4,4'-Disulfanediylbis(3-chloroaniline) CAS 729-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 729-41-9 |
| Molecular Formula | C12H10Cl2N2S |
| Molecular Weight | 285.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Disulfanediylbis(3-chloroaniline) (CAS 729-41-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10Cl2N2S. Molecular weight: 285.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H10Cl2N2S |
| Molecular Weight | 285.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Disulfanediylbis Standards
- 4,4'-Disulfanediylbis(2-fluoroaniline) (CAS 16766-33-9)
- 2,2'-Disulfanediylbis(4-fluoroaniline) (CAS 63755-07-7)
- 1,1'-(Disulfanediylbis(4,1-phenylene))diethanone (CAS 5335-82-0)
- 1,1'-Disulfanediylbis(azepan-2-one) (CAS 23847-08-7)
- 3,3'-Disulfanediylbis(4-aminophenol) (CAS 875895-71-9)
- 6,6'-Disulfanediylbis(4-methylpyrimidin-2-amine) (CAS 69945-13-7)
- (Disulfanediylbis(2,1-phenylene))dimethanol (CAS 35190-71-7)
- (Disulfanediylbis(4,1-phenylene))dimethanol (CAS 7748-20-1)
Recommended Standards
- 4-(3,4-Dichlorophenyl)-n-(prop-2-en-1-yl)-1,3-thiazol-2-amine (CAS 742094-71-9)
- 4-Chloro-2-((4-chlorobenzyl)thio)-6-methylpyrimidine (CAS 917561-71-8)
- 3-[(2,4-Dichlorophenyl)methyl]-6-(methylsulfanyl)pyridazine (CAS 241132-71-8)
- tert-Butyl 2-oxo-4-(((trifluoromethyl)sulfonyl)oxy)-5,6-dihydropyridine-1(2H)-carboxylate (CAS 1345469-25-1)
- 3-Bromopyrazolo[1,5-a]pyridin-2(1H)-one (CAS 60637-30-1)
- 3-{[(2,4-dichlorophenyl)sulfanyl]methyl}-2H,3H,5H-[1,3]thiazolo[2,3-b]quinazolin-5-one (CAS 477855-96-2)
- 1,2,3,4-Tetrahydroisoquinoline-6,7-diol hydrochloride (CAS 42887-47-8)
- Lusutrombopag Impurity 58 (CAS CATO-C4X-208458)
- 2-Methyl-6-(phenylthio)nicotinic acid (CAS 1355225-73-8)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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