Lansoprazole Impurity 12 CAS 131926-97-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 131926-97-1 |
| Molecular Formula | C14H13N3OS |
| Molecular Weight | 271.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Lansoprazole Impurity 12 (CAS 131926-97-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13N3OS. Molecular weight: 271.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13N3OS |
| Molecular Weight | 271.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lansoprazole Standards
- Lansoprazole Impurity 13 (CAS 60524-97-2)
- Lansoprazole impurity 74 (CAS CATO-C4X-111374)
- Lansoprazole Impurity 33 (CAS 1246819-06-6)
- Lansoprazole Impurity 31 (CAS CATO-C4X-111331)
- Lansoprazole Impurity 14 (CAS 112525-75-4)
- Lansoprazole Impurity 29 (CAS 163119-28-6)
- Lansoprazole Impurity 43 (CAS CATO-C4X-111343)
- Lansoprazole Impurity 42 (CAS CATO-C4X-111342)
Recommended Standards
- N-Methyl-6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 339106-43-3)
- N-Benzyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 594865-02-8)
- Imipenem Impurity 104 (CAS CATO-C4X-1662104)
- Lornoxicam Impurity 76 (CAS 40418-38-0)
- Norepinephrine Impurity 53 HCl (CAS 490-90-4（free base）)
- 2'-Sulfamoyl-[1,1'-biphenyl]-4-carboxylicacid (CAS 352615-90-8)
- Thymidine Impurity 2 (CAS CATO-C4X-32972)
- 4-(1-ethyl-1H-1,2,3-triazol-4-yl)phenol (CAS 89221-19-2)
- 5-Methoxy-2-methyl-1H-indole-3-carboxylic acid (CAS 32387-22-7)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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