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21737-58-6

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21737-58-6 Usage

Chemical Properties

Yellow Solid

Uses

10-Oxo-10,11-Dihydro-5H-dibenz[b,f]azepine (cas# 21737-58-6) is a compound useful in organic synthesis.

Synthesis Reference(s)

Journal of Medicinal Chemistry, 13, p. 979, 1970 DOI: 10.1021/jm00299a046

Check Digit Verification of cas no

The CAS Registry Mumber 21737-58-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,3 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21737-58:
(7*2)+(6*1)+(5*7)+(4*3)+(3*7)+(2*5)+(1*8)=106
106 % 10 = 6
So 21737-58-6 is a valid CAS Registry Number.

21737-58-6 Well-known Company Product Price

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  • USP

  • (1483200)  Oxcarbazepine Related Compound E  United States Pharmacopeia (USP) Reference Standard

  • 21737-58-6

  • 1483200-10MG

  • 14,578.20CNY

  • Detail

21737-58-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 6,11-dihydrobenzo[b][1]benzazepin-5-one

1.2 Other means of identification

Product number -
Other names 10,11-dihydro-5H-dibenzo[b,f]azepin-10-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:21737-58-6 SDS

21737-58-6Relevant articles and documents

A new synthesis of oxcarbazepine using a Friedel-Crafts cyclization strategy

Kaufmann, Daniel,Fünfschilling, Peter C.,Beutler, Ulrich,Hoehn, Pascale,Lohse, Olivier,Zaugg, Werner

, p. 5275 - 5278 (2004)

A novel, simple, and straightforward process for the large-scale synthesis of oxcarbazepine, the active ingredient of Trileptal, a medicine for the treatment of epilepsy, has been developed. Starting from readily available 1,3-dihydro-1-phenyl-2H-indol-2-one, a Friedel-Crafts cyclization strategy provides a direct route to the tricyclic framework of the target molecule. Crucial to the success of the strategy was the choice of the proper nitrogen-protecting group.

Synthesis method of high-purity stable crystal form of escilitalopine acetate

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Paragraph 0029, (2022/03/18)

The present invention discloses a high-purity method for the synthesis of escitazepine acetate and a novel stable crystal form thereof. The preparation method disclosed in the present invention is achieved by the following steps: 10-methoxyiminopyrene as the starting material, the starting material is dissolved in acetone and deprotected to form 10-carbonyliminocarbenzene; the use of dichloromethane, borane dimethyl sulfide, (R)-2-methyl -CBS- oxazoleboran asymmetrical reduction to generate (10S)-10-hydroxyiminopyrene; (10S)-10-hydroxyiminostilbeneylated into esters, amidated with chlorosulfonyl isocyanate, To obtain escilitalopine acetate and a stable new crystal form. The preparation method provided by the present invention is simple synthesis process, few reaction steps, less pollution, raw materials are readily available and inexpensive, the final product is easy to purify and separate and the crystal form is stable, and the industrial application prospects are broad.

ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

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Paragraph 0136 - 0139, (2016/10/09)

The present invention relates to a novel compound represented by chemical formula 1, and an organic electroluminescent device comprising the same. The compound according to the present invention can improve light-emitting efficiency, driving voltage, and lifespan of the organic electroluminescent device by being used in an organic layer of the organic electroluminescent device.COPYRIGHT KIPO 2016

Application of nanoparticle mediated N-arylation of amines for the synthesis of pharmaceutical entities using vit-E analogues as amphiphiles in water

Kumar, Atul,Bishnoi, Ajay Kumar

, p. 20516 - 20520 (2015/03/30)

The first CuI-nanoparticle catalyzed inter and intramolecular N-arylation of amines using vitamin E analogues (TPGS) as amphipiles has been developed in water. Application of this transition metal-amphiphile C-N bond formation methodology is further extended for the synthesis of substituted indoles, bioactive natural product tryptanthrin and intermediates of pharmaceutical entities such as imatinib, nilotinib, selective D3 agonist/antagonist ligands, and oxacarbazepine. This journal is

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