H-Asp(OBzl)-OH

Modify Date: 2024-01-02 12:47:31

H-Asp(OBzl)-OH Structure
H-Asp(OBzl)-OH structure
Common Name H-Asp(OBzl)-OH
CAS Number 2177-63-1 Molecular Weight 223.225
Density 1.3±0.1 g/cm3 Boiling Point 413.1±45.0 °C at 760 mmHg
Molecular Formula C11H13NO4 Melting Point ~225 °C (dec.)
MSDS Chinese USA Flash Point 203.6±28.7 °C

 Use of H-Asp(OBzl)-OH


L-Aspartic acid 4-benzyl ester is an aspartic acid derivative[1].

 Names

Name (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid
Synonym More Synonyms

 H-Asp(OBzl)-OH Biological Activity

Description L-Aspartic acid 4-benzyl ester is an aspartic acid derivative[1].
Related Catalog
In Vitro Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
References

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 413.1±45.0 °C at 760 mmHg
Melting Point ~225 °C (dec.)
Molecular Formula C11H13NO4
Molecular Weight 223.225
Flash Point 203.6±28.7 °C
Exact Mass 223.084457
PSA 89.62000
LogP 1.46
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.564
Storage condition −20°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2922509090

 Synthetic Route

~75%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Wazalwar, Sachin S.; Bhave, Narayan S.; Dikundwar, Amol G.; Ali, Parvez Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, 2011 , vol. 41, # 5 p. 459 - 464

~97%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Wang, Yi-Fong; Yakovlevsky, Kirill; Zhang, Bailing; Margolin, Alexey L. Journal of Organic Chemistry, 1997 , vol. 62, # 11 p. 3488 - 3495

~99%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Tamamura; Nakamura; Noguchi; Funakoshi; Fujii Chemical and Pharmaceutical Bulletin, 1993 , vol. 41, # 5 p. 954 - 957

~%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Tetrahedron Letters, , vol. 27, # 27 p. 3191 - 3194

~%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Journal of the American Chemical Society, , vol. 117, # 17 p. 4729 - 4741

~%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Tetrahedron Asymmetry, , vol. 10, # 2 p. 391 - 401

~%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Polish Journal of Chemistry, , vol. 65, # 7-8 p. 1251 - 1257

~%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Journal of Organic Chemistry, , vol. 17, p. 1564,1565

~%

H-Asp(OBzl)-OH Structure

H-Asp(OBzl)-OH

CAS#:2177-63-1

Literature: Synthesis, , # 9 p. 744 - 747

 Customs

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles4

More Articles
Biodegradability and tissue reaction of random copolymers of L-leucine, L-aspartic acid, and L-aspartic acid esters.

J. Biomed. Mater. Res. 11 , 405-422, (1977)

A series of copoly(alpha-amino acids) with varying percentages of hydrophilic (L-aspartic acid) and hydrophobic monomers (L-leucine, beta-methyl-L-aspartate, and beta-benzyl-L-aspartate) were implante...

Self-assembled polypeptide-block-poly(vinylpyrrolidone) as prospective drug-delivery systems

Colloids Surf. B Biointerfaces 74 , 284-292, (2009)

Poly(β-benzyl- l-aspartate)- block-poly(vinylpyrrolidone) diblock copolymers (PAsp(OBzl)- b-PVP) having both hydrophobic and hydrophilic segments of various lengths were synthesized by a combination o...

Induction of labour.

J. Pept. Sci. 13 , 742-748, (2007)

To review the most current literature in order to provide evidence-based recommendations to obstetrical care providers on induction of labour.Intervention in a pregnancy with induction of labour.Appro...

 Synonyms

L-Aspartic acid b-benzyl ester
L-Aspartic acid, 4-(phenylmethyl) ester
L-Aspartic acid-benzyl ester
Pbb-asp
L-Asparticacid4-benzylester
EINECS 218-541-8
MFCD00037208
(2S)-2-Amino-4-(benzyloxy)-4-oxobutanoic acid
4-Benzyl L-Aspartate
β-Benzyl L-Aspartate
L-Aspartic acid 4-benzylester
L-Aspartic acid pound inverted question mark-benzyl ester
L-Aspartic Acid β-Benzyl Ester
L-Aspartic acid 4-benzyl ester
L-Aspartic acid 3-benzyl ester
H-Asp(obzl)-OH
L-ASPARTICACID-BENZYLESTER
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