1-(4-Ethyl-6-methylquinazolin-2-yl)guanidine CAS 331417-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331417-03-9 |
| Molecular Formula | C12H15N5 |
| Molecular Weight | 229.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-Ethyl-6-methylquinazolin-2-yl)guanidine (CAS 331417-03-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H15N5. Molecular weight: 229.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H15N5 |
| Molecular Weight | 229.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Ethyl Standards
- 2-(7-Ethyl-4-methylquinazolin-2-yl)guanidine (CAS 503831-80-9)
- 4-(2-Methylquinazolin-4-yl)morpholine (CAS 499133-82-3)
- 1-(2-Methylquinazolin-4-yl)pyrrolidin-3-amine (CAS 1707399-12-9)
- 3-((6-Methylquinazolin-4-yl)amino)propanoic acid (CAS 405920-60-7)
- 2-[(2-Methylquinazolin-4-yl)sulfanyl]acetic acid (CAS 95616-38-9)
- (6-Methylquinazolin-4-yl)glycine (CAS 405920-59-4)
- 3-Butyl-2-methylquinazolin-4(3H)-one (CAS 394-90-1)
- 1-(2-Methylquinazolin-4-yl)piperidin-4-amine (CAS 1707594-16-8)
Recommended Standards
- 1-(3-aminophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)-1-ethanone (CAS 956206-44-3)
- 1-(4-Methoxyphenyl)-N-(1-methylpyrimidin-2(1H)-ylidene)methanamine (CAS 805196-35-4)
- 1-(3-Amino-4-(4-methylpyrazin-1(4H)-yl)phenyl)ethanone (CAS 887595-34-8)
- tert-Butyl ((1-((S)-2-aminopropanoyl)piperidin-3-yl)methyl)(methyl)carbamate (CAS 1354027-47-6)
- 1-(1-Phenylethyl)piperazine (CAS 69628-75-7)
- Quetiapine EP Impurity P (CAS 1011758-03-4)
- (1-(4-Methoxyphenethyl)pyrrolidin-3-yl)methanol (CAS 1017395-90-2)
- (1-Cyclopropyl-1H-imidazol-5-yl)methanol (CAS 1227465-54-4)
- N-(3-Amino-2-methylphenyl)-4-fluorobenzamide (CAS 926213-20-9)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
Why CATO?
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