(R)-O-(Pyrrolidin-2-ylmethyl)hydroxylaminedihydrochloride CAS 952747-32-9
| CAS No. | 952747-32-9 |
| Molecular Formula | C5H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 152.62 g/mol gives (R)-O-(Pyrrolidin-2-ylmethyl)hydroxylaminedihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (R)-O-(Pyrrolidin-2-ylmethyl)hydroxylaminedihydrochloride (CAS 952747-32-9), a certified reference material (molecular formula C5H12N2OHCl, MW 152.62 g/mol) for analytical method development and quality control.
The molecular framework of (R)-O-(Pyrrolidin-2-ylmethyl)hydroxylaminedihydrochloride (C5H12N2OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C5H12N2O 2*HCl |
| Molecular Weight | 152.62 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5-(3,5-Bis(trifluoromethyl)phenyl)oxazole (CAS 2364584-77-8)
- cis-dimethyl 1-fluorocyclohexane-1,4-dicarboxylate (CAS 1801203-28-0)
- Methyl 4-fluoro-2-(hydroxymethyl)benzoate (CAS 1427395-15-0)
- Methyl 3-(4-chlorophenyl)oxirane-2-carboxylate (CAS 99334-21-1)
- 4-(2,2-Difluoroethoxy)-3-methoxyaniline (CAS 1245772-01-3)
- 3-Oxo-2-(pyridin-3-ylmethyl)isoindoline-4-carboxylic acid (CAS 885955-03-3)
- 1-Bromo-2-(difluoromethoxy)-3,5-difluoro-benzene (CAS 936249-93-3)
- 1-(4-(Methoxymethyl)-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1713462-51-1)
- Z-D-Dap(Boc)-OH (CAS 62234-36-0)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
Why CATO?
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