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49825

Millipore

DMACA Reagent

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
Beilstein/REAXYS Number:
2208002
MDL number:
MFCD00007002
UNSPSC Code:
41171621
PubChem Substance ID:
329757532
NACRES:
NA.85

technique(s)

microbe id | specific enzyme detection: suitable

Quality Level

100

application(s)

agriculture
environmental
food and beverages
microbiology

suitability

Escherichia coli
Streptococcus spp.

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+

InChI key

RUKJCCIJLIMGEP-ONEGZZNKSA-N

Related Categories

General description

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

Application

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

Components

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

Other Notes

Reagent for the rapid identification of Streptococci.

pictograms

Corrosion
GHS05

signalword

Warning

hcodes

H290

Hazard Classifications

Met. Corr. 1

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2777
BCCL2272
BCCK3006
BCCH6081
BCCD0286

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J.F. MacFaddin
Biochemical Tests for Identification of Medical Bacteria (2000)
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
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
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.
L.P. Gordon et al.
Journal of Clinical Microbiology, 2, 238-238 (1987)
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