2-Ethoxypyrimidine CAS 3739-82-0
| CAS No. | 3739-82-0 |
| Molecular Formula | C6H8N2O |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Ethoxypyrimidine.
2-Ethoxypyrimidine (CAS 3739-82-0) is a high-purity analytical reference standard with the molecular formula C6H8N2O and a molecular weight of 124.14 g/mol.
The molecular framework of 2-Ethoxypyrimidine (C6H8N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-Ethoxypyrimidine 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 | C6H8N2O |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Ethoxypyrimidine Standards
- 4-Ethoxypyrimidine (CAS 24903-72-8)
- 5-Ethoxypyrimidine (CAS 27522-25-4)
- 4-Ethoxypyrimidine-2-carbonitrile (CAS 145947-99-5)
- 2-Ethoxypyrimidine-5-carbaldehyde (CAS 312263-49-3)
- 5-Ethoxypyrimidine-2-carbaldehyde (CAS 2411260-18-7)
- 2-Ethoxypyrimidine-4,5-diamine (CAS 273196-57-9)
- 5-Ethoxypyrimidine-2,4-diamine (CAS 874494-82-3)
- 5-Ethoxypyrimidine-2,4(1H,3H)-dione (CAS 7248-96-6)
Recommended Standards
- 2-Ethoxypyrazine (CAS 38028-67-0)
- 2-Ethyl-1H-imidazole-5-carbaldehyde (CAS 83902-00-5)
- 2-Cyano-n-(prop-2-en-1-yl)acetamide (CAS 30764-67-1)
- 2-Ethylpyrazole-3-carbaldehyde (CAS 902837-62-1)
- Tert-butyl (1S,4R,6S)-6-hydroxy-2-azabicyclo[2.2.2]Octane-2-carboxylate (CAS 1637687-55-8)
- Ethyl 5,8-dichloro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 35975-58-7)
- 3-(2-Methoxyethyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 361150-40-5)
- 1,3-dimethyl-1H,4H,5H,6H-7$l^{6},1,2,4-pyrazolo[3,4-b][1,4]thiazine-7,7-dione (CAS 1375244-33-9)
- 5-Bromo-1-methyl-3H-1,2-benzothiazole 1-oxide (CAS 2649070-11-9)
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- 4-[2-(Dimethylamino)ethoxy]-N-methylaniline (CAS 1160623-57-3)
- 1-(2,3-Dihydro-1H-isoindol-2-yl)ethan-1-one (CAS 18913-38-7)
- ((2R,3S,5S)-5-Ethoxy-3-isopropoxytetrahydrofuran-2-yl)methanol (CAS 146764-52-5)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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