51871-42-2

51871-42-2 structure

Name: N-Boc-glycyl-L-leucine
Chemical Name: (2S)-4-methyl-2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]pentanoic acid
CAS Number: 51871-42-2
Molecular Formula: C₁₃H₂₄N₂O₅
Molecular Weight: 288.34000
Create Date: 2016-09-06 03:37:38
Modify Date: 2024-01-03 16:27:08

Name	(2S)-4-methyl-2-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]pentanoic acid
Synonyms	N-[(1,1-Dimethylethoxy)carbonyl]glycyl-L-leucine N-Boc-glycyl-L-leucine Boc-Gly-Leu-OH

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)

HS Code	2924199090

202265-96-1

~92%

51871-42-2

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

61-90-5

67084-40-6

~66%

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

7535-69-5

~93%

51871-42-2

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

3392-07-2

61-90-5

~69%

51871-42-2

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

77162-21-1

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

4530-20-5

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

17790-86-2

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

61-90-5

51871-42-2

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

2666-93-5

51871-42-2

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

Precursor 8
61-90-5 67084-40-6 7535-69-5 3392-07-2
77162-21-1 4530-20-5 17790-86-2 2666-93-5
DownStream 0

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%

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