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CAS RN: 13139-16-7 | Product Number: B1186

N-(tert-Butoxycarbonyl)-L-isoleucine Hemihydrate

Purity: >99.0%(T)
  • N-Boc-L-isoleucine Hemihydrate
  • Boc-Ile-OH Hemihydrate
2   ≥20 
2   ≥20 

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Product Number B1186
Purity / Analysis Method >99.0%(T)
Molecular Formula / Molecular Weight C__1__1H__2__1NO__4·^^1/__2H__2O = 240.30  
Physical State (20 deg.C) Solid
CAS RN 13139-16-7
Reaxys Registry Number 1108050
PubChem Substance ID 87564123
MDL Number


Appearance White to Almost white powder to crystal
Purity(Neutralization titration) min. 99.0%(calcd.on anh.substance)
Melting point 59.0 to 63.0 °C
Specific rotation [a]20/D +2.4 to +3.0 deg(C=2, AcOH)
Solubility in Methanol almost transparency
Water 3.0 to 5.0 %
Properties (reference)
Melting Point 60 °C
Specific Rotation 2.7° (C=2,AcOH)
Related Laws:
EC Number 236-074-8
Transport Information:
HS Number 2924297099
PubMed Literature

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