(2R)-1-methylpiperazine-2-carboxylic acid;dihydrochloride CAS 2306246-39-7
| CAS No. | 2306246-39-7 |
| Molecular Formula | C6H12N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2R)-1-methylpiperazine-2-carboxylic acid;dihydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2R)-1-methylpiperazine-2-carboxylic acid;dihydrochloride (CAS 2306246-39-7), molecular formula C6H12N2O2HCl and molecular weight 180.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H12N2O2HCl, (2R)-1-methylpiperazine-2-carboxylic acid;dihydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 180.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C6H12N2O2 2*HCl |
| Molecular Weight | 180.63 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.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 3-(4-Methylpiperazine-1-carbonyl)benzonitrile (CAS 1016743-09-1)
- 7-Methyl-2-(4-methylpiperazine-1-carbonyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one (CAS 1021212-39-4)
- 3-(4-Methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1026680-07-8)
- n-Methylpiperazine-1-sulfonamide (CAS 1042643-66-2)
- 2-methylpiperazine (CAS 109-07-9)
- 1-Butyl-3-methylpiperazine (CAS 109055-57-4)
- 2-(4-Methylpiperazine-1-carbonyl)-1,2,3,4-tetrahydroquinoline (CAS 1104561-97-8)
- (4-Methylpiperazine-1-carbonyl)-L-phenylalanine (CAS 115766-11-5)
Recommended Standards
- (2,3-Difluoro-4-heptylphenyl)boronic acid (CAS 126334-37-0)
- 3-Oxo-5,6-diphenyl-2,3-dihydropyridazine-4-carboxylic acid (CAS 82231-91-2)
- 1,4-Dimethoxy-2-(3-methylbut-3-en-1-yl)benzene (CAS 951891-21-7)
- Ethyl 5-chloro-4-isopropyl-1H-imidazole-2-carboxylate (CAS 1171125-31-7)
- 2-Bromo-1-(4-(4-bromo-1H-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1227955-12-5)
- Thalidomide-O-C6-NH2 (CAS 1957235-98-1)
- 3-(1,3-Dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1H-purin-8-yl)benzenesulfonic acid (CAS 129107-78-4)
- Axitinib Impurity 14 (CAS 886230-76-8)
- Oct-1-en-2-yl(phenyl)selane (CAS 63831-77-6)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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