CAS 7385-67-3

Nile red

Description:

Nile Red, with the CAS number 7385-67-3, is a synthetic dye known for its distinctive fluorescence properties. It is a lipophilic dye, meaning it has a strong affinity for lipid environments, which makes it particularly useful in biological and biochemical applications for staining cellular structures. Nile Red exhibits a significant change in fluorescence intensity and color depending on the polarity of its environment, allowing it to differentiate between lipid-rich and aqueous phases. The compound is typically used in microscopy and flow cytometry to visualize and quantify lipid droplets in cells. Its chemical structure includes a phenolic group and a hydrophobic tail, contributing to its solubility in organic solvents. Nile Red is also known for its stability under various conditions, making it a reliable choice for various experimental setups. However, it is important to handle it with care, as with many organic dyes, due to potential toxicity and environmental concerns. Overall, Nile Red is a valuable tool in the study of lipid metabolism and cellular processes.

Formula: C₂₀H₁₈N₂O₂

InChI: InChI=1S/C20H18N2O2/c1-3-22(4-2)13-9-10-16-18(11-13)24-19-12-17(23)14-7-5-6-8-15(14)20(19)21-16/h5-12H,3-4H2,1-2H3

InChI key: InChIKey=VOFUROIFQGPCGE-UHFFFAOYSA-N

SMILES: O=C1C=2C(C=3C(OC=4C(N3)=CC=C(N(CC)CC)C4)=C1)=CC=CC2

Synonyms:

• 5H-Benzo(a)phenoxazin-5-one, 9-(diethylamino)-
• 9-(Diethylamino)-5H-benzo(a)phenoxazin-5-one
• 9-(Diethylamino)-5H-benzo[a]phenoxazinone
• A 84655
• Nile Blue A oxazone
• Nile red
• Phenoxazone 9
• 9-(Diethylamino)benzo(a)phenoxazin-5(5H)-one

Nile Red [for Biochemical Research]

CAS: 7385-67-3

Formula: C₂₀H₁₈N₂O₂

Purity: >98.0%(HPLC)

Color and Shape: Yellow to Brown to Dark green powder to crystal

Molecular weight: 318.38

Ref: 3B-N1272

Nile Red

CAS: 7385-67-3

Formula: C₂₀H₁₈N₂O₂

Purity: >98.0%(HPLC)

Color and Shape: Yellow to Brown to Dark green powder to crystal

Molecular weight: 318.38

Ref: 3B-N0659

9-(diethylamino)benzo[a]phenoxazin-5-one

CAS: 7385-67-3

Formula: C₂₀H₁₈N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 318.3691

Ref: IN-DA0035E2

Nile Red

CAS: 7385-67-3

Nile Red

Formula: C₂₀H₁₈N₂O₂

Purity: By hplc: 98.3% by area (Typical Value in Batch COA)

Color and Shape: very dark red powder

Molecular weight: 318.36912g/mol

Ref: 54-BIN0465

Nile Red

CAS: 7385-67-3

Formula: C₂₀H₁₈N₂O₂

Color and Shape: Light green, green or dark green-brown or green-red crystalline powder

Molecular weight: 318.37

Ref: 7W-GT2331

Nile Red

CAS: 7385-67-3

Nile Red

Purity: ≥95%

Molecular weight: 318.37g/mol

Ref: 54-BUP14057

Nile Red

CAS: 7385-67-3

Nile Red (Nile Blue A oxazone) is a strongly fluorescent stain used for the detection of intracellular lipid droplets in the presence of a hydrophobic

Formula: C₂₀H₁₈N₂O₂

Purity: 95.61% - 98.99%

Color and Shape: Solid

Molecular weight: 318.37

Ref: TM-T19033

Nile Red

Controlled Product

CAS: 7385-67-3

Stability Light Sensitive
Applications Nile Red is a photostable, lipophilic stain with bright red fluorescence. Dyes and metabolites.

Formula: C₂₀H₁₈N₂O₂

Color and Shape: Neat

Molecular weight: 318.37

Ref: TR-N464218

Nile red

CAS: 7385-67-3

Fluorescent probe of intracellular lipids and hydrophobic domains of proteins

Formula: C₂₀H₁₈N₂O₂

Color and Shape: Powder

Molecular weight: 318.37 g/mol

Ref: 3D-FN11409

Nile Red

CAS: 7385-67-3

Formula: C₂₀H₁₈N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 318.376

Ref: 10-F493816

Nile Red

CAS: 7385-67-3

Formula: C₂₀H₁₈N₂O₂

Color and Shape: Greenish red, Crystalline powder

Molecular weight: 318.37

Ref: SR-47353