139654-17-4 6-isopropoxy-2-methylpyrimidin-4-amine CAS 139654-17-4
| CAS No. | 139654-17-4 |
| Molecular Formula | C8H13N3O |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 139654-17-4 6-isopropoxy-2-methylpyrimidin-4-amine (C8H13N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 167.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 139654-17-4 6-isopropoxy-2-methylpyrimidin-4-amine (CAS 139654-17-4), a certified reference material (molecular formula C8H13N3O, MW 167.21 g/mol) for analytical method development and quality control.
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 | C8H13N3O |
| Molecular Weight | 167.21 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.) | 1996 |
| Nitrogen Atoms | 3 |
Related isopropoxy Standards
- 4-Isopropoxy-2-methylpyridine 1-oxide (CAS 103922-05-0)
- 4-Isopropoxy-6-methylpyrimidin-2-amine (CAS 90556-28-8)
- 4-Isopropoxy-3-methylphenol (CAS 1216201-65-8)
- 3-Isopropoxy-4-methylphenol (CAS 1243289-61-3)
- 2-Isopropoxy-4-methylphenol (CAS 1243364-13-7)
- 6-Isopropoxy-5-methylpyridin-3-amine (CAS 1249761-56-5)
- 3-Isopropoxy-2-methylphenol (CAS 138151-59-4)
- 5-Isopropoxy-6-methylpyridin-2-amine (CAS 1394989-88-8)
Recommended Standards
- 2-Amino-6-(tert-butyl)pyrimidin-4(3H)-one (CAS 139541-35-8)
- Ethyl 2-azabicyclo[2.2.1]hept-5-ene-3-carboxylate (CAS 139927-19-8)
- 1-(1-Isobutyl-1H-1,2,3-triazol-4-yl)ethan-1-one (CAS 1393568-22-3)
- 2-(3-Aminopropyl)-6-methylpyrimidin-4(3h)-one (CAS 1408794-50-2)
- Isochroman-6-ol (CAS 412338-41-1)
- 5-Ethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbonyl chloride (CAS 869947-17-1)
- 5-Methyl-1-(4-(methylthio)phenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094373-30-4)
- 7-Chloro-2-(4-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyridine (CAS 885270-43-9)
- 6-[(pyridin-2-yl)methyl]pyridin-2-amine (CAS 1494829-86-5)
- Methyl 2-fluoro-3-(trifluoromethoxy)benzoate (CAS 1803825-64-0)
- 2-(Benzo[d]oxazol-2-ylthio)-1-(7-(thiophen-2-yl)-1,4-thiazepan-4-yl)ethan-1-one (CAS 1705224-18-5)
- 3,5-Dichlorobenzothioamide (CAS 22179-74-4)
- 5-Chloro-N-(4-(difluoromethoxy)phenyl)-2-(methylthio)pyrimidine-4-carboxamide (CAS 879957-97-8)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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