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101682-68-2

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101682-68-2 Usage

Uses

3-Bromo-4-nitrobenzaldehyde is an intermediate in the synthesis of small-molecule inhibitor of the PDZ domain of PICK1.

Check Digit Verification of cas no

The CAS Registry Mumber 101682-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,8 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101682-68:
(8*1)+(7*0)+(6*1)+(5*6)+(4*8)+(3*2)+(2*6)+(1*8)=102
102 % 10 = 2
So 101682-68-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H4BrNO3/c8-6-3-5(4-10)1-2-7(6)9(11)12/h1-4H

101682-68-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Bromo-4-Nitrobenzaldehyde

1.2 Other means of identification

Product number -
Other names 3-BROMO-4-NITROBENZALDEHYDE

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:101682-68-2 SDS

101682-68-2Relevant articles and documents

Enantioselective, Catalytic Vicinal Difluorination of Alkenes

Scheidt, Felix,Sch?fer, Michael,Sarie, Jér?me C.,Daniliuc, Constantin G.,Molloy, John J.,Gilmour, Ryan

, p. 16431 - 16435 (2018/11/23)

The enantioselective, catalytic vicinal difluorination of alkenes is reported by II/IIII catalysis using a novel, C2-symmetric resorcinol derivative. Catalyst turnover via in situ generation of an ArIIIIF2 species is enabled by Selectfluor oxidation and addition of an inexpensive HF–amine complex. The HF:amine ratio employed in this process provides a handle for regioselective orthogonality as a function of Br?nsted acidity. Selectivity reversal from the 1,1-difluorination pathway (geminal) to the desired 1,2-difluorination (vicinal) is disclosed (>20:1 in both directions). Validation with electron deficient styrenes facilitates generation of chiral bioisosteres of the venerable CF3 unit that is pervasive in drug discovery (20 examples, up to 94:06 e.r.). An achiral variant of the reaction is also presented using p-TolI (up to >95 % yield).

Methods For The Treatment of Central Nervous System Tumors

-

, (2009/01/24)

Methods for the treatment of primary and secondary central nervous system tumors in a mammal which comprise administration of a benzimidazole thiophene compound are provided.

Ortho-nitro-promoted Ullmann ether synthesis : Application in the syntheses of K-13 and the isodityrosine unit of vancomycin

Rama Rao,Chakraborty,Laxma Reddy,Srinivasa Rao

, p. 4799 - 4802 (2007/10/02)

A nitro group in the ortho-position of the aryl halide component facilitates Ullmann ether synthesis for the syntheses of all isodityrosine units present in wide variety of natural products, first time, on the basis of a common strategy.

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