712175

(S)-2-Azido-3-(4-tert-butoxyphenyl)propionic acid cyclohexylammonium salt

≥98% (CE)

• Synonym(s): L-Azidotyrosine tert-butyl ether cyclohexylammonium salt, N₃-Tyr(OtBu)-OH CHA salt
• Empirical Formula (Hill Notation): C₁₃H₁₇N₃O₃ · C₆H₁₃N
• CAS Number: 1217456-17-1
• Molecular Weight: 362.47
• MDL number: MFCD11223826
• UNSPSC Code: 12352200
• PubChem Substance ID: 329763116

Properties

• assay: ≥98% (CE)
• form: crystals
• optical activity: [α]/D -48.0±2.0°, c = 1 in methanol
• composition: carbon, 62.3-63.6% ; nitrogen, 15.1-15.8%
• application(s): peptide synthesis
• storage temp.: 2-8°C
• SMILES string: NC1CCCCC1.CC(C)(C)Oc2ccc(C[C@H](N=[N+]=[N-])C(O)=O)cc2
• InChI: 1S/C13H17N3O3.C6H13N/c1-13(2,3)19-10-6-4-9(5-7-10)8-11(12(17)18)15-16-14;7-6-4-2-1-3-5-6/h4-7,11H,8H2,1-3H3,(H,17,18);6H,1-5,7H2/t11-;/m0./s1
• InChI key: BCKBVMJKEBFWBB-MERQFXBCSA-N

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves