3D1R4OMX4N 3438-46-8 Pyrimidine, 4-methyl- 4-Methylpyrimidine EINECS 222-344-2 UNII-3D1R4OMX4N CAS 3438-46-8
| CAS No. | 3438-46-8 |
| Molecular Formula | C5H12N2 |
| Molecular Weight | 100.16 g/mol |
| 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 3D1R4OMX4N 3438-46-8 Pyrimidine, 4-methyl- 4-Methylpyrimidine EINECS 222-344-2 UNII-3D1R4OMX4N.
3D1R4OMX4N 3438-46-8 Pyrimidine, 4-methyl- 4-Methylpyrimidine EINECS 222-344-2 UNII-3D1R4OMX4N (CAS 3438-46-8), molecular formula C5H12N2 and molecular weight 100.16 g/mol, is a CATO reference standard with documented purity and traceability.
3D1R4OMX4N 3438-46-8 Pyrimidine, 4-methyl- 4-Methylpyrimidine EINECS 222-344-2 UNII-3D1R4OMX4N (C5H12N2) contains an organic framework. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C5H12N2 |
| Molecular Weight | 100.16 g/mol |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
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