Molecule

02152517 

ACS Reagent Grade
Crystalline

05208384 

MP Biomedicals Rare Chemical collection

Para-Dimethylaminobenzaldehyde 

D2004 

Application
与吡咯1和伯胺2反应生成有色缩合产物(席夫碱)。

D8904 

Application
与吡咯1和伯胺2反应生成有色缩合产物(席夫碱)。

109762 

Application
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2
Packaging
100, 500 g in glass bottle

39080 

Application
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2

67309 

Application
In the presence of oxygen, some bacteria, like E.coli, are able to split tryptophan into indole and alpha-aminopropionic acid. This reagent is for detecting the indole and identify the indole-positive and indole-negative microorganisms.

02560 

Application
spray and plunge reagent for chromatography

60983 

Application
In the presence of oxygen, some bacteria, like E. coli, are able to split tryptophan into indole and α-aminopropionic acid. This reagent is for detecting the indole and identifying the indole-positive and indole-negative microorganisms.
General description
Solution of 4-(dimethylamino)benzaldehyde and hydrochloric acid in n-butanol.

03891 

Application
reagent for urobilinogen

39070 

Application
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2
Other Notes
Analytical reagent for the determination of amino acids and peptides, amines, indoles, hydrazines and hydrogen peroxides; spray reagent for tryptophan3,4; For the determination of tryptophan in proteins5; Used in microbiology as test reagent for the identification of indole-producing microorganisms.; For Kovacs reagent dissolve 10 g 4-dimethylamino-benzaldehyde in 150 mL 1-pentanol and add 50 mL hydrochloric acid conc.

33130 

Application
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2

07-4130 

Application
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2

156477 

Application
Forms colored condensation products (Schiff bases) with pyrroles1 and primary amines.2
Packaging
25, 100, 250, 500 g in glass bottle

CHEBI:91114 

A member of the class of benzaldehydes that is benzaldehyde carrying a dimethylamino substituent at position 4. Used as an indicator for detection of indoles and hydrazine.