N-Boc-glycyl-L-leucine

Modify Date: 2024-01-03 16:27:08

N-Boc-glycyl-L-leucine Structure
N-Boc-glycyl-L-leucine structure
Common Name N-Boc-glycyl-L-leucine
CAS Number 51871-42-2 Molecular Weight 288.34000
Density 1.122±0.06 g/cm3 Boiling Point N/A
Molecular Formula C13H24N2O5 Melting Point 142-145 ºC (ethyl acetate hexane )
MSDS N/A Flash Point N/A

 Names

Name (2S)-4-methyl-2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]pentanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.122±0.06 g/cm3
Melting Point 142-145 ºC (ethyl acetate hexane )
Molecular Formula C13H24N2O5
Molecular Weight 288.34000
Exact Mass 288.16900
PSA 104.73000
LogP 1.90840
Storage condition -20C
Water Solubility Slightly soluble (2.6 g/L) (25 ºC)

 Safety Information

HS Code 2924199090

 Synthetic Route

~92%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Gewehr, Markus; Kunz, Horst Synthesis, 1997 , # 12 p. 1499 - 1510

~66%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Hansen, Finn K.; Ha, Khanh; Todadze, Ekaterina; Lillicotch, Aaron; Frey, Alexander; Katritzky, Alan R. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 20 p. 7162 - 7167

~93%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Nagaraj, R.; Balaram, P. Tetrahedron, 1981 , vol. 37, p. 1263 - 1270

~69%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Otsuka Pharmaceutical Co., Ltd.; Otsuka Pharmaceutical Factory, Inc. Patent: US5162305 A1, 1992 ;

~%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Voelkert, Martin; Koul, Surrinder; Mueller, Gernot H.; Lehnig, Manfred; Waldmann, Herbert Journal of Organic Chemistry, 2002 , vol. 67, # 20 p. 6902 - 6910

~%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Voelkert, Martin; Koul, Surrinder; Mueller, Gernot H.; Lehnig, Manfred; Waldmann, Herbert Journal of Organic Chemistry, 2002 , vol. 67, # 20 p. 6902 - 6910

~%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Voelkert, Martin; Koul, Surrinder; Mueller, Gernot H.; Lehnig, Manfred; Waldmann, Herbert Journal of Organic Chemistry, 2002 , vol. 67, # 20 p. 6902 - 6910

~%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Gewehr, Markus; Kunz, Horst Synthesis, 1997 , # 12 p. 1499 - 1510

~%

N-Boc-glycyl-L-leucine Structure

N-Boc-glycyl-L-...

CAS#:51871-42-2

Literature: Nagaraj, R.; Balaram, P. Tetrahedron, 1981 , vol. 37, p. 1263 - 1270

 Customs

HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

N-[(1,1-Dimethylethoxy)carbonyl]glycyl-L-leucine
N-Boc-glycyl-L-leucine
Boc-Gly-Leu-OH
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