1-(3-Chlorophenyl)ethane-1,2-diamine 2hcl CAS 40658-82-0
| CAS No. | 40658-82-0 |
| Molecular Formula | C8H11ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Chlorophenyl)ethane-1,2-diamine 2hcl (CAS 40658-82-0), a certified reference material (molecular formula C8H11ClN2HCl, MW 207.10 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, 1-(3-Chlorophenyl)ethane-1,2-diamine 2hcl is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H11ClN2 2*HCl |
| Molecular Weight | 207.10 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 1000340-02-2)
- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
- 1-(4-Chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylic acid phenylamide (CAS 1000577-01-4)
- Benzyl 1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000577-09-2)
- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
Recommended Standards
- Methyl 4-amino-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1638763-92-4)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)acetonitrile (CAS 1626381-36-9)
- 3-Fluoro-5-(methylthio)aniline (CAS 1184030-27-0)
- 2-Phenyl-1,2,3,4-tetrahydroquinolin-4-amine (CAS 1922870-61-8)
- tert-Butyl ((1R,4R,5S)-2-azabicyclo[2.2.1]heptan-5-yl)carbamate (CAS 1932203-04-7)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-{[4-(trifluoromethyl)phenyl]methyl}-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775553-79-1)
- 1-[(2-Chloro-1,3-thiazol-5-yl)methyl]piperidine-4-carboxylic acid hydrochloride (CAS 1052404-18-8)
- 1,1-Dimethyl-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole-3-carboxylic acid (CAS 73198-03-5)
- methyl 7-fluoro-1H-indazole-4-carboxylate (CAS 1079993-19-3)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
Why CATO?
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