Fmoc-D-Thr(tBu)-Phe-OH CAS CATO-CPTD788778
| CAS No. | CATO-CPTD788778 |
| Molecular Formula | C32H36N2O6 |
| Molecular Weight | 544.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Fmoc-D-Thr(tBu)-Phe-OH is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Fmoc-D-Thr(tBu)-Phe-OH (CAS CATO-CPTD788778), a certified reference material (molecular formula C32H36N2O6, MW 544.64 g/mol) for analytical method development and quality control.
Fmoc-D-Thr(tBu)-Phe-OH (C32H36N2O6) 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).
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-Thr(tBu)-Phe-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 | C32H36N2O6 |
| Molecular Weight | 544.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-Tyr(tBu)-Aib-OH (CAS 2645414-22-6)
- Fmoc-Thr(tBu)-Phe-OH (CAS 1962160-86-6)
- Fmoc-Phe-Arg-OH (CAS 250695-64-8)
- 251316-97-9 Fmoc-Dap(Adpoc)-OH MFCD01318731 (CAS 251316-97-9)
- Fmoc-Dab(ivDde)-OH (CAS 607366-21-2)
- N-Fmoc-N-succinyl-4,7,10-trioxa-1,13-tridecanediamine (CAS 172089-14-4)
- Fmoc-Thr(tBu)-ODhbt (CAS 119767-84-9)
- Fmoc-D-Aph(Hor)-OH (CAS 2209043-45-6)
Recommended Standards
- AG-041R (CAS 199800-49-2)
- Fluoromethoxycarbonyl-O-tert-butyl-D-threonine L-phenylalanine (CAS CATO-CPTD788878)
- 6,7-Dichloro-4-(4-chlorophenyl)-2-[2,4-dichloro-5-(2-methoxyethoxy)phenyl]-1,2-dihydrophthalazin-1-one (CAS 400087-10-7)
- Fluoromethoxycarbonyl-O-tert-butyl-D-threonine D-phenylalanine (CAS CATO-CPTD788879)
- 6-(Bis(4-methoxybenzyl)amino)-3-bromo-4-methylpicolinaldehyde (CAS 2812580-22-4)
- N-[3-(Acetylamino)phenyl]-2-bromoacetamide (CAS 349121-18-2)
- 2-amino-3-(3,5-dimethoxyphenyl)propanoic acid hydrochloride (CAS 1142-02-5)
- 3-hydroxycyclobutanecarbonitrile (CAS 20249-17-6)
- 2-[(3s)-2,5-dioxo-2,3,4,5-tetrahydro-1h-1,4-benzodiazepin-3-yl]acetic acid (CAS 1217715-92-8)
- 2,5-Diethynylbenzene-1,4-diol (CAS 75610-48-9)
- Ursodeoxycholic acid acyl-β-D-glucuronide (CAS 208038-28-2)
- tert-Butyl 3-cyano-3-(2-hydroxyethyl)pyrrolidine-1-carboxylate (CAS 1648864-58-7)
- (S)-2,5-dimethyl-3-((3-methylpiperazin-1-yl)methyl)aniline dihydrochloride (CAS 2172942-17-3)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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