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Mes USP min. 99%

Hopax is a manufacturer and supplier of Mes (CAS 4432-31-9), a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research.

 

Since this Good's Buffer lacks the capability to form a complex with most metal ions, therefore it is recommended for use as a noncoordinating buffer in different solutions with metal ions.

 

Mes is a popular choice for buffered culture media for bacteria, yeast and mammalian cells. Similarly to Bis-Tris (also manufactured by Hopax), Mes is considered an excellent substitute for the highly toxic buffer cacodylate.

 

Its use has also been reported in electrophoresis, as well as different types of chromatography, such as gel-filtration, phosphocellulose column, hydrophobic interaction and cation exchange chromatography. In personal care and cosmetics applications, Mes can protect the active ingredients of the formulations against degradation.

 

Hopax's Mes is specially tested and certified to be free of DNase, RNase and protease activity for molecular biology application.

 

Synonyms: 2-(N-Morpholino)ethanesulfonic acid | 4-Morpholineethanesulfonic acid

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Methotrexate 99%

Methotrexate, Cas# 59-05-2

Appearance: orange yellow crystalline powder

Assay:99%min

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Methylamine Hydrochloride

2,3-Dibromo-2-butene-1,4-diol 3234-02-4 Methylamine hydrochloride 593-51-1 Dimethylamine hydrochloride 506-59-2 Cyclohexylamine hydrochloride 4998-76-9 Cyclohexylamine hydrobromide 26227-54-3 Diethylamine hydrochloride 660-68-4

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Mono-(1,6-Hexamethylenediamine-6-deoxy)-Beta-Cyclodextrin CP >97%

Mono-(1,6-Hexamethylenediamine-6-deoxy)-Beta-Cyclodextrin

Product Name:    Mono-(1,6-Hexamethylenediamine-6-deoxy)-Beta-Cyclodextrin
Cas No:    131991-61-2
Synonyms:    
Mono-(1,6-Hexamethylenediamine-6-deoxy)-Beta-Cyclodextrin

Structural Formula:    buy Mono-(1,6-Hexamethylenediamine-6-deoxy)-Beta-Cyclodextrin suppliers
Molecular Formula:    C48H84N2O34
Molecular Weight:    1233.17
Appearance:white powder
Assay:>=98%
Application
Organic amine groups in a neutral or acid conditions can be positively charged which have very good composite ability to guest molecules.
Diamine group can form complex with many metal ions , such as Cu2+,Cr3+,Mg2+ and so on. This provide new approachs to achieve artifical enzyme and highlight supramolecular researches.
Diamine also provide a secondary amine group and a primary amine group which can be linked to many functional group. This make diamine cyclodextrin an important intermediate for cyclodextrin synthsis.
Mercaptoacetic cyclodextrins derivatives extremely suitable for drug induction of anesthesia neuromuscular reversal.
 
**In stock**
 
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Mono-(6-Amino-6-deoxy)-Beta-cyclodextrin CP > 97%

Mono-(6-Amino-6-deoxy)-Beta-cyclodextrin

Product Name:    Mono-(6-Amino-6-deoxy)-Beta-cyclodextrin
Cas No:    29390-67-8
Synonyms:    
6-Monodeoxy-6-monoamino-beta-cyclodextrine;Mono-6-Amino-6-deoxy-beta-Cyclodextrin;6-AMino-6-deoxy -cyclodextrin

Structural Formula:    buy Mono-(6-Amino-6-deoxy)-Beta-cyclodextrin cas 29390-67-8 suppliers
Molecular Formula:    C42H71NO34
Molecular Weight:    1133.39
Appearance:white powder
Assay:>=97%
Application
Amino-beta-cyclodextrin in neutral or acidic pH conditions can be protonated, the guest molecule with the negatively charged compound has a good capacity.
Amino is a good key chain group, can be carboxylic acids, esters, anhydrides, aldehydes, ketones, alkyl halides under mild conditions such as key-chain, amino-beta-cyclodextrin is a good supramolecular structures of intermediates.
Amino-beta-cyclodextrin to a specific catalytic reaction with good results.
 
**IN STOCK** 
 
HNMR,COA and MSDS are available.
 
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Mono-(6-Azido-6-deoxy)-Beta-cyclodextrin LAB GRADE >98%

Mono-(6-Azido-6-deoxy)-Beta-cyclodextrin
 
Product Name:    Mono-(6-Azido-6-deoxy)-beta-Cyclodextrin
Cas No:    98169-85-8
Synonyms:    
Mono-6-Azido-6-deoxy-beta-Cyclodextrin
 
Structural Formula:    buy Mono-(6-Azido-6-deoxy)-Beta-cyclodextrin cas 98169-85-8 suppliers
Molecular Formula:    C42H69N3O34
Molecular Weight:    1159.99
Appearance:white powder
Assay:>=97%
 
**In stock**
 
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Mono-(6-Ethanediamine-6-deoxy)-beta-Cyclodextrin LAB GRADE 97%

Mono-(6-Ethanediamine-6-deoxy)-beta-Cyclodextrin

Product Name:    Mono-(6-Ethanediamine-6-deoxy)-beta-Cyclodextrin
Cas No:    60984-63-6
Synonyms:    
Mono-(6-Ethanediamine-6-deoxy)-beta-Cyclodextrin;EBCD;

Structural Formula:    buy Mono-(6-Ethanediamine-6-deoxy)-beta-Cyclodextrin
Molecular Formula:    C44H76N2O34
Molecular Weight:    1177.07
Appearance:white powder
Assay:>=98%
Application
Organic amine groups in a neutral or acid conditions can be positively charged which have very good composite ability to guest molecules.
Diamine group can form complex with many metal ions , such as Cu2+,Cr3+,Mg2+ and so on. This provide new approachs to achieve artifical enzyme and highlight supramolecular researches.
Diamine also provide a secondary amine group and a primary amine group which can be linked to many functional group. This make diamine cyclodextrin an important intermediate for cyclodextrin synthsis.
Mercaptoacetic cyclodextrins derivatives extremely suitable for drug induction of anesthesia neuromuscular reversal.

-------------More details,please contact us freely.

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Mono-(6-Mercapto-6-deoxy)-Beta-cyclodextrin CP > 97%

Mono-(6-Mercapto-6-deoxy)-Beta-cyclodextrin

Product Name:    Mono-(6-Mercapto-6-deoxy)-Beta-cyclodextrin;
Cas No:    81644-55-5
Synonyms:    
Mono-(6-Mercapto-6-deoxy)-Beta-cyclodextrin;MACD;

Structural Formula:    buy Mono-(6-Mercapto-6-deoxy)-Beta-cyclodextrin CAS 81644-55-5 suppliers
Molecular Formula:    C42H70O34S
Molecular Weight:    1151.05
Appearance:white powder
Assay:>=97%
Application
Mercaptoacetic extremely easy adherent to gold surface, thus realize novel applications.
Mercaptoacetic cyclodextrins derivatives extremely suitable for drug induction of anesthesia neuromuscular reversal.
 
 
**IN STOCK** 
 
HNMR,COA and MSDS are available.
 
----------More details,please contact us freely.

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