ChemicalBook > CAS DataBase List > CI 45010

CI 45010

Product Name: CI 45010
CAS No.: 2150-48-3
Chemical Name: CI 45010
Synonyms: Pyonin B;nsc44690;CI 45010;PYRONIN B;PYRONINE B;Etetraethyl;Pyronine B(By);etetraethylpyronin;PYRONIN B CERTIFIED;Pyronine B biological
CBNumber: CB3141892
Molecular Formula: C21H27ClN2O
Formula Weight: 358.91
MOL File: 2150-48-3.mol

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CI 45010 Property

Melting point:: 174-176 °C
storage temp.: Store at RT.
solubility: Soluble in water, ethyl acetate, methyl acetate, ethylene glycol; slightly soluble in ethanol, methanol, methyl cellosolve
form: crystals
Colour Index: 45010
color: Green needles or
Water Solubility: water: 1mg/mL
Merck: 13,8096
BRN: 3846969
Biological Applications: Detecting apoptosis in live cells; determination of DNA,hydrogen peroxide,glucose; diagnosis of diseases related to amyloid accumulation; urinary tract infection; treating protozoan infections in fish
InChI: InChI=1S/C21H27N2O.ClH/c1-5-22(6-2)18-11-9-16-13-17-10-12-19(23(7-3)8-4)15-21(17)24-20(16)14-18;/h9-15H,5-8H2,1-4H3;1H/q+1;/p-1
InChIKey: SUVPQRYDMCNTPV-UHFFFAOYSA-J
SMILES: N(C1C=CC2=CC3=CC=C(N(CC)CC)C=C3[O+]=C2C=1)(CC)CC.[Cl-]
EPA Substance Registry System: Pyronine B (2150-48-3)

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Safety

Hazard Codes: Xn
Risk Statements: 68-40-20/21/22
Safety Statements: 45-36/37-24/25-22-36
WGK Germany: 3
RTECS: BP6832000
HS Code: 29329990
Toxicity: mouse,LD50,intraperitoneal,15100ug/kg (15.1mg/kg),National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. Vol. JAN1986,

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P6892
Product name: Pyronin B
Purity: Dye content ≥30%
Packaging: 25g
Price: $458.85
Updated: 2025/07/31

TRC

Product number: P997680
Product name: Pyronin B
Packaging: 10g
Price: $75
Updated: 2021/12/16

Usbiological

Product number: 287745
Product name: Pyronin B Certified
Packaging: 25g
Price: $333
Updated: 2021/12/16

AK Scientific

Product number: M870
Product name: PyronineB
Packaging: 100g
Price: $382
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: DYE0000202
Product name: PYRONIN B
Purity: 95.00%
Packaging: 5G
Price: $445
Updated: 2021/12/16

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CI 45010 Chemical Properties,Usage,Production

Chemical Properties

dark green crystalline powder or crystals

Uses

Pyronin B is used in the methyl green-pyronin method for coloration of nucleic acids. Pyronin B Ferric Chloride Complex is used in the methyl green-pyronin method for differential coloration of nucleic acids. Dyes and metabolites.

Definition

ChEBI: Pyronin B is an organic chloride salt having 6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium as the cation. Depending on the mode of manufacture, pyronin B also exists in the form of an FeCl3 complex. It has a role as a histological dye. It is an organic chloride salt and an iminium salt. It contains a pyronin B(1+).

Purification Methods

Recrystallise it from EtOH. It forms an Fe stain. [Beilstein 18/10 V 182.]

CI 45010 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from CI 45010 manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: PYRONINE B 2150-48-3
Price: US $2.20-8.80/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons
Release date: 2025-07-08

Career Henan Chemical Co

Product: PYRONINE B 2150-48-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 1000kg
Release date: 2018-12-25

2150-48-3, CI 45010Related Search:

PYRONIN Y Congo Red Fluorescein Cy5.5 Ferric chloride RHODAMINE B HYDRAZIDE Rhodamine B RHODAMINE B ISOTHIOCYANATE RHODANILE BLUE CI 45010 OCTADECYL RHODAMINE B CHLORIDE RHODAMINE B, HEXYL ESTER, PERCHLORATE METHYL GREEN-PYRONIN N-(LISSAMINE(TM) RHODAMINE B SULFONYL)-1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE, TRIETHYLAMMONIUM SALT C.I. Acid Red 388 RHODAMINE B AMINE METHACRYLOXYETHYL THIOCARBAMOYL RHODAMINE B

Pyronin B, high purity biological stain, dyecontent 65%

Pyronin B,pure,certified

Etetraethyl

PYRONIN B

PYRONIN B FERRIC CHLORIDE COMPLEX

PYRONINE B

(6-(diethylamino)-3h-xanthen-3-ylidene)diethyl-ammoniuchloride

PYRONIN B CERTIFIED

PYRONINE B FOR MICROSCOPHY (C.I. 4501&

PyronineBbiologicalstain

Pyronine B(By)

Xanthylium,3,6-bis(diethylamino)-, chloride (1:1)

Pyronin B Certified≥ 60% (dye content)

Ammonium, [6-(diethylamino)-3hxanthen-3-ylidene]diethyl-, Chloride

Ethanaminium, N-[6-(diethylamino)-3h-xanthen-3-ylidene]-n-ethyl-, Chloride

Xanthylium, 3,6-bis(diethylamino)-, Chloride

6-(diethylamino)-3h-xanthen-3-ylidene]diethylammonium Chloride

Pyronin B, dye content 60%

Pyonin B

Pyronin B, Dye content 50 %

(6-(diethylamino)-3h-xanthen-3-ylidine)diethylammoniumchloride

diethyl(6-(diethylamino)-3h-xanthen-3-ylidene)-ammoniuchloride

etetraethylpyronin

n-(6-(diethylamino)-3h-xanthen-3-ylidene)-n-ethyl-ethanaminiuchloride

n-(6-(diethylamino)-3h-xanthen-3-ylidine)-n-ethylethanaminiumchloride

nsc44690

3,6-bis(diethylamino)xanthylium chloride

CI 45010

PYRONINE B, FOR FLUORESCENCE

6-(diethylamino)xanthen-3-ylidene]-diethylazanium,chloride

Pyronine B biological

Tetraethyldiaminoxanthyl chloride

3,6-Bis(diethylamino)xanthylium chloride , Pyronin B

Pyronin B, Cationic dye

2150-48-3

C21H27ClN2O

C42H54Cl8Fe2N4O2

C21H27Cl4FeN2O

C42H54Cl8Fe2N4O

C21H27N2OCl

Xanthene

Certified Stains&DyesStains and Dyes

Hematology and Histology

Stains and Dyes

Stains&Dyes, A to