330558-88-8 7-(2-Chloroethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione MFCD01932692 CAS 330558-88-8
| CAS No. | 330558-88-8 |
| Molecular Formula | C8H9ClN4O2 |
| Molecular Weight | 228.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 330558-88-8 7-(2-Chloroethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione MFCD01932692 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 330558-88-8 7-(2-Chloroethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione MFCD01932692 (CAS 330558-88-8), a certified reference material (molecular formula C8H9ClN4O2, MW 228.64 g/mol) for analytical method development and quality control.
The molecular framework of 330558-88-8 7-(2-Chloroethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione MFCD01932692 (C8H9ClN4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H9ClN4O2 |
| Molecular Weight | 228.64 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 DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloroethyl Standards
- N-(2-chloroethyl)-3-nitrobenzamide (CAS 860682-01-5)
- n-(2-Chloroethyl)-4-nitrobenzamide (CAS 51816-15-0)
- N-(2-Chloroethyl)-2-oxooxazolidine-3-sulfonamide (CAS 116943-69-2)
- 3-(2-Chloroethyl)-9-hydroxy-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 130049-77-3)
- N-(2-Chloroethyl)-2-methoxy-N-methylisonicotinamide (CAS 1820740-21-3)
- 1-(2-Chloroethyl)-3-(4-methoxyphenyl)urea (CAS 65536-40-5)
- 6-(2-Chloroethyl)-7-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 86488-00-8)
- 9-(2-Chloroethyl)-6-(methylthio)-9H-purine (CAS 2846-81-3)
Recommended Standards
- Ethyl (2E)-[(6-chloropyridazin-3-yl)hydrazono]acetate (CAS 69579-06-2)
- Minoxidil Impurity 25 (CAS 7148-63-2)
- 8-Chloro-1,3,9-trimethyl-1H-purine-2,6(3H,9H)-dione (CAS 4921-53-3)
- Dimenhydrinate EP Impurity E (CAS 4921-49-7)
- 2,2,6,6-Tetrafluoro-4-phenylmorpholine (CAS 65472-14-2)
- 5-(Difluoromethyl)pyridine-2,3-diamine (CAS 1805252-44-1)
- 2-Propyl-azetidine (CAS 89583-96-0)
- 5-Methylisoxazole-4-carboxamide (CAS 1097817-28-1)
- 2-Bromo-5-ethylbenzoic acid (CAS 105459-30-1)
- Methyl 4-oxoisochromane-6-carboxylate (CAS 1336947-02-4)
- (S)-2-(4-methylmorpholin-2-yl)ethan-1-ol (CAS 2165468-60-8)
- N-Butyl-2-[[8-Ethyl-2-(4-Fluorophenyl)-4-Quinazolinyl]Thio]-Acetamide (CAS 606131-68-4)
- Argatroban Impurity 63 (CAS CATO-C4X-100763)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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