(R)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-mercaptopropanoate CAS 233266-69-8
| CAS No. | 233266-69-8 |
| Molecular Formula | C19H19NO4S |
| Molecular Weight | 357.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-mercaptopropanoate.
(R)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-mercaptopropanoate (CAS 233266-69-8) is a high-purity analytical reference standard with the molecular formula C19H19NO4S and a molecular weight of 357.42 g/mol.
(R)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-mercaptopropanoate (C19H19NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (R)-Methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-mercaptopropanoate 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 | C19H19NO4S |
| Molecular Weight | 357.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Boc-NH-PEG3-sulfonic acid (CAS 1817735-32-2)
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Why CATO?
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