L-Malic acid

Fa'amatalaga Puupuu:

Igoa o oloa:L-Malic acid

upu uiga tutusa:L-(-)-Malic acid, CP;Butanedioic acid, 2-hydroxy-, (2S)-;pinguosuan;Butanedioicacid,hydroxy-,(S)-;hydroxy-,(S)-Butanedioicacid;l-(ii) -malicacid;L-Gydroxybutanedioicacid;L-Mailcacid

CAS:97-67-6

MF:C4H6O5

MW:134.09

EINECS:202-601-5

Vaega o oloa:La'au fa'ato'aga; Aliphatics; MalicAcidSeries; Carboxylic Acids (Chiral); Chiral chemicals; Chiral Reagents; Mea'ai & Fafaga FUA'IGA; Pika Faufale o Chiral; Mo Resolution of Bases; Optical Resolution; Synthetic Organic Chemistry; Food additive and acidicsulant; bc0001

Mol File:97-67-6.mol

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Fa'amatalaga Oloa

Faailoga o oloa

Malic acid Meatotino Vailaau

Liu liusuavai	101-103 °C (malamalama)
alafa	-2º (c=8.5, H2O)
Fa'apuna	167.16°C (fa'atatau fa'atatau)
mafiafia	1.60
mamafa ausa	0Pa ile 25℃
fa'asino fa'asino	-6.5 ° (C=10, Acetone)
FEMA	2655 \|L-MALIC ACID
Fp	220 °C
vevela vevela.	Teu i lalo ole +30°C.
solubility	H₂O: 0.5 M ile 20 °C, manino, leai se lanu
fomu	O le pauta
lanu	Lanu pa'epa'e
Gravity Fa'apitoa	1.595 (20/4 ℃)
PH	2.2 (10g/l, H2O, 20 ℃)
pka	(1) 3.46, (2) 5.10(i le 25 ℃)
gaioiga fa'apitoa	[α]20/D 30±2°, c = 5.5% ile pyridine
Suavai Solubility	solu
Merck	14,5707
Numera JECFA	619
BRN	1723541
InChIKey	BJEPYKJPYRNKOW-REOHCLBHSA-N
LogP	-1.68
CAS Fa'amaumauga Fa'amaumauga	97-67-6(Fa'amatalaga Fa'amaumauga a le CAS)
NIST Chemistry Reference	Butanedioic acid, hydroxy-, (s)-(97-67-6)
Faiga Fa'atusitala a le EPA	Butanedioic acid, 2-hydroxy-, (2S)- (97-67-6)

Fa'amatalaga Saogalemu

Laiti o lamatiaga	Xi
Fa'amatalaga Tulaga lamatia	36/37/38
Fa'amatalaga Saogalemu	26-36-37/39
WGK Siamani	3
RTECS	ON7175000
TSCA	Ioe
HS Code	29181980

Malic acid Fa'aaogāina ma Fa'asologa

Fa'amatalaga	L-Malic acid e toetoe lava a leai se manogi (o nisi taimi e vaivai, manogi leaga) ma se tofo suamalie.E le oona.E mafai ona saunia e ala i le faʻamamaina ole maleic acid;e ala i le fa'afefeteina mai suka.
Meatotino tau vailaau	L-Malic acid e toetoe lava a leai se manogi (o nisi taimi e vaivai, manogi leaga).O lenei fa'afefiloi e iai lona tofo oona, fa'asa'o, e leai se manogi.
Meatotino tau vailaau	fofo manino le lanu
Fa'alavelave	E tupu ile maple sua, apu, meleni, esi, pia, vine vine, koko, sake, kiwifruit ma a'a chicory.
Fa'aoga	L-Malic acid o loʻo faʻaaogaina e avea o se meaʻai faʻaopoopo, Filifiliga α-amino puipuiga reagent mo mea faʻamaʻi amino acid.Synthon tele mo le saunia o mea faʻapipiʻi e aofia ai le κ-opioid agonists, 1α,25-dihydroxyvitamin D3 analogue, ma le phoslactomycin B.
Fa'aoga	O le isomer masani o le L-form lea na maua i apu ma le tele o isi fualaau aina ma laau.Filifiliga α-amino reagent puipuia mo mea maua mai amino acid.Synthon sili ona lelei mo le saunia o mea faʻapipiʻi chiral e aofia ai le κ-opioid rece
Fa'aoga	Intermediate in chemical synthesis.Chelating ma le fa'afefeteina.Su'e fa'a'ono, fa'aleleia le tofo ma le fa'asa'o i mea'ai.
Uiga	ChEBI: O se ituaiga opitika malosi o le malic acid o loʻo i ai (S) -faʻatulagaina.
Sauniuniga	L-Malic acid e mafai ona saunia e ala ile faʻamamaina ole maleic acid;e ala i le fa'afefeteina mai le suka.
Fa'amatalaga Lautele	L-Malic acid o se vailaʻau faʻalaʻau e masani ona maua i le uaina.E faia se sao taua i le uaina microbiological mautu.
Biochem/physiol Gaioiga	L-Malic acid o se vaega o le metabolism feaveaʻi.O lona fa'aogaina o lo'o aloa'ia i vaila'au.E aoga ile togafitiga ole fa'aletonu ole ate, aoga ile hyper-ammonemia.E faʻaaogaina e avea o se vaega o faʻamaʻi amino acid.L-Malic acid o loʻo galue foi o se nanomedicine i le togafitiga o faʻafitauli o le faiʻai.O se TCA (Ta'amilosaga Krebs) va'ava'ai ma pa'aga i le fe'avea'i o le malic acid aspartate.
Auala Fa'amamāina	Fa'ameamea S-malic acid (charcoal) mai le ethyl acetate/pet ether (b 55-56o), fa'atumauina le vevela i lalo ole 65o.Po'o le fa'amavaeina e ala i le toe fa'afo'i i totonu o vaega e sefulu ma le lima o le anhydrous diethyl ether, decant, fa'ato'a i le tasi vaetolu voluma ma fa'a tioata i le 0o, fa'atele i le mea liusuavai tumau.[Beilstein 3 IV 1123.]