trans-2-methylpyrrolidin-3-ol;hydrochloride CAS 1807941-32-7
| CAS No. | 1807941-32-7 |
| Molecular Formula | C5H11NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of trans-2-methylpyrrolidin-3-ol;hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
trans-2-methylpyrrolidin-3-ol;hydrochloride (CAS 1807941-32-7), molecular formula C5H11NOHCl and molecular weight 137.61 g/mol, is a CATO reference standard with documented purity and traceability.
trans-2-methylpyrrolidin-3-ol;hydrochloride (C5H11NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
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 | C5H11NO HCl |
| Molecular Weight | 137.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related trans Standards
- 1-Methyl-4-((1-methylpyrrolidin-2-yl)methyl)piperazine (CAS 100535-85-1)
- 2-(1-Methylpyrrolidin-3-yl)acetic acid (CAS 102014-77-7)
- 2-(((1-Methylpyrrolidin-2-yl)methyl)amino)ethanol (CAS 1026873-64-2)
- 4-(1-Methylpyrrolidin-2-ylidene)oxazol-5(4H)-one (CAS 102713-14-4)
- Ethyl 2-(1-methylpyrrolidin-3-yl)acetate (CAS 103038-21-7)
- 1-((R)-1-Methylpyrrolidin-2-yl)propan-2-ol (CAS 1039714-94-7)
- (S)-3-(1-Methylpyrrolidin-2-yl)pyridine (CAS 104062-50-2)
- 3-Methylpyrrolidin-3-amine (CAS 105675-13-6)
Recommended Standards
- 2-(3-Chloro-5-ethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-40-2)
- methyl 2-(4,5,6,7-tetrahydro-1H-1,2,3-benzotriazol-1-yl)acetate (CAS 1803592-56-4)
- 5-Chloro-2-propyl-2H-benzo[f]isoindole-4,9-dione (CAS 89479-39-0)
- Ambrisentan Methyl Ester (CAS 1106685-61-3)
- 2,5-Dioxopyrrolidin-1-yl quinoline-2-carboxylate (CAS 136465-99-1)
- (1R)-1-(3-fluoropyridin-2-yl)ethan-1-ol (CAS 1568238-76-5)
- Enalapril Impurity 39 (CAS 2055735-10-7)
- 4-((4-Chlorobenzyl)oxy)-3-methyl-3H-imidazo[4,5-c]pyridine (CAS 87034-95-5)
- 4-Methyl-2-((piperidin-4-ylmethyl)thio)pyrimidine (CAS 1249628-31-6)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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