(2-Amino-4,6-dichloropyrimidin-5-yl)methanol CAS 850554-81-3
| CAS No. | 850554-81-3 |
| Molecular Formula | C5H5Cl2N3O |
| Molecular Weight | 194.02 g/mol |
| 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.
CATO supplies (2-Amino-4,6-dichloropyrimidin-5-yl)methanol (CAS 850554-81-3), a certified reference material (molecular formula C5H5Cl2N3O, MW 194.02 g/mol) for analytical method development and quality control.
(2-Amino-4,6-dichloropyrimidin-5-yl)methanol (C5H5Cl2N3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
CATO manufactures (2-Amino-4,6-dichloropyrimidin-5-yl)methanol 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 | C5H5Cl2N3O |
| Molecular Weight | 194.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
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- 3-Amino-5,6-dichloro-2-pyrazinemethanol (CAS 95037-20-0)
- 6-Amino-4,5-dichloro-2-methylpyridazin-3(2H)-one (CAS 25717-64-0)
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Recommended Standards
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- 6-chloro-[1,3]thiazolo[4,5-b]pyrazin-2-amine (CAS 1440427-74-6)
- 4-Chloro-5-fluoro-2-iodophenol (CAS 1235407-15-4)
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Why CATO?
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