2-chloro-6-methyl-pyrido[3,2-d]pyrimidin-4-amine CAS 30265-87-3
| CAS No. | 30265-87-3 |
| Molecular Formula | C8H17ClN4 |
| Molecular Weight | 204.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 204.70 g/mol gives 2-chloro-6-methyl-pyrido[3,2-d]pyrimidin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-chloro-6-methyl-pyrido[3,2-d]pyrimidin-4-amine (CAS 30265-87-3), a certified reference material (molecular formula C8H17ClN4, MW 204.70 g/mol) for analytical method development and quality control.
Structurally, 2-chloro-6-methyl-pyrido[3,2-d]pyrimidin-4-amine (C8H17ClN4) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 204.70 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 2-chloro-6-methyl-pyrido[3,2-d]pyrimidin-4-amine 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 | C8H17ClN4 |
| Molecular Weight | 204.70 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) | 2.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
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- 2-Hydrazinyl-5-(2-hydroxyethyl)-6-methylpyrimidin-4(3H)-one (CAS 74187-94-3)
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