PINACYANOL CHLORIDE

Product Name: PINACYANOL CHLORIDE
CAS No.: 2768-90-3
Chemical Name: PINACYANOL CHLORIDE
Synonyms: NSC-56808;QUINALDINE BLUE;PINACYANOL CHLORIDE;PinacyanoleChloride;PinacyanolChloride>Pinacyanol chloride,97%;QUINALDINE BLUE, CHLORIDE;1,1′-Diethyl-2,2′-triMethinequinocy;2,2'-TRIMETHINEQUINOCYANINE CHLORIDE;1,1'-DIETHYL-2,2'-CARBOCYANINE CHLORIDE
CBNumber: CB6257761
Molecular Formula: C25H25ClN2
Formula Weight: 388.93
MOL File: 2768-90-3.mol

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PINACYANOL CHLORIDE Property

Melting point:: 270 °C (dec.)(lit.)
Boiling point:: 543.58°C (rough estimate)
Density: 1.0453 (rough estimate)
refractive index: 1.5940 (estimate)
storage temp.: 2-8°C
form: powder to crystal
color: Green to Dark green
λmax: 560 nm (2nd)
604 nm
ε(extinction coefficient): ≥150000 at 603-609nm in ethanol at 0.001g/L
≥65000 at 559-565nm in ethanol at 0.001g/L
Merck: 14,8048
CAS DataBase Reference: 2768-90-3(CAS DataBase Reference)
EPA Substance Registry System: Quinolinium, 1-ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propenyl]-, chloride (2768-90-3)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 2933.49.7000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 201715
Product name: Pinacyanol chloride
Packaging: 1g
Price: $97.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 201715
Product name: Pinacyanol chloride
Packaging: 5g
Price: $293
Updated: 2024/03/01

TCI Chemical

Product number: P0156
Product name: Pinacyanol Chloride
Purity: >93.0%(HPLC)
Packaging: 100mg
Price: $26
Updated: 2024/03/01

TCI Chemical

Product number: P0156
Product name: Pinacyanol Chloride
Purity: >93.0%(HPLC)
Packaging: 1g
Price: $90
Updated: 2024/03/01

Sigma-Aldrich

Product number: 201715
Product name: Pinacyanol chloride
Packaging: 250mg
Price: $33.2
Updated: 2024/03/01

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PINACYANOL CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

OLIVE-GREEN TO GREEN-BLACK POWDER

Uses

Histological stain (chromosomes).

Biological Activity

Pinacyanol chloride (1, 1-diethyl-2, 2-carbocyanine chloride), also known as quinaldine blue or PIN, belongs to the class of symmetric trimethinecyanine dyes. It is widely used as a histological stain. Pinacyanol chloride is used in the study of bacterial polysaccharides. Pinacyanol chloride exposure induces respiratory immunogenicity. PIN has two absorption maximums at 605nm and 550nm, which are known asα and β bands respectively.

Purification Methods

Crystallise the dye from EtOH/diethyl ether. The iodide [605-91-4] crystallises from MeOH or EtOH with m 298-299o(dec) . [Beilstein 23 H 320, 23 I 89, II 282, III/IV 2064, 23/10 V 129.]

PINACYANOL CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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PINACYANOL CHLORIDE Suppliers

Americas 1 Belgium 1 China 37 Europe 1 Germany 5 India 1 Japan 3 Switzerland 1 Ukraine 1 United Kingdom 4 United States 20 Global 75

J & K SCIENTIFIC LTD.

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Energy Chemical

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Sinopharm Chemical Reagent Co,Ltd.

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Spectrum Chemical Manufacturing Corp.

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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2768-90-3, PINACYANOL CHLORIDERelated Search:

INSULIN INSULIN Quinaldine INSULIN N,N-DIETHYLANILINE HYDROCHLORIDE quinoline,hydrochloride 2-Vinylpyridine 2-VINYLQUINOLINE Allylamine hydrochloride PINACYANOL CHLORIDE 1-Ethylpyridinium chloride 1-Methylpyridinium chloride N,N-DIETHYL-O-TOLUIDINE N-ALLYL-N-METHYLANILINE DIMETHYL-(2-VINYL-PHENYL)-AMINE 1-methylquinolinium PROINSULIN (RAT) PROBE, FITC LABELED N-26 SEQUENCING PRIMER

1,1μ-Diethyl-2,2μ-carbocyanine chloride, 2,2μ-Trimethinequinocyanine chloride, Quinaldine blue

NSC-56808

Pinacyanol chloride,97%

1,1'-Diethyl-2,2'-carbocyanine Chloride Quinaldine Blue

1-ethyl-2-((1E,3E)-3-(1-ethylquinolin-2(1H)-ylidene)prop-1-en-1-yl)quinolin-1-iuM chloride

Pinacyanol chloride,1,1′-Diethyl-2,2′-carbocyanine chloride, 2,2′-Trimethinequinocyanine chloride, Quinaldine blue

1,1′-Diethyl-2,2′-triMethinequinocy

1-ethyl-2-[3-(1-ethyl-2(1h)-quinolinylidene)-1-propenyl]-quinoliniuchlorid

Quinolinium,1-ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propenyl]-,chloride

PINACYANOL CHLORIDE

QUINALDINE BLUE

QUINALDINE BLUE, CHLORIDE

(2Z)-1-ethyl-2-[(Z)-3-(1-ethylquinolin-1-ium-2-yl)prop-2-enylidene]quinoline:chloride

PinacyanoleChloride

1,1'-DIETHYL-2,2'-CARBOCYANINE CHLORIDE

1-ETHYL-2-[3-(1-ETHYL-2-(1H)-QUINOLYLIDENE)PROPENYL] QUINOLINUM CHLORIDE

2,2'-TRIMETHINEQUINOCYANINE CHLORIDE

PinacyanolChloride&gt

1-Ethyl-2-(3-(1-ethylquinolin-2(1H)-ylidene)prop-1-en-1-yl)quinolin-1-ium chloride

2768-90-3

C25H25ClN2

C25H25N2Cl

C25H25ClN2xH2O

Quinolinecarboxylic Acids, etc.

Quinolines

Quinolinecarboxylic Acids, etc.

Quinolines