D2004

4-(Dimethylamino)benzaldehyd

suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils

• Synonym(e): Ehrlich-Reagens
• Lineare Formel: (CH₃)₂NC₆H₄CHO
• CAS-Nummer: 100-10-7
• Molekulargewicht: 149.19
• Beilstein: 606802
• EG-Nummer: 202-819-0
• MDL-Nummer: MFCD00003381
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 57654078
• NACRES: NA.47

Eigenschaften

• Assay: ≥99% (TLC)
• Form: powder
• mp (Schmelzpunkt): 72-75 °C (lit.)
• Löslichkeit: ethanol: 50 mg/mL
• Eignung: suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: 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
• InChIKey: BGNGWHSBYQYVRX-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Bildet farbige Kondensationsprodukte (Schiff sche Basen) mit Pyrrolen und primären Aminen.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H317
• P-Sätze: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Gefahreneinstufungen: Skin Sens. 1B
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): 327.2 °F - closed cup
• Flammpunkt (°C): 164 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)