(R)-3-Isopropyl-1-methylpiperazine dihydrochloride CAS 1777812-79-9
| CAS No. | 1777812-79-9 |
| Molecular Formula | C8H18N2 |
| 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-Isopropyl-1-methylpiperazine dihydrochloride.
(R)-3-Isopropyl-1-methylpiperazine dihydrochloride (CAS 1777812-79-9), molecular formula C8H18N2HCl and molecular weight 178.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine substitution, (R)-3-Isopropyl-1-methylpiperazine dihydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C8H18N2 2*HCl |
| Molecular Weight | 178.70 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 6-Isopropyl-4-nitro (1H)Indazole (CAS 1000340-87-3)
- 1-Isopropyl-2-methoxy-3-nitrobenzene (CAS 1000342-22-2)
- 6-Isopropyl-1H-indol-4-amine (CAS 1000343-80-5)
- Isopropyl 1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-54-8)
- Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-60-6)
- Isopropyl 5-oxo-1-(3-(trifluoromethyl)phenyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-65-1)
- Isopropyl 5-oxo-1-(m-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-70-8)
- 1000576-15-7 Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate MFCD09877871 (CAS 1000576-15-7)
Recommended Standards
- N-hydroxy-2-(tetrahydrofuran-3-ylmethoxy)acetamidine (CAS 1251410-28-2)
- [(2,3-dihydro-1h-inden-1-yl)methyl](methyl)amine (CAS 40191-37-5)
- 3-{[(3-aminophenyl)carbamoyl]amino}propanamide (CAS 1157041-14-9)
- 1-(Pyrrolo[1,2-d][1,2,4]triazin-1-yl)piperidine-4-carboxylic acid (CAS 1708428-39-0)
- (R)-1-(tert-butoxycarbonyl)-3-fluoropyrrolidine-3-carboxylic acid (CAS 1438852-72-2)
- Terephthalylidene Dicamphor Sulfonie Acid (CAS 90457-82-2)
- 3-(4-Fluorophenyl)-6-piperazin-1-ylpyridazine (CAS 933725-19-0)
- 2-(Pyridin-4-yl)azepane (CAS 383129-02-0)
- 3-(5-Methyl-1 (CAS 63411-74-5)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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