DMACA Reagent

Name: DMACA Reagent
Brand: SIAL

suitable for microbiology

Synonym(s):

4-(Dimethylamino)-cinnamaldehyde solution

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₃NO

CAS Number:

6203-18-5

Molecular Weight:

175.23

UNSPSC Code:

41171621

NACRES:

NA.85

PubChem Substance ID:

329757532

MDL number:

MFCD00007002

Beilstein/REAXYS Number:

2208002

Key Documents

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Product Name

DMACA Reagent, suitable for microbiology

InChI key

RUKJCCIJLIMGEP-ONEGZZNKSA-N

SMILES string

[H]C(=O)\C=C\c1ccc(cc1)N(C)C

InChI

1S/C11H13NO/c1-12(2)11-7-5-10(6-8-11)4-3-9-13/h3-9H,1-2H3/b4-3+

technique(s)

microbe id | specific enzyme detection: suitable

application(s)

agriculture
environmental
food and beverages
microbiology

suitability

Escherichia coli
Streptococcus spp.

Quality Level

100

Related Categories

Bioprocessing Cell Culture

Bioprocessing Recombinant Supplements

Industrial Microbiology

Microbial Identification Tests

Pharma & Biopharma Manufacturing

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1 of 4

This Item	67309	93009	19933
Millipore 49825 DMACA Reagent	Millipore 67309 Kovac′s reagent for indoles	Millipore 93009 E.coli Chromogenic ID Membrane	Millipore 19933 Differential Coli-E.coli ID Membrane
suitability Escherichia coli, Streptococcus spp.	suitability Escherichia coli, coliforms	suitability Escherichia coli, coliforms	suitability Escherichia coli, Klebsiella spp., Pseudomonas spp., Salmonella spp., coliforms
technique(s) microbe id \| specific enzyme detection: suitable	technique(s) microbe id \| specific enzyme detection: suitable	technique(s) microbe id \| specific enzyme detection: suitable	technique(s) microbe id \| specific enzyme detection: suitable
application(s) agriculture environmental food and beverages, microbiology	application(s) agriculture clinical testing environmental food and beverages, microbiology	application(s) agriculture environmental food and beverages, microbiology	application(s) agriculture environmental food and beverages, microbiology
Quality Level 100	Quality Level 200	Quality Level 100	Quality Level 100

Application

Used to determine the ability of an organism to split indole from the tryptophan molecule.

General description

DMACA is basically a selective staining reagent. It helps identify the flavanols by staining them blue in color.

Other Notes

Composition per 100 ml:
Dimethylaminocinnamaldehye 1 g
Hydrochloric acid (concentrated) 1.0 ml
distilled water 99.0 ml

Reagent for the rapid identification of Streptococci.[1][2]

pictograms

GHS05

signalword

Warning

hcodes

H290

pcodes

P234 - P390

Hazard Classifications

Met. Corr. 1

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles

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J.F. MacFaddin

Biochemical Tests for Identification of Medical Bacteria (2000)

Strategy for efficient generation of numerous full-length cDNA clones of classical swine fever virus for haplotyping.

Camille Melissa Johnston et al.

BMC genomics, 19(1), 600-600 (2018-08-11)

Direct molecular cloning of full-length cDNAs derived from viral RNA is an approach to identify the individual viral genomes within a virus population. This enables characterization of distinct viral haplotypes present during infection. In this study, we recover individual genomes

Disseminated Mycobacterium avium complex infection as a differential diagnosis of tuberculosis in HIV patients.

C-H Chiang et al.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 24(9), 922-927 (2020-11-07)

BACKGROUND: Disseminated Mycobacterium avium complex infection (DMAC) has symptoms and microscopic findings similar to those of TB in HIV patients. To inform a clinical algorithm-based differential diagnosis, we aimed to characterise the clinical features of DMAC.METHODS: This was a retrospective

(-)-Epicatechin-An Important Contributor to the Antioxidant Activity of Japanese Knotweed Rhizome Bark Extract as Determined by Antioxidant Activity-Guided Fractionation.

Urška Jug et al.

Antioxidants (Basel, Switzerland), 10(1) (2021-01-23)

The antioxidant activities of Japanese knotweed rhizome bark extracts, prepared with eight different solvents or solvent mixtures (water, methanol, 80% methanol(aq), acetone, 70% acetone(aq), ethanol, 70% ethanol(aq), and 90% ethyl acetate(aq)), were determined using a 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical-scavenging assay.

Microbial diversity and dynamicity of biogas reactors due to radical changes of feedstock composition.

Davide De Francisci et al.

Bioresource technology, 176, 56-64 (2014-12-03)

The anaerobic digestion process is often inhibited by alteration of substrates and/or organic overload. This study aimed to elucidate changes of microbial ecology in biogas reactors upon radical changes of substrates and to determine their importance to process imbalance. For

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