| Identification | More | [Name]
(R)-(-)-CITRAMALIC ACID | [CAS]
6236-10-8 | [Synonyms]
(-)-2-HYDROXY-2-METHYLBUTANEDIOIC ACID
2-HYDROXY-2-METHYLBUTANEDIOIC ACID
(-)-2-METHYLMALIC ACID
2-METHYLMALIC ACID
(-)-CITRAMALIC ACID
D(-)-2-METHYLMALIC ACID
D-2-METHYLMALIC ACID
D-(-)-CITRAMALIC ACID
(R)-(-)-2-HYDROXY-2-METHYLBUTANEDIOIC ACID
(R)-2-HYDROXY-2-METHYLSUCCINIC ACID
(R)-(-)-CITRAMALIC ACID
(R)-(-)-Citramalic acid, 98+%
Butanedioic acid, 2-hydroxy-2-methyl-, (2R)-
α-hydroxy-α-methyl-succinic acid
(R)-2-Hydroxy-2-methylsuccinic acid, D-(-)-2-Methylmalic acid
(R)-2-Hydroxy-2-methylbutanedioic acid, (R)-2-Hydroxy-2-methylsuccinic acid, 2-Methylmalic acid, D-(-)-2-Methylmalic acid
(-)-2-Methyl-D-malic acid
(2R)-2-Hydroxy-2-methylsuccinic acid
(2R)-2-Methyl-2-hydroxybutanedioic acid
(R)-2-Methylmalic acid | [Molecular Formula]
C5H8O5 | [MDL Number]
MFCD00066438 | [Molecular Weight]
148.11 | [MOL File]
6236-10-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white fine crystalline powder | [Melting point ]
108-110 °C(lit.) | [Boiling point ]
188.68°C (rough estimate) | [density ]
1.2336 (rough estimate) | [refractive index ]
1.3920 (estimate) | [storage temp. ]
2-8°C | [solubility ]
PBS (pH 7.2): 10 mg/ml | [form ]
powder or crystals | [pka]
3.65±0.28(Predicted) | [Optical Rotation]
[α]/D -19.0±1.0°, c = 0.5 in 1 M HCl | [Merck ]
2323 | [BRN ]
1723818 | [InChI]
1S/C5H8O5/c1-5(10,4(8)9)2-3(6)7/h10H,2H2,1H3,(H,6,7)(H,8,9)/t5-/m1/s1 | [InChIKey]
XFTRTWQBIOMVPK-RXMQYKEDSA-N | [SMILES]
C[C@@](O)(CC(O)=O)C(O)=O || C[C@@](O)(CC(O)=O)C(O)=O | [CAS DataBase Reference]
6236-10-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
3-10 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
white fine crystalline powder | [Definition]
ChEBI: D-citramalic acid is the D-enantiomer of citramalic acid. It is a conjugate acid of a D-citramalate(2-). | [Biological Activity]
Citramalate is a biochemical intermediate known to be involved in several aspects of bacterial metabolismincludingamong othersthe anaerobic metabolism of glutamate via the methylaspartate pathway of Clostridium tetanomorphum. | [References]
[1] D M HOWELL R H W H Xu. (R)-citramalate synthase in methanogenic archaea.[J]. Journal of Bacteriology, 1999, 181 1: 331-333. DOI: 10.1128/jb.181.1.331-333.1999
[2] W BUCKEL H A B. Two pathways of glutamate fermentation by anaerobic bacteria.[J]. Journal of Bacteriology, 1974, 117 3: 1248-1260. DOI: 10.1128/jb.117.3.1248-1260.1974
[3] SILKE FRIEDMANN Georg F Birgit E Alber. Properties of succinyl-coenzyme A:D-citramalate coenzyme A transferase and its role in the autotrophic 3-hydroxypropionate cycle of Chloroflexus aurantiacus.[J]. Journal of Bacteriology, 2006, 188 18: 6460-6468. DOI: 10.1128/jb.00659-06 |
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| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
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