BOC-L-Aspartic acid 1-benzyl ester, 98%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 30925-18-9
• Molecular Formula: C₁₆H₂₁NO₆
• Molecular Weight (g/mol): 323.34
• InChI Key: LDRWTKQWSXGSTM-LBPRGKRZSA-N
• Synonym: boc-asp-obzl, boc-l-aspartic acid 1-benzyl ester, 1-benzyl n-boc-l-aspartate, n-tert-butoxycarbonyl-l-aspartic acid 1-benzyl ester, 3s-4-benzyloxy-3-tert-butoxycarbonyl amino-4-oxobutanoic acid, 1-benzyl n-tert-butoxycarbonyl-l-aspartate, commericial, 3s-3-tert-butoxy carbonylamino-3-benzyloxycarbonyl propanoic acid, pubchem12927, boc-l-asp h-obn
• PubChem CID: 7017887
• IUPAC Name: (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-phenylmethoxybutanoic acid
• SMILES: CC(C)(C)OC(=O)NC(CC(=O)O)C(=O)OCC1=CC=CC=C1

• Melting Point: 96.0°C to 99.0°C
• Color: White
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (HPLC)
• Quantity: 5 g
• Specific Rotation: − 23.40
• Formula Weight: 323.34
• Percent Purity: 98%
• Physical Form: Powder
• Chemical Name or Material: BOC-L-Aspartic acid 1-benzyl ester

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement IF ON SKIN: Wash with plenty of soap and water. Call a POISON CENTER or doctor/physician if you feel unwell. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse

SDS

RUO – Research Use Only