Boc-L-phenylalanine , ≥98% , 13734-34-4

Synonym(s):
N-(tert-Butoxycarbonyl)-L-phenylalanine;Boc-L-phenylalanine;Boc-Phe-OH;N-α-t.-Boc-L-phenylalanine

CAS NO.：13734-34-4

Empirical Formula: C14H19NO4

Molecular Weight: 265.3

MDL number: MFCD00002663

EINECS: 237-305-5

PRODUCT Properties

• Melting point: 85-87 °C(lit.)
• Boiling point: 408.52°C (rough estimate)
• Density: 1.1356 (rough estimate)
• refractive index: 24.5 ° (C=1, EtOH)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Soluble in methanol, dichloromethane, dimethylformamide and N-methyl-2-pyrrolidone.
• form: Fine Crystalline Powder
• pka: 3.88±0.10(Predicted)
• color: White
• optical activity: [α]20/D +25±1°, c = 1% in ethanol
• BRN: 2219729
• InChI: InChI=1S/C14H19NO4/c1-14(2,3)19-13(18)15-11(12(16)17)9-10-7-5-4-6-8-10/h4-8,11H,9H2,1-3H3,(H,15,18)(H,16,17)/t11-/m0/s1
• InChIKey: ZYJPUMXJBDHSIF-NSHDSACASA-N
• SMILES: C(O)(=O)[C@H](CC1=CC=CC=C1)NC(OC(C)(C)C)=O
• CAS DataBase Reference: 13734-34-4(CAS DataBase Reference)
• EPA Substance Registry System: L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]- (13734-34-4)

Description and Uses

N-Boc-L-phenylalanine is a derivative of Phenylalanine used in enantioselective hydrolysis of amino acid esters.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280-P271
• Hazard Codes: Xn,Xi
• Risk Statements: 36-22-36/37/38-20/21/22
• Safety Statements: 39-26-36-24/25
• WGK Germany: 3
• TSCA: Yes
• HS Code: 29242990