59441-30-4

Basic information

• Product Name: didodecyl L-glutamate hydrochloride
• Synonyms: L-Glutamic acid, didodecyl ester, hydrochloride
• CAS NO: 59441-30-4
• Molecular Formula: C₂₉H₅₇NO₄*ClH
• Molecular Weight: 520.2281
• Mol File: 59441-30-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 547.5°C at 760 mmHg
• Flash Point: 59.5°C
• Vapor Pressure: 4.83E-12mmHg at 25°C
• CAS DataBase Reference: didodecyl L-glutamate hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: didodecyl L-glutamate hydrochloride(59441-30-4)
• EPA Substance Registry System: didodecyl L-glutamate hydrochloride(59441-30-4)

Safety Data

• Hazardous Substances Data: 59441-30-4(Hazardous Substances Data)

Upstream product

• 112-53-8 1-dodecyl alcohol 
• 62765-52-0 didodecyl L-glutamate 
• 56-86-0 L-glutamic acid 

Downstream Products

• 289897-19-4 (S)-2-[(S)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-3-phenyl-propionylamino]-pentanedioic acid didodecyl ester 
• 289897-20-7 (S)-2-[(S)-2-((S)-2-Amino-3-phenyl-propionylamino)-3-phenyl-propionylamino]-pentanedioic acid didodecyl ester 

Relevant articles and documents

Butyryl glutamic acid derivative as well as composition and application thereof

The invention discloses a butyryl glutamic acid derivative as well as a composition and application thereof. The butyryl glutamic acid derivative disclosed by the invention or a racemic modification,stereisomer, geometric isomer, tautomer and solvate or feed-acceptable salt thereof can be applied in the preparation of novel feed additives and feeds. The invention further discloses a feed composition of the butyryl glutamic acid derivative or the racemic modification, the stereisomer, the geometric isomer, the tautomer and the solvate or the feed-acceptable salt thereof. When applied in animalhusbandry, the butyryl glutamic acid derivative provided by the invention has the effect of improving the production performance of animals, such as increasing animal weight increasing rate, decreasing feed conversion ratio and controlling diarrhea rate, and can be applied as an effective, safe novel feed additive.

Simple transphosphatidylation of phospholipids catalysed by a lipid-coated phospholipase D in organic solvents

A lipid-coated phospholipase D (PLD) was prepared by mixing aqueous solutions of PLD and lipids.The lipid-coated PLD showed a high catalytic activity for transphosphatidylation of egg yolk phosphatidylcholine (egg-PC) with alcohols in two-phase benzene-acetate buffer solution.Since both substrates and enzymes are soluble in the organic phase, the reaction proceeded in the benzene phase and the aqueous phase is required to remove the produced choline moiety from the organic phase.When a native PLD was employed instead of the lipid-coated PLD, the reaction was very slow (ca. 1/300 that of the lipid-coated PLD) because the reaction occurs at the interface of the lipophilic substrates and water-soluble enzymes.The transphosphatidylation catalysed by a lipid-coated PLD could be applied in a manner widely independent of the nature of the head groups of the coating lipids and the polarity of the organic solvents, and could be applied also on a large-scale (yield 1-2 g) synthesis to introduce various alcohols, sugars, and nucleic acids at the head groups of phospholipids.We have determined substrate selectivity and Michaelis-Menten kinetics for a lipid-coated PLD and compared the results with those for the native PLD.