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D2004

4-(Dimethylamino)benzaldehyde

suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils

Synonym(s):

p-Dimethylaminobenzaldehyde, DMAB, Ehrlich’s reagent

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Size/SKUAvailabilityPrice
25 g
Please contact Customer Service for Availability
426,00 kr
100 g
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832,00 kr
500 g
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3 350,00 kr

About This Item

Linear Formula:
(CH3)2NC6H4CHO
CAS Number:
100-10-7
Molecular Weight:
149.19
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
57654078
EC Number:
202-819-0
Beilstein/REAXYS Number:
606802
MDL number:
MFCD00003381
Assay:
≥99% (TLC)
Form:
powder

426,00 kr

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Quality Segment

200

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

SMILES string

CN(C)c1ccc(C=O)cc1

InChI

1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3

InChI key

BGNGWHSBYQYVRX-UHFFFAOYSA-N

Application

4-(Dimethylamino)benzaldehyde (DMAB or Ehrlich’s reagent) has been used as a color reagent for the determination of hydroxyproline level.[1]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.

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This Item
1564778.030571.03058
4-(Dimethylamino)benzaldehyde suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils

Sigma-Aldrich

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4-(Dimethylamino)benzaldehyde

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Sigma-Aldrich

156477

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Sigma-Aldrich

8.03057

4-(Dimethylamino)benzaldehyde

4-(Dimethylamino)benzaldehyde GR for analysis Reag. Ph Eur

Supelco

1.03058

4-(Dimethylamino)benzaldehyde

assay

≥99% (TLC)

assay

99%

assay

≥98.0% (GC)

assay

-

solubility

ethanol: 50 mg/mL

solubility

alcohol: passes test (APHA ≤60), hydrochloric acid: passes test

solubility

-

solubility

-

form

powder

form

powder

form

powder

form

-

mp

72-75 °C (lit.)

mp

72-75 °C (lit.)

mp

75 °C

mp

75 °C

storage temp.

room temp

storage temp.

-

storage temp.

no temp limit

storage temp.

15-25°C

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

-

application(s)

-

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1B

Storage Class

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)

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