YC9U0409D3
3724-89-8
Cystaphos
Phosphocysteamine sodium
Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt
Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt
Sodium hydrogen -S-(2-aminoethyl)thiophosphate
S-(2-Aminoethyl) thiophosphate monosodium salt
S-(2-Aminoethyl)thiophosphate monosodium salt
Cistaphos
Cystafos
Cystaphos sodium salt
EINECS 223-079-5
Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt
Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt
Monosodium beta-aminoethyl thiophosphate
NSC 87174
Sodium beta-aminoethyl thiophosphate
Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid
Sodium hydrogen S-(2-aminoethyl)phosphorothioate
Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid
Tsistafos
Tsistafos (cystafos)
WR 638
UNII-YC9U0409D3 CAS 3724-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3724-89-8 |
| Molecular Formula | C2H7NO3PS Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
Order YC9U0409D3
3724-89-8
Cystaphos
Phosphocysteamine sodium
Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt
Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt
Sodium hydrogen -S-(2-aminoethyl)thiophosphate
S-(2-Aminoethyl) thiophosphate monosodium salt
S-(2-Aminoethyl)thiophosphate monosodium salt
Cistaphos
Cystafos
Cystaphos sodium salt
EINECS 223-079-5
Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt
Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt
Monosodium beta-aminoethyl thiophosphate
NSC 87174
Sodium beta-aminoethyl thiophosphate
Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid
Sodium hydrogen S-(2-aminoethyl)phosphorothioate
Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid
Tsistafos
Tsistafos (cystafos)
WR 638
UNII-YC9U0409D3 (CAS 3724-89-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C2H7NO3PS Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C2H7NO3PS Na |
| Molecular Weight | 179.11 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.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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