Fmoc-Thr(Trt)-OH CAS 133180-01-5
| CAS No. | 133180-01-5 |
| Molecular Formula | C38H33NO5 |
| Molecular Weight | 583.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fmoc-Thr(Trt)-OH (C38H33NO5) contains a nitrogen-containing heterocyclic scaffold, 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. 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-Thr(Trt)-OH (CAS 133180-01-5), molecular formula C38H33NO5 and molecular weight 583.67 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-Thr(Trt)-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 | C38H33NO5 |
| Molecular Weight | 583.67 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-N-Me-Ser(Trt)-OH (CAS 1078607-71-2)
- Fmoc-DL-2-amino-4-trityloxybutanoic acid (CAS 1396967-68-2)
- Fmoc-D-Homoser(Trt)-OH (CAS 257886-01-4)
- Fmoc-D-Thr(Trt)-OH (CAS 682800-84-6)
- 1926163-02-1 Fmoc-Lys(Nde)-OH MFCD02684460 (CAS 1926163-02-1)
- Fmoc-N-amido-dPEG <SUP>®</SUP><SUB>4</SUB>-NHS ester (CAS 1314378-14-7)
- N-Fmoc-O-[2-acetamido-2-deoxy-a-D-galactopyranosyl]-L-threonine Allyl Ester (CAS 301843-65-2)
- Fmoc-Lys(Mca)-OH, 97% (CAS 386213-32-7)
Recommended Standards
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
- Dihydro Ergotamine Impurity 4 (CAS 511-12-6)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
- Dihydro Ergotamine Impurity 8 (CAS 91653-37-1)
- 2-Difluoromethoxy-3-fluoro-5-formylpyridine (CAS 1806274-88-3)
- (2E)-N-(4-Ethoxyphenyl)-3-(3-nitrophenyl)prop-2-enamide (CAS 1615697-48-7)
- 4-Cyclopropoxy-5-(methylcarbamoyl)picolinic acid (CAS 1243411-00-8)
- Dimethyl (3S,4S)-1-benzylpyrrolidine-3,4-dicarboxylate (CAS 111186-67-5)
- 4-((1H-Indol-6-yl)sulfonyl)benzoic acid (CAS 919792-61-3)
- Methyl 1-methyl-3-(((methylsulfonyl)oxy)methyl)-1H-pyrazole-5-carboxylate (CAS 2460255-85-8)
- 5-tert-Butyl-3-p-tolyl-1,2,4-oxadiazole (CAS 1020253-10-4)
- Methyl 3-bromoimidazo[1,2-a]pyridine-5-carboxylate (CAS 1392210-97-7)
- 3-(2,3-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018289-02-5)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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