CAS 605-91-4

Pinacyanol

Description:

Pinacyanol, with the CAS number 605-91-4, is a synthetic organic compound belonging to the class of dyes, specifically a cationic dye. It is characterized by its vibrant blue color, which makes it useful in various applications, including biological staining and as a dye in textiles and cosmetics. The molecular structure of pinacyanol features a quaternary ammonium group, contributing to its cationic nature, which enhances its affinity for negatively charged surfaces. This property allows it to bind effectively to biological tissues, making it valuable in histological studies. Pinacyanol is typically soluble in water and exhibits stability under a range of pH conditions, although it may degrade under extreme conditions. Safety considerations are important when handling pinacyanol, as it can be irritating to the skin and eyes. Overall, pinacyanol serves as an important tool in both scientific research and industrial applications due to its distinctive color and chemical properties.

Formula: C₂₅H₂₅N₂·I

InChI: InChI=1S/C25H25N2.HI/c1-3-26-22(18-16-20-10-5-7-14-24(20)26)12-9-13-23-19-17-21-11-6-8-15-25(21)27(23)4-2;/h5-19H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key: InChIKey=QWYZFXLSWMXLDM-UHFFFAOYSA-M

SMILES: C(C)N1C=2C(C=CC1=CC=CC3=[N+](CC)C4=C(C=C3)C=CC=C4)=CC=CC2.[I-]

Synonyms:

• (2'E)-2,2'-(1E,3E)-prop-1-en-1-yl-3-ylidenebis(1-ethyl-1,2-dihydroquinoline)
• 1,1′-Diethyl-2,2′-carbocyanine iodide
• 1,1′-Diethyl-2,2′-quinocarbocyanine iodide
• 1-Ethyl-2-[3-(1-ethyl-1,2-dihydroquinolin-2-ylidene)prop-1-en-1-yl]quinolin-1-ium iodide
• 1-Ethyl-2-[3-(1-ethyl-1H-quinolin-2-ylidene)-propenyl]-quinolinium; iodide
• 1-Ethyl-2-[3-[1-ethyl-2(1H)-quinolinylidene]-1-propen-1-yl]quinolinium iodide
• 1-Ethyl-2-[3-[1-ethyl-2(1H)-quinolylidene]-1-propenyl]quinolinium iodide
• 1-ethyl-2-[(1E,3E)-3-(1-ethylquinolin-2(1H)-ylidene)prop-1-en-1-yl]quinolinium iodide
• G 1700
• NK 3 (dye)
• Pinacyanol
• Pinacyanol iodide
• Pinacyanole
• Quinolinium, 1-ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propen-1-yl]-, iodide (1:1)
• Quinolinium, 1-ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propenyl]-, iodide
• Quinolinium, 1-ethyl-2-[3-(1-ethyl-2(1H)-quinolylidene)propenyl]-, iodide

Pinacyanol Iodide

CAS: 605-91-4

Formula: C₂₅H₂₅IN₂

Purity: >90.0%(HPLC)

Color and Shape: Green to Dark green powder to crystal

Molecular weight: 480.39

Ref: 3B-P0436

1,1'-Diethyl-2,2'-carbocyanine iodide, 96%

CAS: 605-91-4

The fluorescence decay time of pinacyanol (1,1?-diethyl-2,2?-carbocyanine) iodide has been measured in the temperature range 95-225 K. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the leg

Formula: C₂₅H₂₅IN₂

Purity: 96%

Color and Shape: Dark green, Powder

Molecular weight: 480.39

Ref: 02-H31540

1,1-Diethyl-2,2-Carbocyanine Iodide

CAS: 605-91-4

Formula: C₂₅H₂₅IN₂

Purity: 90%

Color and Shape: Solid

Molecular weight: 480.3839

Ref: IN-DA003D8D

Pinacyanol Iodide

CAS: 605-91-4

Pinacyanol Iodide

Purity: 90%

Molecular weight: 480.38g/mol

Ref: 54-OR1028366

1,1’-Diethyl-2,2’-carbocyanine iodide

CAS: 605-91-4

Formula: C₂₅H₂₅IN₂

Molecular weight: 480.38

Ref: 7W-GT4485

Pinacyanol iodide

CAS: 605-91-4

Pinacyanol iodide, a fluorescent cyanine dye, exhibits ultrafast excited-state isomerization [1].

Formula: C₂₅H₂₅IN₂

Color and Shape: Solid

Molecular weight: 480.38

Ref: TM-T81459