1-Ethylguanidine xsulfate CAS 57989-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57989-90-9 |
| Molecular Formula | H2O4S C3H9N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Ethylguanidine xsulfate (CAS 57989-90-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: H2O4S C3H9N3. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | H2O4S C3H9N3 |
| Molecular Weight | 185.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylguanidine Standards
Recommended Standards
- 4-Carboxy-2-methoxyphenylboronic Acid (CAS 741699-09-2)
- N-Acetyl-L-cysteine (CAS 616-91-1)
- tert-Butyl 5-iodo-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 1629276-60-3)
- 4-Iodo-1H-pyrazol-3-amine (CAS 81542-51-0)
- 5-((Cyclopropylmethyl)thio)furan-2-carboxylic acid (CAS 1482256-49-4)
- 5-(3-Cyanophenyl)nicotinamide (CAS 1346691-56-2)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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