D2004

4-(Dimethylamino)benzaldehyde

suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils

• Sinónimos: p-Dimethylaminobenzaldehyde, DMAB, Ehrlich’s reagent
• Fórmula lineal: (CH₃)₂NC₆H₄CHO
• Número de CAS: 100-10-7
• Peso molecular: 149.19
• Beilstein/REAXYS Number: 606802
• EC Number: 202-819-0
• MDL number: MFCD00003381
• UNSPSC Code: 12171500
• PubChem Substance ID: 57654078
• NACRES: NA.47

Propiedades

• assay: ≥99% (TLC)
• Quality Level: 200
• 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

Descripción

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.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H317
• pcodes: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1B
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 327.2 °F - closed cup
• flash_point_c: 164 °C - closed cup
• ppe: Eyeshields, Gloves, type N95 (US)