/LogP: 3.85; (2)ACD/LogD (pH 5.5): 3.85; (3)ACD/LogD (pH 7.4): 3.85; (4)ACD/BCF (pH 5.5): 493.5; (5)ACD/BCF (pH 7.4): 493.85; (6)ACD/KOC (pH 5.5): 2946.92; (7)ACD/KOC (pH 7.4): 2949.02; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)Polar Surface Area: 29.1Å2; (11)Index of Refraction: 1.562; (12)Molar Refractivity: 51.41 cm3; (13)Molar Volume: 158.4 cm3; (14)Polarizability: 20.38x10-24cm3; (15)Surface Tension: 41.8 dyne/cm; (16)Enthalpy of Vaporization: 60.18 kJ/mol; (17)Boiling Point: 356.5 °C at 760 mmHg; (18)Vapour Pressure: 2.9E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1ccc2NCCCC(=O)c2c1
(2)InChI: InChI=1/C10H10ClNO/c11-7-3-4-9-8(6-7)10(13)2-1-5-12-9/h3-4,6,12H,1-2,5H2
(3)InChIKey: AHESNFIUAHTYGS-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C10H10ClNO/c11-7-3-4-9-8(6-7)10(13)2-1-5-12-9/h3-4,6,12H,1-2,5H2
(5)Std. InChIKey: AHESNFIUAHTYGS-UHFFFAOYSA-N

5. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Not classified.

2.2 GHS label elements, including precautionary statements

Pictogram(s) No symbol.
Signal word

No signal word.

Hazard statement(s)

none

Precautionary statement(s)
Prevention

none

Response

none

Storage

none

Disposal

none

2.3 Other hazards which do not result in classification

none

8. Other Information
8.0 Chemical Properties
White Solid
8.1 Uses
7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one is an intermediate in the synthesis of 7-Chloro-5-hydroxy-1-[2-methyl-4-(2-methylbenzoyl-amino)benzoyl]-2,3,4,5 -tetrahydro-1H-1-benzazepine (OPC-41061) , an orally active nonpeptide arginine vasopressin V2 receptor antagonist
8.2 Uses
7-Chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one is an intermediate in the synthesis of Tolvaptan (T536650) (OPC-41061), an orally active nonpeptide arginine vasopressin V2 receptor antagonist
9. Computational chemical data
  • Molecular Weight: 195.646g/mol
  • Molecular Formula: C10H10ClNO
  • Compound Is Canonicalized: True
  • XLogP3-AA: 2.4
  • Exact Mass: 195.0450916
  • Monoisotopic Mass: 195.0450916
  • Complexity: 207
  • Rotatable Bond Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Topological Polar Surface Area: 29.1
  • Heavy Atom Count: 13
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Isotope Atom Count: 0
  • Covalently-Bonded Unit Count: 1
  • CACTVS Substructure Key Fingerprint: AAADccByIAAEAAAAAAAAAAAAAAAAAAAAAAAwAAAABYAAAAABAAAAHgIQAAAADA7BmCQwwILAAACIAqRSQACCAAAlBwAIiIEIZsgIIDrBl5GEIYhgkADIyccciICOAABAIAACAAAAAIBAAAQAAAAAAAAAAA==
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