L-(-)-Malic acid

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Names

[ CAS No. ]:
97-67-6

[ Name ]:
L-(-)-Malic acid

[Synonym ]:
hydroxy-butanedioic acid
(S)-2-hydroxysuccinic acid
Butanedioic acid, 2-hydroxy-
Hydroxybutandisaeure
MALIC ACID, (DL)
EINECS 202-601-5
2-hydroxybutane-1,4-dioic acid
Malic acid
Malic acid, dl-
DL-MALIC ACID
MFCD00064213
2-Hydroxy-succinic acid
DL-Hydroxybutanedioic acid
L(-)-Malic Acid
R,S(±)-Malic acid
Butanedioic acid, hydroxy-
alpha-Hydroxysuccinic acid
(±)-1-Hydroxy-1,2-ethanedicarboxylic Acid
UNII:817L1N4CKP
alpha-hydroxysuccinicacid
hydroxysuccinic acid
DL(+/-)-MALIC ACID
R,S-Malic acid
2-hydroxybutanedioic acid
2-Hydroxysuccinic Acid
a-Hydroxysuccinic Acid
(±)-Malic Acid
L-Malic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
306.4±27.0 °C at 760 mmHg

[ Melting Point ]:
101-103 °C(lit.)

[ Molecular Formula ]:
C4H6O5

[ Molecular Weight ]:
134.087

[ Flash Point ]:
153.4±20.2 °C

[ Exact Mass ]:
134.021530

[ PSA ]:
94.83000

[ LogP ]:
-1.26

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.529

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
ON7175000

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Largazole
  • Oxaloacetic acid
  • L-Aspartic acid
  • fumaric acid
  • Glyoxylic acid
  • Pyruvic acid
  • Potassium hydrogen carbonate
  • (2S,4S)-2-(tert-butyl)-5-oxo-1,3-dioxolane-4-acetic acid isopropyl ester
  • (±)-Malic Acid

DownStream

  • N-Benzyl-(3S)-hydroxysuccinimide
  • Sunitinib malate
  • Oxaloacetic acid
  • ch3cho
  • METHYL 2-(S)-ACETOXY-3-CARBOXYPROPANOATE
  • UNII:0M94O5FN60
  • 2-DEOXYERYTHRITOL
  • (3S)-3-Hydroxydihydro-2(3H)-furanone
  • (S)-3,4-Dihydroxybutyric acid
  • Dimethyl oxalate

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Physiology and pathophysiology of organic acids in cerebrospinal fluid.

J. Inherit. Metab. Dis. 16(4) , 648-69, (1993)

Concentrations of organic acids in cerebrospinal fluid (CSF) appear to be directly dependent upon their rate of production in the brain. There is evidence that the net release of short-chain monocarbo...

Age-related reference values for urinary organic acids in a healthy Turkish pediatric population.

Clin. Chem. 40(6) , 862-6, (1994)

Organic acid concentrations were quantified by gas chromatography and the individual acids identified by mass spectrometry in urine specimens from a healthy Turkish pediatric population of ages 2 days...

Metabolomic profiles delineate potential role for sarcosine in prostate cancer progression.

Nature 457(7231) , 910-4, (2009)

Multiple, complex molecular events characterize cancer development and progression. Deciphering the molecular networks that distinguish organ-confined disease from metastatic disease may lead to the i...


More Articles

Related Compounds

  • L-(-)-Malic acid diethyl ester
  • L-(-)-Malic Acid Diethyl Ester
  • L-(-)-malic acid of 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-diethylaminoethyl)amide
  • L-malic acid ; barium-L malate
  • L-malic acid , calcium-L-hydrogen malate
  • L-malic acid ; ammonium-dimolybdo-L malate