Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(prop-2-en-1-yloxy)phenyl]propanoate CAS 1820575-36-7
| CAS No. | 1820575-36-7 |
| Molecular Formula | C28H27NO5 |
| Molecular Weight | 457.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(prop-2-en-1-yloxy)phenyl]propanoate 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.
Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(prop-2-en-1-yloxy)phenyl]propanoate (CAS 1820575-36-7), molecular formula C28H27NO5 and molecular weight 457.52 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(prop-2-en-1-yloxy)phenyl]propanoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 457.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H27NO5 |
| Molecular Weight | 457.52 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Fmoc-N-methyl-PEG3-CH2CH2COOH (CAS 1807518-77-9)
- N-(tert-Butoxycarbonyl)deacetylcolchicine (CAS 186374-95-8)
- IKK EPSILON-IN-1 (CAS 1292310-49-6)
- (9H-Fluoren-9-yl)methyl ((S)-1-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopropan-2-yl)carbamate (CAS 88719-13-5)
- 2-(2-Methoxyphenyl)cyclopropane-1-carboxylic acid (CAS 92016-93-8)
- 4-(2-(Propan-2-ylidene)hydrazinyl)benzoic acid (CAS 41902-73-2)
- (E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetic acid hydrochloride (CAS 124827-29-8)
- 2,5-Dinitrobenzoic Acid (CAS 610-28-6)
- 4-Amino-1-ethyl-3-methyl-1H-pyrazole-5-carboxamide (CAS 89239-62-3)
- Tetraethylethylenetetracarboxylate (CAS 6174-95-4)
- N-(4,5-Dimethyl-2-oxo-2,5-dihydrofuran-3-yl)benzamide (CAS 58487-02-8)
- 1-Ethyl-4-nitro-1h-pyrazole-3-carbohydrazide (CAS 1001755-77-6)
- 1-Oxo-N-(p-tolyl)isochromane-3-carboxamide (CAS 868154-12-5)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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 18665070610 / Nicole.chen@cato-chem.com