Methyl 3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}naphthalene-2-carboxylate CAS 1820620-35-6
| CAS No. | 1820620-35-6 |
| Molecular Formula | C27H21NO4 |
| Molecular Weight | 423.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}naphthalene-2-carboxylate 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.
Methyl 3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}naphthalene-2-carboxylate (CAS 1820620-35-6), molecular formula C27H21NO4 and molecular weight 423.46 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}naphthalene-2-carboxylate (C27H21NO4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 423.46 g/mol, it falls into the moderately-high-molecular-weight range. 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 Methyl 3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}naphthalene-2-carboxylate 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 | C27H21NO4 |
| Molecular Weight | 423.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
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