(R)-3-Aminopyrrolidine-3-carboxylic acid dihydrochloride CAS 145090-26-2
| CAS No. | 145090-26-2 |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-3-Aminopyrrolidine-3-carboxylic acid dihydrochloride.
CATO supplies (R)-3-Aminopyrrolidine-3-carboxylic acid dihydrochloride (CAS 145090-26-2), a certified reference material (molecular formula C5H10N2O2HCl, MW 166.60 g/mol) for analytical method development and quality control.
The molecular framework of (R)-3-Aminopyrrolidine-3-carboxylic acid dihydrochloride (C5H10N2O2HCl) is characterized by an amide group, a carboxylic acid 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.
As a certified reference material (CRM), (R)-3-Aminopyrrolidine-3-carboxylic acid 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 | C5H10N2O2 2*HCl |
| Molecular Weight | 166.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-1-Aminopyrrolidine-2-carboxylic acid (CAS 10139-25-0)
- Ethyl 3-aminopyrrolidine-1-carboxylate (CAS 103831-10-3)
- 1-Aminopyrrolidine-2,5-dione hydrochloride (CAS 108906-15-6)
- (3S)-3-aminopyrrolidine-3-carboxylic acid (CAS 113473-30-6)
- 3-Aminopyrrolidine-2,5-dione hydrochloride (CAS 114841-52-0)
- Benzyl 3-aminopyrrolidine-1-carboxylate hydrochloride (CAS 1159822-27-1)
- (3S)-3-Aminopyrrolidine Dihydrochloride (CAS 116183-83-6)
- 1-Acetyl-4-aminopyrrolidine-3-carbonitrile (CAS 1244949-70-9)
Recommended Standards
- 6-(Benzyloxy)-4-cyanopyridine-2-sulfonyl chloride (CAS 1393533-93-1)
- 2-Butyl-4-chloro-5-hydroxypyridazin-3(2H)-one (CAS 64178-64-9)
- ethyl 4-amino-1-ethyl-1H-pyrazole-3-carboxylate (CAS 1002651-84-4)
- Methyl N-(5-{[4-(octyloxy)phenyl]sulfamoyl}-1H-1,3-benzodiazol-2-yl)carbamate (CAS 882750-13-2)
- 3-(4-(1H-Pyrazol-1-yl)piperidin-1-yl)-5-fluorobenzoic acid (CAS 1538005-13-8)
- N-(4-Isopropylphenyl)-2-(trifluoromethyl)benzamide (CAS 794584-97-7)
- Samarium(III) phosphate hydrate (CAS 106534-67-2)
- 7-methyl-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 1256643-42-1)
- 1,4-Dimethyl-3,4-dihydro-2,7-naphthyridine (CAS 87870-26-6)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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