2,2'-(Methylazanediyl)diacetic acid

2,2'-(Methylazanediyl)diacetic acid Structure
2,2'-(Methylazanediyl)diacetic acid structure
Common Name 2,2'-(Methylazanediyl)diacetic acid
CAS Number 4408-64-4 Molecular Weight 147.13
Density 1.4±0.1 g/cm3 Boiling Point 332.8±27.0 °C at 760 mmHg
Molecular Formula C5H9NO4 Melting Point 220 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 155.1±23.7 °C
Symbol GHS07
GHS07
Signal Word Warning

MIDA as a simple and highly efficient ligand for palladium-catalyzed Hiyama cross-coupling of aryl halides.

Org. Biomol. Chem. 12(36) , 7136-9, (2014)

N-Methyliminodiacetic acid (MIDA) as a simple, air stable and water-soluble ligand has been used in the palladium-catalyzed Hiyama cross-coupling reaction of trimethoxyphenylsilane with aryl halides. The yield of the corresponding Hiyama coupling products is ...

Alanopine and strombine are novel imino acids produced by a dehydrogenase found in the adductor muscle of the oyster, Crassostrea gigas.

Arch. Biochem. Biophys. 201(1) , 110-4, (1980)

History. Development of new radiopharmaceuticals based on N-substitution of iminodiacetic acid. By Michael D. Loberg, Malcolm Cooper, Elizabeth Harvey, Patrick Callery, and William Faith. 1976.

J. Nucl. Med. 25(10) , 1144-9, (1984)

A new approach to radiopharmaceutical design is demonstrated, in which small chelating groups capable of binding gamma-emitting radiometals are attached to biologically active molecules, thus producing radiopharmaceuticals based on bifunctional drug and bioch...

Determination of meso-alanopine and D-strombine by high pressure liquid chromatography in extracts from marine invertebrates.

Hoppe. Seylers. Z. Physiol. Chem. 364(7) , 807-12, (1983)

meso-Alanopine and D-strombine are separated by high pressure liquid chromatography using a cation exchange resin and 2.5 X 10(-5) M sulfuric acid as eluant, at a flow rate of 1.0 ml/min, 20 degrees C column temperature and a pressure of 4 500 kPa. Both opine...

The pyruvate branchpoint in the anaerobic energy metabolism of the jumping cockle Cardium tuberculatum L.: D-lactate formation during environmental anaerobiosis versus octopine formation during exercise.

Exp. Biol. 45(2) , 91-110, (1986)

The cockle Cardium tuberculatum responds with a typical escape movement (jumping by foot contractions) when touched by a starfish. In addition, this species can survive anoxic conditions for up to 20 h at 22 degrees C. The maximum activities of various enzyme...

Gas-liquid chromatography and enzymatic determination of alanopine and strombine in tissues of marine invertebrates.

Anal. Biochem. 125(1) , 50-8, (1982)

Ventilatory and metabolic responses to hypoxia and sulphide in the lugworm Arenicola marina (L.).

J. Exp. Biol. 203(Pt 20) , 3177-88, (2000)

We examined the effects of hypoxia and sulphide levels on the ventilatory activity of Arenicola marina and determined whether ventilation compensates for oxygen deficiency and affects the mode of energy provision. A. marina ventilated intermittently, irrespec...

Quantitative HPLC analysis of acidic opines by phenylthiocarbamyl derivatization.

Anal. Biochem. 174(2) , 623-7, (1988)

A new method for the quantitative analysis of acidic opines--alanopine, strombine, tauropine, and beta-alanopine--is presented. The method is based on formation of phenylthiocarbamyl (PTC) derivatives of the acidic opines after partial purification by ion-exc...

Taste contribution of (R)-strombine to dried scallop.

J. Agric. Food Chem. 57(17) , 7938-43, (2009)

A broth of dried scallop adductor muscles was prepared. Tasters appreciated the typical seafood, sweet, slightly umami taste of scallop, which is difficult to reproduce with common ingredients. Therefore, the broth was fractionated and, guided by multiple tas...

High-performance liquid chromatographic determination of the imino acids (opines) meso-alanopine and D-strombine in muscle extract of invertebrates.

J. Chromatogr. B, Biomed. Appl. 685(1) , 176-80, (1996)

A sensitive HPLC method is presented for the determination of the imino acids alanopine and strombine, anaerobic metabolites that are formed in muscle tissue of several species of invertebrates. The separation of alanopine and strombine was achieved using the...