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MAEM, or N-Methyl-4-azido-2,3,5,6-tetrafluorobenzenesulfonamide, is a chemical compound known for its potential applications in materials science, organic synthesis, and chemical biology. It is recognized for its ability to introduce azido groups into various organic molecules, making it a valuable reagent for functionalizing compounds. MAEM's high reactivity and versatility position it as a significant building block in the development of new materials and complex organic molecules, as well as in the creation of pharmaceuticals and agrochemicals due to its unique chemical properties.
Usage:
Used in Materials Science:
MAEM is used as a reagent for introducing azido groups into organic molecules, facilitating the functionalization of different compounds and contributing to the development of new materials.
Used in Organic Synthesis:
MAEM is used as a versatile building block in the synthesis of complex organic molecules, enhancing the creation of novel chemical structures and compounds.
Used in Chemical Biology:
MAEM is used as a molecular probe in the field of chemical biology, where azido groups are employed to study biological systems, providing insights into molecular interactions and mechanisms.
Used in Pharmaceutical Development:
MAEM is used as a key component in the development of new pharmaceuticals, leveraging its unique chemical properties to create innovative therapeutic agents.
Used in Agrochemical Development:
MAEM is used in the development of new agrochemicals, where its chemical properties can be harnessed to improve crop protection and yield enhancement.

84994-24-1

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84994-24-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84994-24-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,9,9 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84994-24:
(7*8)+(6*4)+(5*9)+(4*9)+(3*4)+(2*2)+(1*4)=181
181 % 10 = 1
So 84994-24-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H10N4O2S3/c1-19-17-10(8-6-20-12(14)15-8)11(18)22-13-16-7-4-2-3-5-9(7)21-13/h2-6H,1H3,(H2,14,15)/b17-10-

84994-24-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name MAEM

1.2 Other means of identification

Product number -
Other names 2-mercaptobenzothiazoly(Z)-(2-aminothiazole-4-yl)-2-methoxyimino acetate

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:84994-24-1 SDS

84994-24-1Synthetic route

2-methoxyimino-2-(2-aminothiazol-4-yl)acetic acid S-2-benzothiazole ester
84994-24-1

2-methoxyimino-2-(2-aminothiazol-4-yl)acetic acid S-2-benzothiazole ester

7-amino-3-[2-(5-methyl-2H-tetrazolyl)methyl]cephalosporanic acid

7-amino-3-[2-(5-methyl-2H-tetrazolyl)methyl]cephalosporanic acid

cefteram
82547-58-8

cefteram

Conditions
ConditionsYield
With sodium metabisulfite; triethylamine In methanol; dichloromethane at 0℃; for 3h;89.1%
7-amino-3-[2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid

7-amino-3-[2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid

7-amino-3-[(E)-2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid

7-amino-3-[(E)-2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid

2-methoxyimino-2-(2-aminothiazol-4-yl)acetic acid S-2-benzothiazole ester
84994-24-1

2-methoxyimino-2-(2-aminothiazol-4-yl)acetic acid S-2-benzothiazole ester

A

7-<(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido>-3(Z)-(4-methylthiazol-5-yl)vinyl-3-cephem-4-carboxylic acid sodium salt
104146-53-4

7-<(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido>-3(Z)-(4-methylthiazol-5-yl)vinyl-3-cephem-4-carboxylic acid sodium salt

B

7-<(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido>-3(E)-(4-methylthiazol-5-yl)vinyl-3-cephem-4-carboxylic acid sodium salt
104146-16-9

7-<(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido>-3(E)-(4-methylthiazol-5-yl)vinyl-3-cephem-4-carboxylic acid sodium salt

Conditions
ConditionsYield
Stage #1: 7-amino-3-[2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid; 7-amino-3-[(E)-2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid; 2-methoxyimino-2-(2-aminothiazol-4-yl)acetic acid S-2-benzothiazole ester With triethylamine In water; acetone at 0 - 15℃; for 3 - 4h;
Stage #2: With sodium 2-ethylhexanoic acid In water; acetone at 20 - 25℃; for 1h; Product distribution / selectivity;

84994-24-1Upstream product

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