3-(2,3-Dichlorophenoxy)pyrrolidine hydrochloride CAS 817187-08-9
| CAS No. | 817187-08-9 |
| Molecular Formula | C10H11Cl2NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,3-Dichlorophenoxy)pyrrolidine hydrochloride (CAS 817187-08-9) is a high-purity analytical reference standard with the molecular formula C10H11Cl2NOHCl and a molecular weight of 268.56 g/mol.
Based on its molecular formula C10H11Cl2NOHCl, 3-(2,3-Dichlorophenoxy)pyrrolidine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C10H11Cl2NO HCl |
| Molecular Weight | 268.56 g/mol |
| Appearance | Off-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenoxy Standards
- Methyl 1-((2,6-dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-20-4)
- Methyl 1-((2,4-dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-27-1)
- Methyl 1-((2,3-dichlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-29-3)
- 1-((2,3-Dichlorophenoxy)methyl)-4-nitro-1h-pyrazole (CAS 1001500-65-7)
- 1-((2,3-Dichlorophenoxy)methyl)-3,5-dimethyl-4-nitro-1h-pyrazole (CAS 1001519-17-0)
- 2-(2,5-Dichlorophenoxy)acetimidamide (CAS 1001567-19-6)
- 1-((2,6-Dichlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1002535-09-2)
- 1-[(2,4-dichlorophenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1004192-78-2)
Recommended Standards
- Allyl n-octyl ether (CAS 3295-97-4)
- 2,5-Bis(2-octyldodecyl)-3,6-bis[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1351986-34-9)
- 4-Amino-5-(difluoromethyl)-3-nitropicolinoyl chloride (CAS 1805357-62-3)
- 5-(3-Amino-1-methyl-1H-indazol-5-yl)furan-2-carboxylic acid (CAS 1956307-52-0)
- N-(4-Fluorobenzyl)-7-(furan-2-yl)-1,4-thiazepane-4-carboxamide (CAS 1705434-56-5)
- 3-(4-Chlorophenyl)-2-thiomethylpropiophenone (CAS 898787-79-6)
- 6-Oxo-2-propyl-1,6-dihydropyrimidine-4-carboxylic acid (CAS 1267835-36-8)
- tert-Butyl 3-methyl-3,8-diazabicyclo[3.2.1]octane-8-carboxylate (CAS 1823808-83-8)
- 4-(1-Propylpyrrolidin-3-yl)benzene-1,2-diol (CAS 94357-81-0)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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