Fmoc-D-Ser-OH CAS 116861-26-8
| CAS No. | 116861-26-8 |
| Molecular Formula | C18H17NO5 |
| Molecular Weight | 327.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Fmoc-D-Ser-OH (C18H17NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Fmoc-D-Ser-OH (CAS 116861-26-8) is a high-purity analytical reference standard with the molecular formula C18H17NO5 and a molecular weight of 327.33 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Fmoc-D-Ser-OH 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.
Physical & Chemical Properties
| Molecular Formula | C18H17NO5 |
| Molecular Weight | 327.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-(R)-3-amino-2-hydroxypropionic acid (CAS 211682-19-8)
- Fmoc-Ser-OH (CAS 73724-45-5)
- Fmoc-DL-Isoser-OH (CAS 161125-36-6)
- Fmoc-N-amido-PEG2-alcohol (CAS 299430-87-8)
- Fmoc-D-allo-threoninol (CAS 143143-54-8)
- Fmoc-L-threoninol (CAS 176380-53-3)
- Fmoc-L-allo-threoninol (CAS 252049-03-9)
- Fmoc-D-threoninol (CAS 252049-02-8)
Recommended Standards
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide (CAS 1105228-88-3)
- Ac-Phe-pNA (CAS 17682-83-6)
- 2-(4-Ethoxyphenyl)-N-(5-(1-methyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 1171899-63-0)
- Tranilast (CAS 53902-12-8)
- tert-butyl N-{[(2,2-difluoroethyl)carbamoyl]methyl}carbamate (CAS 1414642-52-6)
- 5-Fluoro-2-3-O-isopropylidenecytidine (CAS 61787-04-0)
- 1-(3-Fluoro-5-methylphenyl)cyclopentanamine (CAS 1540560-34-6)
- 4-{6-[(methylsulfanyl)methyl]-2-phenylpyrimidin-4-yl}morpholine (CAS 477886-25-2)
- 2-(Phenoxymethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 361472-91-5)
- Ethyl 4-(thiophene-3-carbonyl)benzoate (CAS 896618-52-3)
- [2-(2,4-difluorophenyl)propyl](methyl)amine (CAS 1368462-69-4)
- 5-Amino-2-cyclobutyloxazole-4-carbonitrile (CAS 909077-19-6)
- 2-(4h-1,2,4-Triazol-4-yl)phenol (CAS 889129-51-5)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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