2-Amino-8-chloro-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one CAS 91897-98-2
| CAS No. | 91897-98-2 |
| Molecular Formula | C8H10ClN5O3 |
| Molecular Weight | 259.65 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 2-Amino-8-chloro-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one.
CATO supplies 2-Amino-8-chloro-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one (CAS 91897-98-2), a certified reference material (molecular formula C8H10ClN5O3, MW 259.65 g/mol) for analytical method development and quality control.
2-Amino-8-chloro-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one (C8H10ClN5O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
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 manufactures 2-Amino-8-chloro-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one 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 | C8H10ClN5O3 |
| Molecular Weight | 259.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- Ethyl (6-Chloro-2-nitro-3-pyridyl)(methyl)carbamate (CAS 89660-17-3)
- N-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2170895-05-1)
- 2-Hydroxy-6-phenylhexanenitrile (CAS 288863-28-5)
- 2-Methylfuran-3,4-dicarboxylic acid (CAS 54576-44-2)
- 4,5-Dichloro-6-methyl-2-phenylpyrimidine (CAS 32832-26-1)
- 2-(3,4-Dimethylphenyl)-1H-indole-3-carbaldehyde (CAS 590391-01-8)
- 1-(Cyclopropylmethyl)-4,4-difluorocyclohexane-1-carboxylic acid (CAS 1389315-09-6)
- 3-Amino-1-(2-fluoro-5-methylphenyl)piperidin-2-one (CAS 1315365-31-1)
- 4-(4-Cyclohexylphenyl)-1,3-thiazol-2-amine (CAS 105512-86-5)
- 2,5-Dibromophenylboronic Acid (CAS 1008106-93-1)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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