<SC>D</SC>-3,3-diphenylalanine CAS 149597-91-1
| CAS No. | 149597-91-1 |
| Molecular Formula | C15H27NO2 |
| Molecular Weight | 253.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of <SC>D</SC>-3,3-diphenylalanine is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
<SC>D</SC>-3,3-diphenylalanine (CAS 149597-91-1), molecular formula C15H27NO2 and molecular weight 253.38 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, <SC>D</SC>-3,3-diphenylalanine (C15H27NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 253.38 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures <SC>D</SC>-3,3-diphenylalanine 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.
Physical & Chemical Properties
| Molecular Formula | C15H27NO2 |
| Molecular Weight | 253.38 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl 3-azaspiro[5.5]Undecane-3-carboxylate (CAS 1489568-58-2)
- <I>N</I>-(4-methoxybenzylidene)-4-methoxyaniline (CAS 1749-08-2)
- (S)-2-Amino-1-((S)-2-(((cyclopropylmethyl)amino)methyl)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401667-58-0)
- 1-(3-(Methylthio)pyrrolidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1798394-86-1)
- 4-Benzylisoquinoline (CAS 10166-05-9)
- N-(2-bromobenzyl)oxetan-3-amine (CAS 1339664-40-2)
- R-(-)-5'-Methoxylaudanosine (-) Dibenzoyltartarate (CAS 104832-01-1)
- 4-(3-Azidopropoxy)-3-chlorobenzoic acid (CAS 2096987-16-3)
- 4'-Bromospiro[fluorene-9,9'-xanthene] (CAS 1609484-29-8)
- 5-Ethyl-4-methoxypyrimidine (CAS 53967-69-4)
- (3-(Benzyloxy)phenyl)hydrazine hydrochloride (CAS 56468-67-8)
- 2-Allyl-1,3,5-trimethoxybenzene (CAS 5273-94-9)
- o-(p-Tolyloxy)benzoic Acid Methyl Ester (CAS 21905-72-6)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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