(S,S,R,R)-Orlistat CAS 111466-62-7
| CAS No. | 111466-62-7 |
| Molecular Formula | C29H53NO5 |
| Molecular Weight | 495.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S,S,R,R)-Orlistat is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S,S,R,R)-Orlistat (CAS 111466-62-7) is a high-purity analytical reference standard with the molecular formula C29H53NO5 and a molecular weight of 495.73 g/mol.
Based on its molecular formula C29H53NO5, (S,S,R,R)-Orlistat contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 495.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S,S,R,R)-Orlistat under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H53NO5 |
| Molecular Weight | 495.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S,R,R,R)-Orlistat (CAS 111466-61-6)
- (S,S,S,S)-Orlistat (CAS CATO-C4X-149935)
- (S,R,S,S)-Orlistat (CAS 111466-63-8)
- Orlistat USP Related Compound D (CAS 130793-27-0)
- Ethyl 3,5-dichloropyridine-4-carboxylate (CAS 773136-79-1)
- 3-(2-Bromophenyl)-1-cyclopropylpiperazine dihydrochloride (CAS 1820706-43-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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