4-(Piperazin-1-yl)pyrimidine dihydrochloride CAS 634468-72-7
| CAS No. | 634468-72-7 |
| Molecular Formula | C8H12N4 |
| 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 200.67 g/mol gives 4-(Piperazin-1-yl)pyrimidine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Piperazin-1-yl)pyrimidine dihydrochloride (CAS 634468-72-7) is a high-purity analytical reference standard with the molecular formula C8H12N4HCl and a molecular weight of 200.67 g/mol.
Based on its molecular formula C8H12N4HCl, 4-(Piperazin-1-yl)pyrimidine dihydrochloride 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 200.67 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).
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.
CATO manufactures 4-(Piperazin-1-yl)pyrimidine dihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12N4 2*HCl |
| Molecular Weight | 200.67 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Piperazin Standards
- 2-(3-(Piperazin-1-yl)propyl)isoindoline-1,3-dione (CAS 1000547-80-7)
- (4-Methyl-piperazin-1-yl)-(S)-pyrrolidin-2-yl-methanone (CAS 100158-68-7)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- (2-(Piperazin-1-yl)pyridin-4-yl)boronic acid (CAS 1003043-70-6)
- N-(4-(Piperazin-1-ylsulfonyl)phenyl)acetamide (CAS 100318-71-6)
- Piperazin-1-yl(m-tolyl)methanone hydrochloride (CAS 100940-01-0)
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-phenyl-1-(piperazin-1-yl)butan-1-one (CAS 1016503-45-9)
Recommended Standards
- tert-Butyl 2-(((4-methylpyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1261232-37-4)
- Tert-butyl 7,8-difluoro-2,3,4,5-tetrahydro-1h-1,4-benzodiazepine-4-carboxylate (CAS 1375472-42-6)
- 2,4-Dichloro-N-(pyridin-4-yl)benzamide (CAS 328909-71-3)
- 4-(2-Methylthiazol-4-yl)benzonitrile (CAS 127406-79-5)
- Methyl 4-(3-(tert-butyl)ureido)benzoate (CAS 1156042-39-5)
- 1-Acetyl-5-fluoro-3-methylpyrrolidin-2-one (CAS 246181-65-7)
- 6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine (CAS 338979-12-7)
- 5-Bromo-4-methylpyridine-2-carbonyl chloride (CAS 1211537-23-3)
- 5,10,15,20-Tetra(4-methylphenyl)-21H,23H-porphine manganese(III) chloride (CAS 43145-44-4)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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