L-Cysteic Acid Monohydrate CAS 23537-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23537-25-9 |
| Molecular Formula | C3H7NO5S H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Cysteic Acid Monohydrate (CAS 23537-25-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H7NO5S H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H7NO5S H2O |
| Molecular Weight | 187.17 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.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related L Standards
Recommended Standards
- 1-Amino-3-(5-bromothiophen-2-yl)propan-2-ol (CAS 1478624-92-8)
- 5-(chloromethyl)-2-methyl-1H-1,3-benzodiazole hydrochloride (CAS 68740-47-6)
- (1-Methyl-1H-imidazole-4,5-diyl)dimethanamine (CAS 687602-92-2)
- 1-((2-Fluorophenoxy)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1005662-40-7)
- 3-((3,4-Dimethoxybenzyl)amino)-2-iodocyclohex-2-en-1-one (CAS 1024134-57-3)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-{[1,1'-biphenyl]-4-yl}prop-2-en-1-one (CAS 805271-97-0)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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