3-Methyl-1-(2-methylphenyl)piperazine Hydrochloride CAS 1262773-78-3
| CAS No. | 1262773-78-3 |
| Molecular Formula | C12H18N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.75 g/mol gives 3-Methyl-1-(2-methylphenyl)piperazine Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Methyl-1-(2-methylphenyl)piperazine Hydrochloride (CAS 1262773-78-3), molecular formula C12H18N2HCl and molecular weight 226.75 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H18N2HCl, 3-Methyl-1-(2-methylphenyl)piperazine Hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-Methyl-1-(2-methylphenyl)piperazine Hydrochloride 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 | C12H18N2 HCl |
| Molecular Weight | 226.75 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 2-{3-[(2-methylphenyl)methoxy]phenyl}acetic acid (CAS 1000567-84-9)
- Methyl 3-(4-methylphenyl)-5-nitrobenzoate (CAS 1000587-30-3)
- 4-(4-Methylphenyl)sulfinylbutanoic acid (CAS 100059-07-2)
- methyl 5-(3-methylphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-37-0)
- 1-{1-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]ethyl}piperazine (CAS 1000933-07-2)
- 1-[(4-Methylphenyl)methyl]-3-nitro-1h-pyrazole (CAS 1001510-36-6)
- 5-Ethyl-1-(4-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 1002185-78-5)
- 4-(3-methylphenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 100224-58-6)
Recommended Standards
- 4-bromo-6-methoxy-1H-indole (CAS 393553-55-4)
- N-cyclohexyl-N-methylpiperidin-4-amine dihydrochloride (CAS 548769-24-0)
- 4-(Difluoromethyl)-5-iodo-6-methylpyridine-2-sulfonamide (CAS 1807140-53-9)
- (R)-4-(tert-butoxy)-4-oxo-2-(2,4,6-trifluorobenzyl)butanoic acid (CAS 2426657-67-0)
- 3-[1-Nitro-2-(4-phenoxyanilino)vinyl]-2-benzofuran-1(3H)-one (CAS 320420-42-6)
- Ethyl 2-(benzylamino)-5-chloronicotinate (CAS 1186405-01-5)
- 1-Isocyanato-2-methoxynaphthalene (CAS 117202-73-0)
- (3R,4R)-3-(azidomethyl)-4-(trifluoromethyl)pyrrolidine (CAS 1932011-63-6)
- (+/-)-6-methyl-7-azabicyclo[4.2.0]octan-8-one 910333-74-3 KS-00002BRK (CAS 910333-74-3)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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