1-Ethylguanidine CAS 503-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 503-69-5 |
| Molecular Formula | C3H9N3 |
| Molecular Weight | 87.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethylguanidine (CAS 503-69-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H9N3. Molecular weight: 87.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H9N3 |
| Molecular Weight | 87.12 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Ethylguanidine Standards
Recommended Standards
- 1-Aminobutan-2-one (CAS 77369-28-9)
- 1-Methoxycyclopropan-1-amine (CAS 63910-64-5)
- 1,3-Dimethylguanidine (CAS 3324-71-8)
- N-(pyridin-2-yl)furan-2-carboxamide (CAS 35218-40-7)
- PDI45-Br (CAS 1951445-73-0)
- 4-(3-Bromo-2-methylpropyl)-1-ethyl-1h-pyrazole (CAS 1341411-49-1)
- 2-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)azepane (CAS 1713602-44-8)
- N1-(6-(pyrrolidin-1-yl)-4-(trifluoromethyl)pyridin-2-yl)ethane-1,2-diamine (CAS 1053657-86-5)
- Benzyl Morpholinoacetate (CAS 53342-23-7)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com