4-Benzoyl-D,L-phenylalanine HCl CAS 163679-36-5
| CAS No. | 163679-36-5 |
| Molecular Formula | C16H15NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Benzoyl-D,L-phenylalanine HCl is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Benzoyl-D,L-phenylalanine HCl (CAS 163679-36-5), molecular formula C16H15NO3HCl and molecular weight 305.76 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Benzoyl-D,L-phenylalanine HCl (C16H15NO3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 4-Benzoyl-D,L-phenylalanine HCl 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 | C16H15NO3 HCl |
| Molecular Weight | 305.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzoyl Standards
- 5-Benzoyl-2-(4-bromophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000574-42-4)
- 5-Benzoyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-15-4)
- 5-Benzoyl-2-(3-bromophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-57-4)
- 1-Benzoyl-2-(chloromethyl)pyrrolidine (CAS 1000789-60-5)
- Nα-Benzoyl-L-arginine 4-methoxy-β-naphthylamide hydrochloride (CAS 100900-33-2)
- 1-(3-Methyl-benzoyl)-piperazine (CAS 100939-91-1)
- (S)-1-Benzoyl-2-(tert-butyl)-3-methylimidazolidin-4-one (CAS 101055-56-5)
- (R)-1-Benzoyl-2-(tert-butyl)-3-methylimidazolidin-4-one (CAS 101055-57-6)
Recommended Standards
- 1-(2-Propyn-1-yl)pyrrolidine Hydrochloride (CAS 89775-13-3)
- Methyl 4-Chloro-2,3-dimethylbenzoate (CAS 5628-67-1)
- 4-[(2-Chlorophenyl)sulfanyl]-2-(methylsulfanyl)quinazoline (CAS 477845-89-9)
- 4-(Ethoxymethoxy)-2-methylaniline (CAS 1486241-01-3)
- 5-bromo-6-fluoropyridin-3-ol (CAS 186593-54-4)
- N-(2,6-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024502-93-9)
- Amidotrizoate EP Impurity A (CAS 1713-07-1)
- 4-(((2-Carboxyethyl)amino)methyl)benzoic acid (CAS 1024054-71-4)
- 3-{[2-(diethylamino)ethyl]amino}phenol (CAS 59443-98-0)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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