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: 2026-01-13 11:18:58
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
Cyclopentane-1,2-dione 2,6-Dibromoaniline 5-Hydroxy-3,9-dimethyl-7H-benzo[c]fluoren-7-one Methyl 4-(acetyloxy)-6-methoxy-1-(4-methoxyphenyl)-2naphthalenecarboxylate 4-Hydroxy-6,7-dimethoxy-1-phenyl-2naphthalenecarboxylic acid (3,5-Dibromophenyl)[4-(trifluoromethyl)phenyl]methanone (4-butoxyphenyl)(4-fluorophenyl)methanone (4-Bromophenyl)(3,4-dimethoxyphenyl)methanone Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide 4-Ethyl-4-hydroxy-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione (E)-N'-(2-cyano-4-nitrophenyl)- N,N-dimethylformimidamide 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid Benzyl-N,4-dimethylpiperidine-3- amine dihydrochloride 5-bromopyridin-2-amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3-chlorobenzyl cyanide 3,4 Dimethoxy BenzylcyanideRelated products of tetrahydrofuran
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