CI 45010
- CAS NO.：2150-48-3
- Empirical Formula: C21H27ClN2O
- Molecular Weight: 358.91
- MDL number: MFCD00011932
- EINECS: 218-429-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:22
What is CI 45010?
Chemical properties
dark green crystalline powder or crystals
The Uses of CI 45010
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.
What are the applications of Application
Pyronin B is used in the methyl green-pyronin method for coloration of nucleic acids
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.]
Properties of CI 45010
| 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 |
| 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 |
| EPA Substance Registry System | Pyronine B (2150-48-3) |
Safety information for CI 45010
Computed Descriptors for CI 45010
| InChIKey | SUVPQRYDMCNTPV-UHFFFAOYSA-J |
New Products
2-(2-Ethoxyphenoxy)ethyl bromide 1,3-Dibromo-2,2-dimethoxypropane 8-Bromo-7-(2-butynyl)-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 8-Bromo-3-methyl xanthine Maleic hydrazide o-Anisaldehyde 4-Bromobenzaldehyde 3-Fluorobenzaldehyde 2-Chlorobenzaldehyde 3-Amino-3-(3-fluorophenyl)propanoic acid 1-Propyl-4-piperidone 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 3-(4-Bromo-3-methyl-2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)piperidine-2,6-dione 2-Fluoro-6-iodobenzoic acid 3-Pyridineacrylic acid 1-Boc-4-cyanopiperidine ethyl 2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate Vardenafil Bis-sulphonamide(Dimer) Nitroso Irbesartan N-Nitroso Nortriptyline Sulfonic acid Impurity 2-(p-Tolyl)acetaldehyde 2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl)ethan-1-oneRelated products of tetrahydrofuran
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