5-Methyl-2-(piperazin-1-yl)pyrimidine CAS 262847-57-4
| CAS No. | 262847-57-4 |
| Molecular Formula | C9H14N4 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-2-(piperazin-1-yl)pyrimidine (C9H14N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-Methyl-2-(piperazin-1-yl)pyrimidine (CAS 262847-57-4), molecular formula C9H14N4 and molecular weight 178.23 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Methyl-2-(piperazin-1-yl)pyrimidine 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 | C9H14N4 |
| Molecular Weight | 178.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-(piperazin-1-ylmethyl)pyrazine (CAS 1083300-35-9)
- 6-(Piperazin-1-yl)pyridin-3-amine (CAS 119285-06-2)
- 2-(Piperazin-1-yl)pyridin-4-amine (CAS 1201643-60-8)
- 4-(Piperazin-1-ylmethyl)pyrimidine (CAS 1269430-57-0)
- 2-methyl-4-(piperazin-1-yl)pyrimidine (CAS 131816-67-6)
- 5-Methyl-3-(piperazin-1-yl)pyridazine (CAS 1379221-93-8)
- 5-Methyl-4-(piperazin-1-yl)pyrimidine (CAS 1443210-25-0)
Recommended Standards
- 5-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 32920-08-4)
- 5-Methyl-2-propoxybenzaldehyde (CAS 883531-97-3)
- 5-Methoxy-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 61982-91-0)
- 5-Phenoxypentanal (CAS 87841-94-9)
- 3-Amino-2-(pyridin-4-yl)quinazolin-4(3H)-one (CAS 310437-08-2)
- 1-Ethyl-3-((4S)-4-methoxypyrrolidin-3-yl)urea hydrochloride (CAS 1311320-83-8)
- (4S,5R)-4-(Hydroxymethyl)-2-phenyl-1,3-dioxan-5-ol (CAS 81577-58-4)
- Potassium trifluoro[(2-fluorophenyl)methyl]boranuide (CAS 1246073-48-2)
- 5-chloro-2-fluoropyrazolo[1,5-a]pyrimidine (CAS 2227206-65-5)
- (2E)-1-(2,5-Dichlorophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 562062-01-5)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyrazine (CAS 1445860-58-1)
- 2-Hydroxyamino-3,8-dimethylimidazo[4,5-f]quinoxaline (CAS 115044-41-2)
- 4-(tert-Butoxy)-5-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243371-38-1)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
Why CATO?
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