2-(furan-3-yl)-1H-1,3-benzodiazol-5-amine dihydrochloride CAS 1193390-29-2
| CAS No. | 1193390-29-2 |
| Molecular Formula | C11H9N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-(furan-3-yl)-1H-1,3-benzodiazol-5-amine dihydrochloride (CAS 1193390-29-2), a certified reference material (molecular formula C11H9N3OHCl, MW 235.67 g/mol) for analytical method development and quality control.
2-(furan-3-yl)-1H-1,3-benzodiazol-5-amine dihydrochloride (C11H9N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H9N3O 2*HCl |
| Molecular Weight | 235.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related furan Standards
- 5-Acetyl-4-(furan-2-yl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one (CAS 100060-89-7)
- 5-(2-(Furan-2-yl)ethyl)-1h-pyrazol-3-amine (CAS 1000896-65-0)
- 2-[2-(furan-2-yl)-2-oxoethylidene]-3-methyl-1,3-thiazolidin-4-one (CAS 1000932-21-7)
- 2-(Furan-2-yl)-5-(piperazin-1-yl)-1,3-oxazole-4-carbonitrile (CAS 1000932-90-0)
- Methyl 3-{[(furan-2-yl)methyl]amino}-2-methylpropanoate (CAS 100132-38-5)
- N'-(Furan-2-ylmethylene)-4-hydroxybenzohydrazide (CAS 100136-52-5)
- 2-[(furan-2-yl)formamido]propanoic acid (CAS 1001616-79-0)
- 6-(Furan-3-yl)-2-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 100244-31-3)
Recommended Standards
- 1,1'-Iminobis-Butanol (CAS 112316-23-1)
- N-Ethyl-2,5-dimethylaniline (CAS 13519-76-1)
- (R)-4-(tert-Butoxy)-2-((tert-butoxycarbonyl)amino)-4-oxobutanoic acid (CAS 155542-33-9)
- Ethyl 2,4-difluoro-6-nitrobenzoate (CAS 1803824-32-9)
- 6-((4-Methoxyphenyl)thio)pyridin-3-amine (CAS 1019363-45-1)
- 3-Chloro-6-(trifluoromethyl)pyridazin-4-amine (CAS 1894127-50-4)
- (3-Chloropropanesulfonyl)benzene (CAS 19432-96-3)
- (S)-1-(2-((2,4-Dichlorobenzyl)oxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazole (CAS 47447-52-9)
- 3-(1H-benzo[d]imidazol-1-yl)propan-1-amine hydrochloride (CAS 1048649-78-0)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com