5-(chloromethyl)-2-methylpyrimidine hydrochloride CAS 1427367-66-5
| CAS No. | 1427367-66-5 |
| Molecular Formula | C6H13ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-(chloromethyl)-2-methylpyrimidine hydrochloride (CAS 1427367-66-5) is a high-purity analytical reference standard with the molecular formula C6H13ClN2HCl and a molecular weight of 185.09 g/mol.
Based on its molecular formula C6H13ClN2HCl, 5-(chloromethyl)-2-methylpyrimidine hydrochloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 185.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5-(chloromethyl)-2-methylpyrimidine 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 | C6H13ClN2 HCl |
| Molecular Weight | 185.09 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloromethyl Standards
- 7-(Chloromethyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-81-4)
- 7-(Chloromethyl)-2,3-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-82-5)
- 7-(Chloromethyl)-3-(4-chlorophenyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 100003-85-8)
- chloromethyl 2-ethoxy-2-methylpropanoate (CAS 1000296-74-1)
- 5-(chloromethyl)-N-(4-methylbenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-24-0)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 5-(chloromethyl)-N-(4-fluorobenzyl)-1,3,4-thiadiazole-2-carboxamide (CAS 1000932-60-4)
- 2-(Chloromethyl)-5,6-diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 1000933-67-4)
Recommended Standards
- 3-(4-Cyclohexylpiperazine-1-carbonyl)-1,4-thiazepan-5-one (CAS 1396629-45-0)
- methyl 2-methyl-2-[(propan-2-yl)amino]propanoate (CAS 1157807-63-0)
- Hexahydro-1H-quinolizin-4(6H)-one (CAS 491-40-7)
- Tetracaine Impurity 3 (CAS 2169-41-7)
- (S)-3-(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1033805-27-4)
- 2-Cyclopropyl-1-phenylethan-1-ol (CAS 18729-51-6)
- (4-ethylcyclohexyl)methanamine (CAS 1096790-46-3)
- Norepinephrine Impurity 63 (CAS 3770-01-2)
- 2-(2-(4-Bromophenyl)-5-methyloxazol-4-yl)acetonitrile (CAS 328918-83-8)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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