2-(prop-2-yn-1-yloxy)pyrimidine CAS 944903-33-7
| CAS No. | 944903-33-7 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(prop-2-yn-1-yloxy)pyrimidine (CAS 944903-33-7) is a high-purity analytical reference standard with the molecular formula C7H6N2O and a molecular weight of 134.14 g/mol.
Structurally, 2-(prop-2-yn-1-yloxy)pyrimidine (C7H6N2O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 134.14 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 2-(prop-2-yn-1-yloxy)pyrimidine 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 | C7H6N2O |
| Molecular Weight | 134.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related prop Standards
- 1-(Prop-2-yn-1-yl)-1h-imidazole-2-carbaldehyde (CAS 1247894-26-3)
- (Prop-2-yn-1-yl)(Sulfamoyl)amine (CAS 154743-04-1)
- 1-Ethyl-2-(prop-2-yn-1-yl)-1h-imidazole (CAS 1517586-62-7)
- 2-(Prop-1-en-1-yl)phenol (CAS 23619-59-2)
- 5-(Prop-1-en-2-yl)pyridin-2-amine (CAS 848841-59-8)
- 4-Methyl-3-(prop-2-en-1-yl)pyridine (CAS 1314908-61-6)
- 4-(Prop-1-en-2-yl)aniline (CAS 1962-08-9)
- 2-Methyl-5-(prop-1-en-2-yl)pyridine (CAS 56057-93-3)
Recommended Standards
- 2-(Isocyanomethyl)pyridine 1-oxide (CAS 76594-49-5)
- 2-(Pyridin-2-yloxy)acetonitrile (CAS 218921-11-0)
- 2-(Isocyanatomethyl)pyridine (CAS 71189-21-4)
- 2,2'-Biimidazole (CAS 492-98-8)
- N-(2-(6-Methyl-4-oxo-1,4-dihydropyrimidin-2-yl)ethyl)acetamide (CAS 88406-54-6)
- 1-(2-methanesulfonylphenyl)-1H-pyrazol-4-amine (CAS 1250582-48-9)
- 1-(4-Fluorophenyl)-6-methyl-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole (CAS 529476-35-5)
- 6-Amino-3-cyclopropoxypicolinaldehyde (CAS 1243471-56-8)
- 7-Methyl-4,5-dihydrobenzo[1,2-b:3,4-b']dithiophene-2-carboxylic acid (CAS 931353-92-3)
- 2-(Chloromethyl)-4-(difluoromethyl)pyridine-3-acetic acid (CAS 1804444-45-8)
- 6'-Methoxy-1-methyl-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-b]indole] (CAS 13489-28-6)
- Ethyl 4-((3-aminopyridin-2-yl)amino)benzoate (CAS 78750-69-3)
- 1-CYclopropanecarbonyl-N-methylpiperidin-4-amine (CAS 1080651-63-3)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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