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D-Asparagine

D-Asparagine structure

CAS No:
2058-58-4
Formula:
C4H8N2O3
Chemical Name:
D-Asparagine
Synonyms:
D-Asparagine;Asparagine,D-;(R)-2,4-Diamino-4-oxobutanoic acid;(2R)-4-Amino-2-azaniumyl-4-oxobutanoate;(2R)-2-Amino-3-carbamoylpropanoic acid
Categories:
Biochemical Engineering > Amino Acids and Derivatives

Description

crystalline powder

Solid

D-asparagine is an optically active form of asparagine having D-configuration. It is a D-alpha-amino acid and an asparagine. It is a conjugate base of a D-asparaginium. It is a conjugate acid of a D-asparaginate. It is an enantiomer of a L-asparagine. It is a tautomer of a D-asparagine zwitterion.|A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed)

D-Asparagine Basic Attributes

Molecular Weight：

132.12

Exact Mass：

132.12

EC Number：

218-163-3

UNII：

T6QV1010K6

DSSTox ID：

DTXSID30872479

HScode：

29241900

Characteristics

PSA：

106

XLogP3：

-1.880 (est)

Appearance：

Solid

Density：

1.4±0.1 g/cm3

Melting Point：

280 °C (dec.)(lit.)

Boiling Point：

438.03°C.@760.00mmHg(est)

Flash Point：

218.7±27.3 °C

Refractive Index：

1.533

Water Solubility：

6.877e+004 mg/L @ 25 °C (est)

Storage Conditions：

Store at 0-5°C

Specific rotation：

-35 º (c=5, 5M HCl)

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

20/21/22-36/37/38

safety instructions：

26-36

Marks：

Computed Properties

Molecular Weight:132.12
XLogP3:-3.4
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:132.05349212
Monoisotopic Mass:132.05349212
Topological Polar Surface Area:106
Heavy Atom Count:9
Complexity:134
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of D-Asparagine

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
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D-Asparagine

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