Fmoc-Phe-Thr(Psi(Me,Me)pro)-OH CAS 1196703-48-6
| CAS No. | 1196703-48-6 |
| Molecular Formula | C31H32N2O6 |
| Molecular Weight | 528.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-Phe-Thr(Psi(Me,Me)pro)-OH (C31H32N2O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Fmoc-Phe-Thr(Psi(Me,Me)pro)-OH (CAS 1196703-48-6), molecular formula C31H32N2O6 and molecular weight 528.60 g/mol, is a CATO reference standard with documented purity and traceability.
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-Phe-Thr(Psi(Me,Me)pro)-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 | C31H32N2O6 |
| Molecular Weight | 528.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-Ser(tBu)-ODhbt (CAS 109434-27-7)
- Fmoc-D-Tyr(3-I)-OH (CAS 244028-70-4)
- Fmoc-3-iodo-Tyr-OH (CAS 134486-00-3)
- (S)-Fmoc-2-amino-4-(2-iodophenyl)butanoic acid (CAS 2350157-43-4)
- Fmoc-(R)-3-amino-4-(4-iodophenyl)-butyric acid (CAS 269396-73-8)
- Fmoc-Phe(2-Me, 5-I)-OH (CAS 2642726-42-7)
- N-Fmoc-L-HomoPhe(3-I)-OH (CAS 2349317-02-6)
- N-Fmoc-L-HomoPhe(4-I)-OH (CAS 2349795-42-0)
Recommended Standards
- Cefquinome (CAS 84957-30-2)
- WYE-687 (CAS 1062161-90-3)
- Cefpirome Impurity 9 (CAS 124667-21-6)
- Belleaus Reagent (CAS 88816-02-8)
- Methyl (2s)-2-amino-2-(3-methoxyphenyl)acetate hydrochloride (CAS 1391408-07-3)
- 4-Mercaptobutane-1-sulfonic acid (CAS 24687-42-1)
- 4-Amino-5-bromothiophene-2-carboxylic acid hydrobromide (CAS 89499-35-4)
- 4-(Benzofuran-2-yl)-5-hydroxyisoquinolin-1(2H)-one (CAS 656234-39-8)
- N-methyl-1-(2-methyl-1,3-dioxolan-2-yl)methanamine (CAS 4388-98-1)
- Atrazine Glutathione Adduct ; 10 MG (CAS 24429-05-8)
- 4-Bromo-2-(1-methylethyl)benzenemethanol (CAS 1370600-49-9)
- Trans-[4-(methylamino)cyclohexyl]methanesulfonic acid (CAS 2124221-12-9)
- 5-Bromo-2-(pyridin-4-yl)pyridazin-3(2h)-one (CAS 2251053-51-5)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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