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69833-11-0

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69833-11-0 Usage

General Description

4,8-dimethoxy-1-naphthaldehyde is a chemical compound with the molecular formula C12H12O3. It is a naphthaldehyde derivative that contains two methoxy groups attached to the 4 and 8 positions of the naphthalene ring. 4,8-dimethoxy-1-naphthaldehyde(SALTDATA: FREE) is commonly used in organic synthesis and as a building block for the preparation of various pharmaceuticals and agrochemicals. It is also used in the manufacture of dyes and pigments. 4,8-dimethoxy-1-naphthaldehyde may have potential applications in the fields of medicine and materials science, making it a versatile and useful chemical compound.

Check Digit Verification of cas no

The CAS Registry Mumber 69833-11-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,3 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69833-11:
(7*6)+(6*9)+(5*8)+(4*3)+(3*3)+(2*1)+(1*1)=160
160 % 10 = 0
So 69833-11-0 is a valid CAS Registry Number.

69833-11-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,8-dimethoxynaphthalene-1-carbaldehyde

1.2 Other means of identification

Product number -
Other names 4,8-Dimethoxy-1-naphthaldehyde

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:69833-11-0 SDS

69833-11-0Relevant articles and documents

Exploratory studies towards a synthesis of bioactive kinamycin natural products

Modugu, Nagi Reddy,Vannada, Jagadeshwar,Mehta, Goverdhan

, p. 6919 - 6922 (2015/11/27)

A synthetic approach towards kinamycins that harnesses the proclivities of the norbornyl scaffold is unveiled to access the oxy-functionalized and actively side-armed cyclohexenoid ring-D of these bioactive natural products. This ring-D building block has been further elaborated to the tricyclic ABD ring system present in kinamycins.

Prekinamycin and an isosteric-isoelectronic analogue exhibit comparable cytotoxicity towards K562 human leukemia cells

Abbott, Glenn L.,Wu, Xing,Zhao, Zhufeng,Guo, Lei,Birman, Vladimir B.,Hasinoff, Brian B.,Dmitrienko, Gary I.

, p. 1364 - 1370 (2014/10/15)

The synthesis of N-cyanobenzo[b]carbazoloquinone 4, an isosteric- isoelectronic analogue of prekinamycin, is described. Cytotoxicity studies with K562 human leukemia cells reveal that the cyanamide analogue has a bioactivity profile similar to that of pre

Carbene Ligands as Anthracyclinone Synthons, 6. - Metal Carbene Chelates as Key Reagents in Syntheses of the Daunomycinone Series: Regiospecific Annulation of Arylcarbene Ligands as a Strategy towards the Synthesis of Rings B and C

Doetz, Karl Heinz,Popall, Michael

, p. 665 - 672 (2007/10/02)

Reaction of tetracarbonyl carbene chelates of chromium 4, 5, and 18 with terminal alkynes leads to regiospecific annulation of the carbene ligands to give key intermediates in anthracyclinone synthesis.The B-ring of daunomycinone is formed by reaction of 3-(methoxycarbonyl)-5-hexynoate 1 with the naphthylcarbene complexes 4/5.The metal is recycled as hexacarbonylchromium by decomplexation of the anthracenol complexes 6/7 under CO pressure.Conventional steps lead to the tetracyclic systems 14/15 which serve as precursors to daunomycinone C and its 4-demethoxy analogue.The synthesis of ring C involves the annulation of the anisyl complex 18 by the propargylcyclohexanediones 16/17, and - after cleavage of the metal - leads to the naphthol derivatives 21/22.The functionalization of the ketone 23 to give the acid 24 via isocyanomethyl p-tolyl sulfone and the cyclization using TFA/TFAA are key steps towards the tetracyclic diketone 25 which is a well-known precursor of 11-deoxydaunomycinone E.

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