4-(Dimethylamino)benzaldehyde, puriss. p.a., Reag. Ph. Eur., >=99% (perchloric acid titration)

Code: 33130-1KG D2-231

Application

4-(Dimethylamino)benzaldehyde in micelle (sodium dodecyl sulphate) containing medium may be used for the quantification of hydroxyproline in meat samples by spect...


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Application

4-(Dimethylamino)benzaldehyde in micelle (sodium dodecyl sulphate) containing medium may be used for the quantification of hydroxyproline in meat samples by spectrophotometric methods.

Forms colored condensation products (Schiff bases) with pyrroles and primary amines.

General description

4-(Dimethylamino)benzaldehyde is also commonly referred as Ehrlich′s reagent. Its crystal structure has been investigated by X-ray analysis. Its crystals belong to the monoclinic crystal system and exhibits space group P21/n. 4-(Dimethylamino)benzaldehyde exhibits dual fluorescence. Its dipole moment in various excited states has been evaluated using their electronic spectra and Bilot-Kawski theory.

agencyUSP/NF, reag. Ph. Eur.
assay≥99% (perchloric acid titration)
cation tracesFe: ≤50 mg/kg, Na: ≤50 mg/kg, K: ≤50 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
gradepuriss. p.a.
ign. residue≤0.1% (as SO4)
InChI keyBGNGWHSBYQYVRX-UHFFFAOYSA-N
InChI1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3
loss≤0.5% loss on drying
mp73-75 °C, 72-75 °C (lit.)
Quality Level200
SMILES stringCN(C)c1ccc(C=O)cc1
solubilityethanol: 0.1 g/10 mL
Code
Description
Unit Size
List Price
Qty
33130-100G
4-(Dimethylamino)benzaldehyde, puriss. p.a., Reag. Ph. Eur., >=99% (perchloric acid titration)

Unit:100G
List Price: £95.30
Source:List Price
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Cas Number100-10-7
This product has met the following criteria: