Montelukast Disulfide Impurity CAS 162515-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162515-67-5 |
| Molecular Formula | C12H18O4S2 |
| Molecular Weight | 290.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Montelukast Disulfide Impurity (CAS 162515-67-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H18O4S2. Molecular weight: 290.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H18O4S2 |
| Molecular Weight | 290.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Sulfur Atoms | 2 |
Related Montelukast Standards
- Montelukast Impurity 44 (CAS 115104-40-0)
- Montelukast Impurity 26 (CAS 120578-03-2)
- Montelukast Impurity N27 (CAS 610-97-9)
- Montelukast Impurity 42 (CAS 149968-10-5)
- Montelukast Impurity 9 (CAS 30430-40-1)
- Montelukast Impurity 57 (CAS 30220-25-8)
- Montelukast Impurity N4 (CAS 855473-50-6)
- Montelukast Impurity 55 (CAS 152922-86-6)
Recommended Standards
- 4-Octanoylphenethyl acetate (CAS 162358-03-4)
- 3-Hydroxy Ropivacaine (CAS 163589-30-8)
- 3-Bromo-5-(bromomethyl)-2-chlorothiophene (CAS 1595710-07-8)
- 2,2',2''-(1,4,7-Triazonane-1,4,7-triyl)tris(N,N-bis(2-ethylhexyl)acetamide) (CAS 2448661-82-1)
- (R)-1-(tert-butoxycarbonyl)-3-(methylthio)pyrrolidine-3-carboxylic acid (CAS 2306247-87-8)
- [3-(Trifluoromethyl)phenyl]methyl N-{5-[(4-chlorophenyl)sulfanyl]-1,2,3-thiadiazol-4-yl}carbamate (CAS 400074-49-9)
- Ethyl 7-hydroxy[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylate (CAS 99951-08-3)
- Bendamustine impurity 33 (CAS 109882-25-9)
- Liensinine (CAS 2586-96-1)
- Serpent Peptide (CAS 823202-99-9)
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