Boc-3-(2-pyridyl)-L-alanine , 98% , 71239-85-5

Synonym(s):
Boc-β-(2-pyridyl)-Ala-OH;Boc-3-(2-pyridyl)-L-alanine

CAS NO.：71239-85-5

Empirical Formula: C13H18N2O4

Molecular Weight: 266.29

MDL number: MFCD00191190

PRODUCT Properties

• Melting point: 141 °C(dec.)
• Boiling point: 409.5°C (rough estimate)
• alpha: -16.5 º (c=1% in methanol)
• Density: 1.1738 (rough estimate)
• refractive index: 1.6450 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• solubility: slightly sol. in Methanol
• form: Solid
• pka: 3.09±0.10(Predicted)
• color: White to Almost white
• optical activity: [α]20/D 16.5±1.5°, c = 1% in methanol
• BRN: 6416850
• Major Application: peptide synthesis
• InChI: 1S/C13H18N2O4/c1-13(2,3)19-12(18)15-10(11(16)17)8-9-6-4-5-7-14-9/h4-7,10H,8H2,1-3H3,(H,15,18)(H,16,17)/t10-/m0/s1
• InChIKey: KMODKKCXWFNEIK-JTQLQIEISA-N
• SMILES: CC(C)(C)OC(=O)N[C@@H](Cc1ccccn1)C(O)=O
• CAS DataBase Reference: 71239-85-5(CAS DataBase Reference)

Description and Uses

peptide synthesis

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-60-37
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 29333990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3