Tematropium CAS 113932-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113932-41-5 |
| Molecular Formula | C20H28NO4 CH3O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tematropium (CAS 113932-41-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H28NO4 CH3O4S. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H28NO4 CH3O4S |
| Molecular Weight | 457.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(1H-pyrazol-3-ylmethyl)acetamide (CAS 90030-58-3)
- Cruzain-IN-1 (CAS 1199523-24-4)
- Ethyl 2-(5-methyl-2,3-dioxoindolin-1-yl)acetate (CAS 620931-24-0)
- 2-(Aminomethyl)-6-methoxyphenol hydrochloride (CAS 141803-91-0)
- 1-(2-(Methylthio)pyrimidin-4-yl)ethan-1-one (CAS 496863-48-0)
- Ethyl 5-(1H-pyrazol-5-yl)isoxazole-3-carboxylate (CAS 264226-03-1)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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