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CAS RN: 144054-70-6 | Product Number: A2503


Purity: >98.0%(HPLC)
2   2   16  
Contact Us Contact Us ≥20 

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Product Number A2503
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__8H__2__3NO = 269.39  
Physical State (20 deg.C) Solid
CAS RN 144054-70-6
Reaxys Registry Number 5480096
PubChem Substance ID 253660355
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 95.0 %
Melting point 132.0 to 136.0 °C
Specific rotation [a]20/D -144 to -150 deg(C=0.4, EtOH)
Properties (reference)
Melting Point 134 °C
Specific Rotation -146° (C=0.4,EtOH)
Solubility (soluble in) Acetone
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
Related Laws:
Transport Information:
HS Number 2922.19.7000
An Aminoalcohol Derivative Useful as a Catalyst for Enantioselective Diels-Alder Reactions


Enantioselective Diels–Alder Reaction of 1,2-Dihydropyridines with Aldehydes Using β-Amino Alcohol Organocatalyst

Y. Kohari, Y. Okuyama, E. Kwon, T. Furuyama, N. Kobayashi, T. Otuki, J. Kumagai, C. Seki, K. Uwai, G. Dai, T. Iwasa, H. Nakano, J. Org. Chem. 2014, 79, 9500.

A highly enantioselective Diels–Alder reaction of 1,2-dihydropyridine using a simple β-amino alcohol organocatalyst for a practical synthetic methodology of oseltamivir intermediate

C. Suttibut, Y. Kohari, K. Igarashi, H. Nakano, M. Hirama, C. Seki, H. Matsuyama, K. Uwai, N. Takano, Y. Okuyama, K. Osone, M. Takeshita, E. Kwon, Tetrahedron Lett. 2011, 52, 4745.

PubMed Literature


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