D2004

4-(Dimethylamino)benzaldehyde

suitable for histochemical demonstration of nitro blue tetrazolium reduction in neutrophils

• Synonyme(s) : p-Dimethylaminobenzaldehyde, DMAB, Ehrlich’s reagent
• Formule linéaire : (CH₃)₂NC₆H₄CHO
• Numéro CAS: 100-10-7
• Poids moléculaire : 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

Propriétés

• 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

Description

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.

Informations sur la sécurité

• pictograms: GHS07
• signalword: Warning
• hcodes: H317
• pcodes: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1B
• Classe de stockage: 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)