D2004
4-(Dimethylamino)benzaldehyde
suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils
동의어(들):
p-Dimethylaminobenzaldehyde, DMAB, Ehrlich’s reagent
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3)2NC6H4CHO
CAS 번호:
Molecular Weight:
149.19
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
202-819-0
Beilstein/REAXYS Number:
606802
MDL number:
Assay:
≥99% (TLC)
Form:
powder
Quality Level
InChI key
BGNGWHSBYQYVRX-UHFFFAOYSA-N
InChI
1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3
SMILES string
CN(C)c1ccc(C=O)cc1
assay
≥99% (TLC)
form
powder
mp
72-75 °C (lit.)
solubility
ethanol: 50 mg/mL
suitability
suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
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Application
4-(Dimethylamino)benzaldehyde (DMAB or Ehrlich’s reagent) has been used as a color reagent for the determination of hydroxyproline level.It forms colored condensation products (Schiff bases) with pyrroles and primary amines. DMAB is also suitable as a reagent to develop latent fingermarks on paper surfaces yielding impressions that are both colored and photoluminescent.
Forms colored condensation products (Schiff bases) with pyrroles and primary amines.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1B
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
327.2 °F - closed cup
flash_point_c
164 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
Jamie Morrison et al.
The American journal of pathology, 166(6), 1701-1710 (2005-05-28)
Duchenne muscular dystrophy was initially described as a myosclerosis because of the conspicuous progression of interstitial fibrosis. Using the mdx mouse homologue, we have shown previously that the accumulation of intramuscular collagen is profoundly influenced by the presence or absence
Jun-Min Guo et al.
Journal of agricultural and food chemistry, 58(11), 6556-6561 (2010-05-15)
A simple colorimetric method for the differentiation of indoleacetic acid (IAA) and indolebutyric acid (IBA) in plant samples is described. The color change is based upon the reaction between the auxins and p-(dimethylamino)benzaldehyde (PDAB, Ehrlich reagent) following the electrophilic substitution
Spectrophotometric determination of certain cephalosporins through oxidation with cerium(IV) and 1-chlorobenzotriazole.
M M Ayad et al.
Journal of pharmaceutical and biomedical analysis, 20(3), 557-564 (2000-03-04)
C Creuzenet et al.
The Journal of biological chemistry, 275(45), 34873-34880 (2000-08-24)
FlaA1 is a small soluble protein of unknown function in Helicobacter pylori. It has homologues that are essential for the virulence of numerous medically relevant bacteria. FlaA1 was overexpressed as a histidine-tagged protein and purified to homogeneity by nickel chelation
M Stefek et al.
Biochimica et biophysica acta, 1502(3), 398-404 (2000-11-09)
In the present work, pepsin digests of tail tendons from streptozotocin-diabetic rats were found to contain material that reacted rapidly at room temperature with p-dimethylaminobenzaldehyde (Ehrlich's reagent) to give an adduct with an absorbance spectrum characteristic of the Ehrlich chromogen
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