2-(4,5,6,7-Tetrahydro-2H-pyrazolo[4,3-c]pyridin-2-yl)ethan-1-ol dihydrochloride CAS 884535-07-3
| CAS No. | 884535-07-3 |
| Molecular Formula | C8H13N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4,5,6,7-Tetrahydro-2H-pyrazolo[4,3-c]pyridin-2-yl)ethan-1-ol dihydrochloride (CAS 884535-07-3), a certified reference material (molecular formula C8H13N3OHCl, MW 203.67 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(4,5,6,7-Tetrahydro-2H-pyrazolo[4,3-c]pyridin-2-yl)ethan-1-ol dihydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C8H13N3O 2*HCl |
| Molecular Weight | 203.67 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carboxylic acid (CAS 1000576-28-2)
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Recommended Standards
- 2-Oxa-6-azaspiro[3.3]heptane-3-carboxylicacid (CAS 2306272-34-2)
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- 866023-55-4 N-(3-Amino-4-fluorophenyl)propanamide DTXSID70588289 (CAS 866023-55-4)
- 3-Amino-4-phenylbutan-2-one (CAS 40513-35-7)
- 4,6-Dichloropyrimidin-5-ol (CAS 425394-89-4)
- (2E)-3-[4-(1H-Imidazol-1-ylmethyl)-phenyl]-2-propenoic acid Methyl Ester 86911-17-3 (CAS 86911-17-3)
- (3-Bromo-5-(trifluoromethyl)phenyl)(imino)(methyl)-l6-sulfanone (CAS 2923307-03-1)
- 3H-Indole-2-carbaldehyde (CAS 104650-47-7)
- Benzyl(5-chloro-2-nitrophenyl)sulfane (CAS 69741-45-3)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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