rac-(3R,4R)-4-(1H-1,2,3-triazol-1-yl)pyrrolidin-3-ol dihydrochloride CAS 1909293-50-0
| CAS No. | 1909293-50-0 |
| Molecular Formula | C6H10N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rac-(3R,4R)-4-(1H-1,2,3-triazol-1-yl)pyrrolidin-3-ol dihydrochloride (C6H10N4OHCl) 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.
rac-(3R,4R)-4-(1H-1,2,3-triazol-1-yl)pyrrolidin-3-ol dihydrochloride (CAS 1909293-50-0), molecular formula C6H10N4OHCl and molecular weight 190.63 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), rac-(3R,4R)-4-(1H-1,2,3-triazol-1-yl)pyrrolidin-3-ol 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 | C6H10N4O 2*HCl |
| Molecular Weight | 190.63 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- N'-(Furan-2-ylmethyl)-5-methylisoxazole-3-carbohydrazide (CAS 69352-54-1)
- 1-(5-Fluoro-2-hydroxyphenyl)butan-1-one (CAS 575-67-7)
- 2-(Pyrrolidin-1-yl)-4-(trifluoromethyl)pyridine (CAS 753454-54-5)
- Ethyl 2-(2-iminopyridin-1(2H)-yl)acetate (CAS 785005-54-1)
- 1-Benzyl-4,6-dimethoxy-1h-indole-2-carboxylic acid (CAS 1240578-60-2)
- 1-(Cyclopent-3-en-1-yl)ethan-1-one (CAS 20521-56-6)
- 3-Amino-2-hydroxy-5-(trifluoromethyl)pyridine (CAS 90778-25-9)
- 1-(3-Chlorophenyl)-2-methoxyethan-1-one (CAS 247179-34-6)
- N-Fmoc-5-((2-methyl-2-propanyl)oxy)-D-norvaline (CAS 2349431-74-7)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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