1,3-Dimethyl-7,9-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione CAS 49687-12-9
| CAS No. | 49687-12-9 |
| Molecular Formula | C9H11N5O2 |
| Molecular Weight | 221.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,3-Dimethyl-7,9-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione (CAS 49687-12-9), a certified reference material (molecular formula C9H11N5O2, MW 221.22 g/mol) for analytical method development and quality control.
The molecular framework of 1,3-Dimethyl-7,9-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione (C9H11N5O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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).
CATO manufactures 1,3-Dimethyl-7,9-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione 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 | C9H11N5O2 |
| Molecular Weight | 221.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 2-Amino-7-(4-(tert-butyl)phenyl)-7,8-dihydroquinazolin-5(6H)-one (CAS 523990-62-7)
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- Clorazepate EP Impurity C (CAS 5606-55-3)
- 1-(4-((tert-Butylamino)methyl)-2-chlorophenyl)ethanone oxalate (CAS 1956335-68-4)
- 2,3-Dimethyl-4-oxo-4,5-dihydrofuro[3,2-c]pyridine-7-carboxamide (CAS 1956384-77-2)
- N-benzyl-N-(but-3-en-1-yl)but-3-en-1-amine (CAS 132365-02-7)
- 2-(2,5-Difluoro-4-hydroxyphenyl)acetic acid (CAS 1042703-29-6)
- 4-Aminochromane Hydrochloride (CAS 90609-63-5)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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