Fmoc-α-methyl-D-Serine(OtBu) CAS 914399-96-5
| CAS No. | 914399-96-5 |
| Molecular Formula | C23H27NO5 |
| Molecular Weight | 397.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Fmoc-α-methyl-D-Serine(OtBu) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Fmoc-α-methyl-D-Serine(OtBu) (CAS 914399-96-5), a certified reference material (molecular formula C23H27NO5, MW 397.46 g/mol) for analytical method development and quality control.
Fmoc-α-methyl-D-Serine(OtBu) (C23H27NO5) contains a flavonoid core, an amide 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. 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 | C23H27NO5 |
| Molecular Weight | 397.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-Thr-OBu-t (CAS 120791-76-6)
- Fmoc-Sta(3S,4S)-OH (CAS 158257-40-0)
- (R)-3-(Fmoc-amino)-4-(tert-butoxy)butanoic Acid (CAS 203854-51-7)
- Fmoc-(3S,4S,5S)-4-amino-3-hydroxy-5-methylheptanoic Acid (CAS 215190-17-3)
- Fmoc-Thr(tBu)-OH (CAS 71989-35-0)
- Fmoc-allo-Thr(tBu)-OH (CAS 201481-37-0)
- Fmoc-Asp(OtBu)-ol (CAS 133565-45-4)
- Fmoc-D-allo-Thr(tBu)-OH (CAS 170643-02-4)
Recommended Standards
- Methyl (2S)-3-(tert-butoxy)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoate (CAS 951324-28-0)
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- N-Cyclooctylcarbamic Acid 1,1-Bis(4-Fluorophenyl)-2-Propynyl Ester (CAS 20930-00-1)
- Benzyl (2R,4S)-4-ethoxy-2-(4-(methoxycarbonyl)phenyl)piperidine-1-carboxylate (CAS 2408761-25-9)
- Tert-butyl 4-(4-(methoxycarbonyl)benzyl)piperazine-1-carboxylate (CAS 844891-11-8)
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- tert-Butyl N-{1H-pyrrolo[3,2-c]pyridin-4-yl}carbamate (CAS 1363381-64-9)
- Lupenone (CAS 1617-70-5)
- (1Z,1'Z)-N,N'-(Ethane-1,2-diyl)bis(1-(4-bromophenyl)methanimine) (CAS 78036-47-2)
- Opicapone Impurity 56 (CAS CATO-C4X-240456)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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