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-Chlorophenyl)glycine Propiolic Acid 1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene (±)-amino(2-fluorophenyl)acetic acid trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 1-Pentadecanol 2,4-Dihydroxybenzaldehyde Dipropyl disulfide Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Obidoxime hydrochloride API 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. 2-Pentyn-1-oL 4-NitrobenzotrifluorideRelated products of tetrahydrofuran
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