DL-3-Methylaspartic acid

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
259.2±30.0 °C at 760 mmHg

[ Melting Point ]:
270-276ºC

[ Molecular Formula ]:
C₅H₉NO₄

[ Molecular Weight ]:
147.129

[ Flash Point ]:
110.6±24.6 °C

[ Exact Mass ]:
147.053162

[ PSA ]:
100.62000

[ LogP ]:
-0.32

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.519

Click to get detail MSDS

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2922499990

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Electronic structure studies of the adenosylcobalamin cofactor in glutamate mutase.

Biochemistry 44 , 15167-15181, (2005)

Glutamate mutase (GM) is a cobalamin-dependent enzyme that catalyzes the reversible interconversion of L-glutamate and L-threo-3-methylaspartate via a radical-based mechanism. To initiate catalysis, t...

Interconversion of (S)-glutamate and (2S,3S)-3-methylaspartate: a distinctive B(12)-dependent carbon-skeleton rearrangement.

J. Am. Chem. Soc. 123(33) , 7963-72, (2001)

The interconversion of (S)-glutamate and (2S,3S)-3-methylaspartate catalyzed by B(12)-dependent glutamate mutase is discussed using results from high-level ab initio molecular orbital calculations. Ev...

[Oxidative deamination of beta-methylaspartic acid].

Boll. Soc. Ital. Biol. Sper. 55(12) , 1189-95, (1979)

beta-methyl-aspartic acid is a substrate for beef kidney D-aspartate oxidase. The first product of a typical oxidative deamination, undergoes further spontaneous process of decarboxylation which gives...

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