Fmoc-threo-beta-phenyl-Ser-OH CAS 487060-72-0
| CAS No. | 487060-72-0 |
| Molecular Formula | C24H21NO5 |
| Molecular Weight | 403.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-threo-beta-phenyl-Ser-OH (C24H21NO5) 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.
CATO supplies Fmoc-threo-beta-phenyl-Ser-OH (CAS 487060-72-0), a certified reference material (molecular formula C24H21NO5, MW 403.43 g/mol) for analytical method development and quality control.
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 Fmoc-threo-beta-phenyl-Ser-OH 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 | C24H21NO5 |
| Molecular Weight | 403.43 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- N-Fmoc-3-hydroxy-D-phenylalanine (CAS 1217724-28-1)
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- Fmoc-(R)-3-amino-3-(4-hydroxyphenyl)propionic Acid (CAS 511272-36-9)
- N-Fmoc-(2R,3S)-3-phenylisoserine (CAS 252206-27-2)
- Fmoc-Tyr-OH (CAS 92954-90-0)
- Fmoc-D-Tyr-OH (CAS 112883-29-1)
- Fmoc-Met(O?)-OH (CAS 163437-14-7)
- Fmoc-NH-ethyl-SS-propionic acid (CAS 864235-83-6)
Recommended Standards
- N-(2-(1H-Benzo[d]imidazol-2-yl)phenyl)-3,4,5-trimethoxybenzamide (CAS 313275-18-2)
- Ethyl 5-hydroxy-4-(((4-methoxyphenyl)imino)methyl)-2-methylnaphtho[1,2-b]furan-3-carboxylate (CAS 461673-09-6)
- N-Benzyl-2-imino-1-(2-methoxyethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-42-2)
- Ethyl 3-chloro-2-methylpropanoate (CAS 922-29-2)
- 3-Methoxy-4-(2-(pyrrolidin-1-yl)ethoxy)benzaldehyde (CAS 99556-74-8)
- Tert-butyl methyl(2-methylpiperidin-4-yl)carbamate (CAS 1284580-39-7)
- N-(2-(2-(Benzylamino)-2-oxoethyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)-2-(methylthio)benzamide (CAS 1105249-53-3)
- 3-Chloro-6-oxo-1,6-dihydropyridine-2-carboxamide (CAS 1823895-72-2)
- (E)-5-(2-((3-chlorophenyl)amino)vinyl)-3-(methylthio)isothiazole-4-carbonitrile (CAS 1164507-55-4)
- Tert-butyl 1,1-difluoro-6-azaspiro[2.5]Octane-6-carboxylate (CAS 1263263-29-1)
- n-[3-(3-cyclopropyl-5-sulfanyl-4h-1,2,4-triazol-4-yl)phenyl]acetamide (CAS 1031130-96-7)
- (3-Nitro-4-phenoxyphenyl)methyl N-[3-(trifluoromethyl)phenyl]carbamate (CAS 338960-92-2)
- (2E)-1-(2,5-Dichlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one (CAS 1354942-04-3)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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