1-Methylguanidine hemisulfate CAS 598-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 598-12-9 |
| Molecular Formula | H2O4S C2H7N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methylguanidine hemisulfate (CAS 598-12-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: H2O4S C2H7N3. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | H2O4S C2H7N3 |
| Molecular Weight | 171.17 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.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylguanidine Standards
- N-Methylguanidine-d (CAS 1020719-65-6)
- 1-Ethyl-1-methylguanidine (CAS 1113-61-7)
- 1-Benzyl-1-methylguanidine sulfate (CAS 1185324-02-0)
- N-Methylguanidine-d3 Hydrochloride (CAS 1246820-23-4)
- 1-Methylguanidine sulfate (CAS 202401-10-3)
- Methylguanidine Hydrochloride (CAS 22661-87-6)
- 1-Benzyl-1-methylguanidine hemisulfate (CAS 2551-64-6)
- 1-Benzyl-1-methylguanidine (CAS 7565-19-7)
Recommended Standards
- 3-Chloro-4-fluoro-2-methoxypyridine (CAS 1227572-88-4)
- 2-(Allylthio)-4-(phenylthio)thieno[3,2-d]pyrimidine (CAS 478067-58-2)
- 5-(2-Chloropyridin-4-yl)-3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1201442-25-2)
- 2-Amino-N-[(3-chlorophenyl)methyl]benzamide (CAS 923783-74-8)
- N-[(4-Bromophenyl)(1-methylethyl)oxido-λ4-sulfanylidene]methanamine (CAS 1923838-35-0)
- 5-Fluoro-6-methyl-2h-indazole (CAS 210581-39-8)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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