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4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE, with the chemical abstracts service number 91898-93-0, is a specialized chemical compound that functions as a protecting group for primary alcohols. This unique characteristic is crucial in organic synthesis, particularly in the preparation of complex molecules such as branched ribonucleotides and their derivatives, where it helps to prevent unwanted reactions from occurring at the alcohol functional groups.

91898-93-0

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91898-93-0 Usage

Uses

Used in Pharmaceutical and Biochemical Research:
4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE is used as a protecting agent for primary alcohols during the synthesis of complex organic molecules. Its application is particularly important in the development of branched ribonucleotides and nucleotide derivatives, which are key components in various biochemical and pharmaceutical applications. The use of this protecting group ensures that the primary alcohols remain intact and unreacted during the synthesis process, facilitating the creation of the desired molecular structures.
Used in Organic Synthesis:
In the field of organic synthesis, 4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE is utilized as a strategic protecting group. It is especially valuable in the synthesis of intricate molecular structures where the selective protection of primary alcohol groups is necessary to prevent side reactions. This allows chemists to carry out multi-step syntheses with greater precision and control, ultimately leading to the successful construction of the target molecules.
Used in Academic Research:
4,4',4''-TRIS(4,5-DICHLOROPHTHALIMIDO)TRITYL BROMIDE is also employed in academic research settings where new methods of organic synthesis are being explored. Its role as a protecting group for primary alcohols can provide insights into the reactivity and stability of various molecular structures, contributing to the advancement of synthetic chemistry and the development of new pharmaceutical agents.

Check Digit Verification of cas no

The CAS Registry Mumber 91898-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,9 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 91898-93:
(7*9)+(6*1)+(5*8)+(4*9)+(3*8)+(2*9)+(1*3)=190
190 % 10 = 0
So 91898-93-0 is a valid CAS Registry Number.
InChI:InChI=1/C43H18BrCl6N3O6/c44-43(19-1-7-22(8-2-19)51-37(54)25-13-31(45)32(46)14-26(25)38(51)55,20-3-9-23(10-4-20)52-39(56)27-15-33(47)34(48)16-28(27)40(52)57)21-5-11-24(12-6-21)53-41(58)29-17-35(49)36(50)18-30(29)42(53)59/h1-18H

91898-93-0 Well-known Company Product Price

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  • TCI America

  • (T1526)  4,4',4''-Tris(4,5-dichlorophthalimido)trityl Bromide [Protecting Reagent for Primary Alcohol]  

  • 91898-93-0

  • 1g

  • 790.00CNY

  • Detail

91898-93-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4',4''-Tris(4,5-dichlorophthalimido)trityl Bromide

1.2 Other means of identification

Product number -
Other names 2-[4-[bromo-bis[4-(5,6-dichloro-1,3-dioxoisoindol-2-yl)phenyl]methyl]phenyl]-5,6-dichloroisoindole-1,3-dione

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:91898-93-0 SDS

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