Lafutidine (E)-Isomer CAS 206449-94-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 206449-94-7 |
| Molecular Formula | C22H29N3O4S |
| Molecular Weight | 431.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lafutidine (E)-Isomer (CAS 206449-94-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H29N3O4S. Molecular weight: 431.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H29N3O4S |
| Molecular Weight | 431.55 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lafutidine Standards
- Lafutidine (CAS 118288-08-7)
- Lafutidine Impurity 5 (CAS 118288-14-5)
- rac Lafutidine (CAS 206449-93-6)
- Lafutidine Impurity 2 (CAS 174583-84-7)
- Lafutidine Impurity 4 (CAS 1348637-58-0)
- Lafutidine impurity 23 (CAS CATO-C4X-147623)
- Lafutidine impurity 18 (CAS 146269-98-9)
- Lafutidine impurity 20 (CAS 146270-00-0)
Recommended Standards
- Alpha-Hydroxysalmeterol (CAS 152405-02-2)
- Tenovin-5 (CAS 688014-33-7)
- 4-(Bromomethyl)-1,2-bis[(tert-butyldimethylsilyl)oxy]benzene (CAS 161688-42-2)
- 2-(5-bromopyridin-3-yl)propan-2-ol (CAS 40472-88-6)
- 1-(2,5-Dichlorophenyl)-N-(2,4-difluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338399-12-5)
- 2,6-Difluorophenylmethanol-d2 (CAS 1346601-28-2)
- N-cycloheptylpiperidine-4-carboxamide (CAS 429632-06-4)
- 2,7-Bis(2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-9H-carbazole (CAS 2247347-75-5)
- methyl 4-(azidomethyl)benzoate (CAS 94341-53-4)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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