5-(2-(2-Methoxyphenoxy)ethyl)-3-(pyrrolidin-3-yl)-1H-pyrazole dihydrochloride CAS 1452548-06-9
| CAS No. | 1452548-06-9 |
| Molecular Formula | C16H21N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-(2-(2-Methoxyphenoxy)ethyl)-3-(pyrrolidin-3-yl)-1H-pyrazole dihydrochloride (CAS 1452548-06-9), a certified reference material (molecular formula C16H21N3O2HCl, MW 323.82 g/mol) for analytical method development and quality control.
5-(2-(2-Methoxyphenoxy)ethyl)-3-(pyrrolidin-3-yl)-1H-pyrazole dihydrochloride (C16H21N3O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5-(2-(2-Methoxyphenoxy)ethyl)-3-(pyrrolidin-3-yl)-1H-pyrazole dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H21N3O2 2*HCl |
| Molecular Weight | 323.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methoxyphenoxy Standards
- Methyl 1-((4-methoxyphenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1002243-85-7)
- 1-((4-Methoxyphenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1005624-68-9)
- 1-((4-Methoxyphenoxy)methyl)-1h-pyrazol-4-amine (CAS 1006456-94-5)
- 1-[(3-Methoxyphenoxy)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1006487-17-7)
- 4-(4-Methoxyphenoxy)-3-methyl-1H-pyrazolo[3,4-b]quinoline (CAS 100743-02-0)
- ((4-(2-Methoxyphenoxy)phenyl)sulfonyl)alanine (CAS 1008052-20-7)
- 3-(4-Methoxyphenoxy)propan-1-amine, HCl (CAS 100840-60-6)
- N-[4-(2-Methoxyphenoxy)phenylsulfonyl]-DL-leucine (CAS 1008647-74-2)
Recommended Standards
- (S)-2-(3-Methylpyrrolidin-1-yl)ethan-1-amine hydrochloride (CAS 2580096-19-9)
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- Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate (CAS 27106-47-4)
- (5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)(phenyl)methanol (CAS 318248-51-0)
- Ethyl (E)-(2-cyano-3-(3,4-dichlorophenyl)acryloyl)carbamate (CAS 1215849-96-9)
- Benzyl (2S,3S,5S)-2-Hexyl-3-benzyloxy-5-[[(S)-2-(formylamino)-4-(methyl-d3)-pe ntanoyl]oxy]hexadecanoate (CAS 1356931-00-4)
- (Z)-(2-Methoxyvinyl)benzene (CAS 14371-19-8)
- 4-((2,4-Dimethylbenzyl)oxy)butan-1-ol (CAS 909229-27-2)
- 2-(Difluoromethyl)-3-fluoropyridin-4-amine (CAS 1803125-73-6)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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