Guanidinoethyl Sulfonate CAS 543-18-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 543-18-0 |
| Molecular Formula | C3H9N3O3S |
| Molecular Weight | 167.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Guanidinoethyl Sulfonate (CAS 543-18-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H9N3O3S. Molecular weight: 167.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H9N3O3S |
| Molecular Weight | 167.19 g/mol |
| Purity | >95% |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Guanidinoethyl Standards
- N-(2-guanidinoethyl)guanidine (CAS 44956-51-6)
- 2-((2-Guanidinoethyl)thio)succinic acid (CAS 77482-44-1)
- N-(2-Guanidinoethyl)isoquinoline-5-sulfonamide (CAS 91742-10-8)
- 2-Guanidinoethyl 2-Guanidinoethanethiosulfonate, Dihydrobromide (CAS 91784-03-1)
- 2-Guanidinoethyl carbamimidothioate (CAS 98021-17-1)
- N-(2-Guanidinoethyl)-5-isoquinolinesulfonamide HCl (CAS 92564-34-6)
Recommended Standards
- Dotinurad Impurity 79 (CAS 872278-58-5)
- 5-Fluorobenzo[b]thiophen-3-amine (CAS 1007455-48-2)
- Azathioprine Impurity 6 (CAS 154-42-7)
- 3-(5-Bromo-2-chlorophenyl)-1H-pyrazol-4-amine (CAS 1707603-13-1)
- (5R)-3-((Benzyloxy)carbonyl)-7-(tert-butoxycarbonyl)-3,7-diazabicyclo[3.3.1]nonane-1-carboxylic acid (CAS 1290557-15-1)
- 4-Methyl-5-(thiophen-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 68744-66-1)
- 1-(2-Methoxyphenyl)-2-methyl-1H-benzimidazole-5-carboxylic acid (CAS 452088-68-5)
- 2-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)tetrahydro-2H-pyran-3-yl)acetic acid (CAS 2138185-27-8)
- 2-(2-Bromo-6-fluoro-5-methoxyphenyl)-1,3-dioxolane (CAS 2221812-44-6)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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