2-Ethoxy-5-methylpyrimidine CAS 17758-09-7
| CAS No. | 17758-09-7 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Ethoxy-5-methylpyrimidine is closely related to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Ethoxy-5-methylpyrimidine (CAS 17758-09-7), molecular formula C7H10N2O and molecular weight 138.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Ethoxy-5-methylpyrimidine (C7H10N2O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 138.17 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.
CATO manufactures 2-Ethoxy-5-methylpyrimidine 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 | C7H10N2O |
| Molecular Weight | 138.17 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Ethoxy Standards
- 1633-43-8 2-ethoxy-5-amino pyridine 3-amino-4-ethoxypyridine 4-Ethoxypyridin-3-amine 4-ethoxy-3-aminopyridine 4-ethoxy-3-pyridinamine 6-ethoxy-pyridin-3-ylamine (CAS 1633-43-8)
- 2-Ethoxy-4-methylpyrimidine (CAS 17758-42-8)
- 2-Ethoxy-5-methylpyrazine (CAS 67845-34-5)
- 2-Ethoxy-6-methylpyrazine (CAS 53163-97-6)
- 4-Ethoxy-2-methylpyrimidine (CAS 24903-66-0)
- 2-Ethoxy-3-Methylpyrazine (CAS 32737-14-7)
- 3-Ethoxy-1-chloro-2-propanol (CAS 4151-98-8)
- 2-Ethoxy-3-hydroxypyridine (CAS 188670-05-5)
Recommended Standards
- Nicotinamide 1-Methyl 1,4-Dihydro Impurity (CAS 17750-23-1)
- 2-Amino-3-(methylamino)phenol (CAS 177478-27-2)
- 3-(Tetrahydrofuran-2-yl)-1H-pyrazole (CAS 1778695-51-4)
- 4-Ethyl-6-methyl-1,3,5-triazin-2-amine (CAS 17584-13-3)
- Tebipenem (CAS 161715-21-5)
- (1-Acetyl-1,2,3,6-tetrahydropyridin-4-yl)boronic acid (CAS 1251537-34-4)
- 5,6-Dimethoxy-1H-indazol-3(2H)-one (CAS 164582-90-5)
- Methyl 4-(Boc-amino)benzoate (CAS 164596-20-7)
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- 5-(3,4-Dimethylbenzyl)-1,3,4-oxadiazol-2-amine (CAS 1177283-43-0)
- 7-Fluoro-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid (CAS 885271-79-4)
- Regadenoson Impurity 19 (CAS CATO-C4X-198519)
- 2-(4-Butylbenzoyl)oxazole (CAS 898760-09-3)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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