Fmoc-β-Ala-His(Trt)-OH CAS CATO-CPTD788601
| CAS No. | CATO-CPTD788601 |
| Molecular Formula | C43H38N4O5 |
| Molecular Weight | 690.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fmoc-β-Ala-His(Trt)-OH.
Fmoc-β-Ala-His(Trt)-OH (CAS CATO-CPTD788601) is a high-purity analytical reference standard with the molecular formula C43H38N4O5 and a molecular weight of 690.79 g/mol.
Based on its molecular formula C43H38N4O5, Fmoc-β-Ala-His(Trt)-OH contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 690.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-β-Ala-His(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 | C43H38N4O5 |
| Molecular Weight | 690.79 g/mol |
| 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) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Fmoc Standards
- Fmoc-Trp(Boc)-OPfp (CAS 181311-44-4)
- Fmoc-Arg(c-Pr,Pbf)-OH (CAS 1060769-41-6)
- Fmoc-Pip(Boc)-Pip(Boc)-OH (CAS CATO-CPTD788645)
- Fmoc-D-Bip(4,4')-Bip(4,4')-OH (CAS CATO-CPTD788288)
- Fmoc-Gln(Trt)-Aib-OH (CAS CATO-CPTD788775)
- Fmoc-D-Gln(Trt)-Aib-OH (CAS CATO-CPTD788777)
- (Fmoc-Cys-OH)2 (Disulfide bond) (CAS 135273-01-7)
- Fmoc-Lys(Boc)-Lys(Boc)-OH (CAS CATO-CPTD788298)
Recommended Standards
- Z-Ala-Arg-Arg-4MbNA (J-1090.0050) (CAS 56674-16-9)
- (R)-3,3'-Bis[4-(2-naphthalenyl)phenyl]-[1,1'-binaphthalene]-2,2'-diol (CAS 309934-86-9)
- 2,3,6,7,10,11-Hexa(pyridine-3-yl)triphenylene (CAS 1427002-41-2)
- (S)-3,3'-Bis[4-(2-naphthalenyl)phenyl]-[,1'-binaphthalene]-2,2'-diol (CAS 309934-87-0)
- 5-(3-Fluorophenyl)-2-((3-fluorophenyl)ethynyl)-4-hydroxy-6H-1,3-oxazin-6-one (CAS 1956376-36-5)
- 8-Bromo-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one (CAS 1396777-41-5)
- Cabozantinib Impurity 38 (CAS 352-15-8)
- (S)-1-(3-((2-Hydroxyethyl)amino)piperidin-1-yl)ethanone (CAS 1353996-99-2)
- 1-Cyclohexyl-3-(2-fluoroethyl)thiourea (CAS 33024-70-3)
- 3-Amino-2,6-diethylbenzonitrile (CAS 1799421-06-9)
- HydrogenHydroxy[2-hydroxy-3-[(2-hydroxy-3-nitrobenzylidene)amino]-5-nitrobenzenesulfonato(3-)]chromate(1-)3-((2-ethylhexyl)oxy)-1-propanamine (CAS 85455-32-9)
- 2,1-Benzoxaborole-1,6(3H)-diol, 97% (CAS 1196473-37-6)
- tert-Butyl (3-formylpyridin-4-yl)carbamate (CAS 116026-93-8)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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