6-Imino-1-methyl-1,6-dihydropyrimidin-2-amine CAS 791015-63-9
| CAS No. | 791015-63-9 |
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Imino-1-methyl-1,6-dihydropyrimidin-2-amine is closely related to a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-Imino-1-methyl-1,6-dihydropyrimidin-2-amine (CAS 791015-63-9), molecular formula C5H8N4 and molecular weight 124.14 g/mol, is a CATO reference standard with documented purity and traceability.
6-Imino-1-methyl-1,6-dihydropyrimidin-2-amine (C5H8N4) contains a nitrile group. Its physicochemical properties are representative of its class; 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.
As a certified reference material (CRM), 6-Imino-1-methyl-1,6-dihydropyrimidin-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| 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 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Imino Standards
- 1-(2-Imino-2,3-dihydro-1H-pyrrol-1-yl)ethanone (CAS 791586-49-7)
- 3-Imino-4-methyl-3,4-dihydropyrazin-2-amine (CAS 783259-20-1)
- 5-Imino-1,3-dimethyl-1H-pyrrol-2(5H)-one (CAS 91305-87-2)
- 6-Imino-1-methyl-1,6-dihydropyrimidin-4-amine (CAS 99419-02-0)
- 2-Imino-3,4-dimethyl-2H-pyrrol-5-amine (CAS 98197-08-1)
- 4-Imino-1,3-dimethyl-1H-pyrazol-5(4H)-one (CAS 126230-42-0)
- 2-Imino-1,3-dimethylimidazolidin-4-one (CAS 34293-22-6)
- 5-Imino-3,4-dimethyloxazolidin-2-one (CAS 344329-98-2)
Recommended Standards
- 6-Hydrazinylpyridin-2-amine (CAS 867131-47-3)
- 6-Ethylpyridazin-3(2H)-one (CAS 51355-93-2)
- 6-Methyl-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 67000-44-6)
- 6-Amino-4-methyl-1,2-dihydropyridin-2-one (CAS 51564-93-3)
- 2,6-Diaminopyridin-3-ol (CAS 100517-02-0)
- N,N'-((4-(Heptyloxy)-3-methoxyphenyl)methylene)diacetamide (CAS 620562-55-2)
- 2-Chloro-3-(trifluoromethyl)phenylboronic acid pinacol ester (CAS 1689550-75-1)
- tert-Butyl 3-((6-(cyclopropylamino)pyrimidin-4-yl)amino)piperidine-1-carboxylate (CAS 1353944-47-4)
- 3,5-Dichloro-2-(difluoromethoxy)benzoyl chloride (CAS 1807184-57-1)
- N-(3-Methylisothiazol-5-yl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1207024-49-4)
- 3-Amino-4-cyclopropyl-2-hydroxybutanamide hydrochloride (CAS 864765-45-7)
- Gabapentin Impurity 28 (CAS 89732-50-3)
- 2-(4-Fluorophenyl)-1-isopropylpyrrolidine (CAS 1355214-31-1)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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