2,5-Diamino-6-(dimethylamino)-3-methylpyrimidin-4(3H)-one CAS 61693-34-3
| CAS No. | 61693-34-3 |
| Molecular Formula | C7H13N5O |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Diamino-6-(dimethylamino)-3-methylpyrimidin-4(3H)-one (CAS 61693-34-3), a certified reference material (molecular formula C7H13N5O, MW 183.21 g/mol) for analytical method development and quality control.
2,5-Diamino-6-(dimethylamino)-3-methylpyrimidin-4(3H)-one (C7H13N5O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,5-Diamino-6-(dimethylamino)-3-methylpyrimidin-4(3H)-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 | C7H13N5O |
| Molecular Weight | 183.21 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 5,6-Diamino-2-(dimethylamino)-3-methylpyrimidin-4(3H)-one (CAS 61693-37-6)
- Ethyl 1,2-diamino-4-methyl-1H-pyrrole-3-carboxylate (CAS 458527-73-6)
- 2,4-Diamino-6-hydroxy-5-thiocyanopyrimidine (CAS 22288-75-1)
- N-(2,4-Diamino-6-oxo-1,6-dihydropyrimidin-5-yl)-N-methylformamide (CAS 77440-13-2)
- 3,4-Diamino-5-(difluoromethyl)picolinonitrile (CAS 1805012-02-5)
- 3,5-Diamino-6-(difluoromethyl)picolinonitrile (CAS 1805012-05-8)
- 3,6-Diamino-4-(difluoromethyl)picolinonitrile (CAS 1806786-53-7)
- 3,6-Diamino-2-(difluoromethyl)isonicotinonitrile (CAS 1806811-58-4)
Recommended Standards
- 2,3-Dihydro-1H-benzo[e]indol-1-one (CAS 914656-73-8)
- 2,6-Diethoxypyrimidin-4-amine (CAS 77297-30-4)
- 2-(Pyridin-2-yl)benzaldehyde (CAS 863677-33-2)
- 2-[(2-hydroxyethyl)(pyrimidin-2-yl)amino]ethan-1-ol (CAS 7033-45-6)
- (1-methyl-1H-imidazol-5-yl)methanol (CAS 38993-84-9)
- 5-(Bromomethyl)-3-fluoro-2-methylpyridine (CAS 1379358-46-9)
- Pipazetate (CAS 2167-85-3)
- 5-Isoxazolecarboxylic Acid Methyl Ester (CAS 15055-81-9)
- 2-(4-Amino-2-bromo-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1806812-69-0)
- 2,8-Diamino-9-(thiophen-2-ylmethyl)-1H-purin-6(9H)-one (CAS 104162-90-5)
- 1-Fluoro-2-nitro-4-(trifluoromethoxy)benzene (CAS 124170-06-5)
- 1-Amino-3,4-dihydroquinolin-2(1H)-one (CAS 60230-78-6)
- (S)-2,2’-Dimethoxy-1,1’-binaphthalene (CAS 75640-87-8)
- Neuropeptide FF (CAS 99566-27-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com