Fmoc-Ser(PO?H?)-OH CAS 158171-15-4
| CAS No. | 158171-15-4 |
| Molecular Formula | C18H18NO8P |
| Molecular Weight | 407.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Fmoc-Ser(PO?H?)-OH (CAS 158171-15-4), a certified reference material (molecular formula C18H18NO8P, MW 407.31 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, Fmoc-Ser(PO?H?)-OH is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 407.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), Fmoc-Ser(PO?H?)-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 | C18H18NO8P |
| Molecular Weight | 407.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-Pro-D-Ala-NH2 (CAS CATO-CPTD788344)
- Fmoc-(R)-3-Amino-4-(2-thienyl)-butyric acid (CAS 269726-90-1)
- Fmoc-(R)-3-Amino-4-(3-thienyl)-butyric acid (CAS 269726-93-4)
- Fmoc-L-β-Homo-Cha-OH (CAS 1016276-93-9)
- Fmoc-Asp(OAll)-OH (CAS 146982-24-3)
- Fmoc-(S)-2-amino-5-cyclopentylpentanoic acid (CAS 2349606-67-1)
- Fmoc-Cycloheptyl-Ala-OH (CAS 1993342-75-8)
- Fmoc-HoCha-OH (CAS 269078-73-1)
Recommended Standards
- Sitagliptin (CAS 486460-32-6)
- 3-(4-Allyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-1-(2,4-dichlorobenzyl)pyridin-2(1H)-one (CAS 477853-06-8)
- Rac Sitagliptin (CAS 823817-56-7)
- 3-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-(2,4-dichlorobenzyl)pyridin-2(1H)-one (CAS 477853-19-3)
- 2-(3'-Acetyl-[1,1'-biphenyl]-4-yl)aceticacid (CAS 886363-14-0)
- tert-Butyl 3-[(2,2-dimethoxyethyl)amino]propanoate (CAS 1221342-68-2)
- Methyl 5-(dimethoxyphosphoryl)pentanoate (CAS 195871-91-1)
- Methyl 2-Amino-4-cyclopropylthiazole-5-carboxylate (CAS 1065074-61-4)
- Ethyl 4-bromo-5-(trifluoromethyl)-1H-pyrrole-2-carboxylate (CAS 2055301-68-1)
- 1-((Benzyloxy)carbonyl)-2-methylpiperidine-2-carboxylic acid (CAS 89391-18-4)
- (R)-Fmoc-2-amino-3-(2-tert-butoxycarbonyl-ethylsulfanyl)-propionic acid (CAS 685863-48-3)
- 1,4-Bis((1H-benzo[d]imidazol-2-yl)methyl)benzene (CAS 53193-44-5)
- Methyl 5-amino-1H-benzo[d]imidazole-6-carboxylate (CAS 181284-95-7)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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