2-(3-(Pyrrolidin-3-yl)-1H-pyrazol-5-yl)ethan-1-ol dihydrochloride CAS 1452555-93-9
| CAS No. | 1452555-93-9 |
| Molecular Formula | C9H15N3O |
| 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.
2-(3-(Pyrrolidin-3-yl)-1H-pyrazol-5-yl)ethan-1-ol dihydrochloride (CAS 1452555-93-9), molecular formula C9H15N3OHCl and molecular weight 217.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(3-(Pyrrolidin-3-yl)-1H-pyrazol-5-yl)ethan-1-ol dihydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.70 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).
CATO manufactures 2-(3-(Pyrrolidin-3-yl)-1H-pyrazol-5-yl)ethan-1-ol dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15N3O 2*HCl |
| Molecular Weight | 217.70 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Pyrrolidin Standards
- 1000018-40-5 3-pyrrolidin-1-yl-4-(methylsulphonyl)aniline 4-Methylsulfonyl-3-(pyrrolidin-1-yl)aniline (CAS 1000018-40-5)
- Ethyl 2-(pyrrolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1000339-79-6)
- 2-[4-(Pyrrolidin-3-yloxy)phenyl]ethylamine (CAS 1000507-30-1)
- 4-(Pyrrolidin-3-yl)-1H-pyrazole (CAS 1000772-62-2)
- 1-(2-(Pyrrolidin-1-yl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-52-7)
- 1-(Pyrrolidin-1-ylsulfonyl)-4,4'-bipiperidine (CAS 1000958-63-3)
- 2-PYrrolidin-3-yl-1h-pyrrolo[2,3-b]pyridine dihydrochloride (CAS 1001069-32-4)
- (1-(Pyrrolidin-1-ylmethyl)cyclopropyl)methanamine dihydrochloride (CAS 1001345-81-8)
Recommended Standards
- Benzyl (1-methyl-2,5-dioxopyrrolidin-3-yl)carbamate (CAS 91807-59-9)
- 2,6-Dichloropyridine-3-thiol (CAS 1806270-53-0)
- 3-(Pyrrolidin-1-yl)pyrazin-2-amine (CAS 912773-12-7)
- 4-Isopropyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1309430-81-6)
- Methyl 3-[3-(trifluoromethoxy)phenyl]benzoate (CAS 1820666-90-7)
- 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)-N-(4-methylthiazol-2-yl)acetamide (CAS 1235350-05-6)
- 4-(Methylamino)pyrimidine-2-carbonitrile (CAS 930575-71-6)
- (R)-cyclobutyl(3-fluorophenyl)methanamine (CAS 1335683-31-2)
- Sucralose Impurity 3 (CAS CATO-C4X-28293)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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