Dimethylammunonium Sulfate CAS 21249-13-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21249-13-8 |
| Molecular Formula | H2O4S C2H7N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethylammunonium Sulfate (CAS 21249-13-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: H2O4S C2H7N. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | H2O4S C2H7N |
| Molecular Weight | 143.16 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) | -1.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinolin-5-ylboronic acid (CAS 1953127-57-5)
- 3-(4-phenoxyphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 438029-86-8)
- 5-Oxo-1-[(2,3,6,7-tetramethoxy-9-phenanthrenyl)methyl-L-proline Methyl Ester (CAS 1203657-51-5)
- Methyl 4-hydroxy-2-(trifluoromethoxy)benzoate (CAS 1261764-03-7)
- 2-(Boc-amino)-5-bromothiazole (CAS 405939-39-1)
- (S)-2-Aminooct-7-ynoic acid (CAS 1246887-85-3)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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