N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-[(4-methylphenyl)diphenylmethyl]-D-histidine CAS 200926-19-8
| CAS No. | 200926-19-8 |
| Molecular Formula | C41H35N3O4 |
| Molecular Weight | 633.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-[(4-methylphenyl)diphenylmethyl]-D-histidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-[(4-methylphenyl)diphenylmethyl]-D-histidine (CAS 200926-19-8) is a high-purity analytical reference standard with the molecular formula C41H35N3O4 and a molecular weight of 633.73 g/mol.
Structurally, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-[(4-methylphenyl)diphenylmethyl]-D-histidine (C41H35N3O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 26.0, corresponding to approximately 26 ring(s) or double-bond equivalent(s). With a molecular weight of 633.73 g/mol, it falls into the high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C41H35N3O4 |
| Molecular Weight | 633.73 g/mol |
| 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Fmoc-N-methyl-1-(triphenylmethyl)-L-histidine (CAS 1217840-61-3)
- Paliperidone Impurity 125 (CAS CATO-C4X-1724125)
- Fmoc-N-methyl-1-(triphenylmethyl)-D-histidine (CAS 1217608-75-7)
- Fmoc-His(1-Mtt)-OH (CAS 133367-34-7)
- 1-Oxo-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-3-carbonitrile (CAS 173544-01-9)
- 2-(2-(Cyclohexylthio)ethyl)piperidine (CAS 1251285-59-2)
- (2S,3S,4S,5S,6R)-2-((5-Bromo-4-chloro-1H-indol-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 129787-67-3)
- 3-Chloropropionitrile (CAS 542-76-7)
- 4-Amino-5-cyclopropoxynicotinamide (CAS 1243322-40-8)
- Methyl 4-ethyl-5-methyl-1H-pyrrole-2-carboxylate (CAS 203207-15-2)
- 2-(Methylsulfonyl)-5-nitrobenzoic acid (CAS 1549014-66-5)
- (2-Fluoro-3-(methylthio)phenyl)methanol (CAS 1540621-68-8)
- N-(3-Aminopropyl)-N-dodecylpropane-1,3-diamine (CAS 2372-82-9)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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