Cas no 13051-48-4 (Isobutyl pyruvate)
Isobutyl pyruvate Chemical and Physical Properties
Names and Identifiers
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- Propanoic acid, 2-oxo-,2-methylpropyl ester
- 2-methylpropyl 2-oxopropanoate
- Isobutyl pyruvate
- Brenztraubensaeure-isobutylester
- EINECS 235-929-2
- isobutyl 2-oxopropanoate
- iso-Butylpyruvat
- pyruvate iso-butyl ester
- pyruvic acid isobutyl ester
- Pyruvic acid 2-methylpropyl ester
- 2-Oxopropanoic acid isobutyl ester
- iso-butyl pyruvate
- 34K76F7RR8
- UNII-34K76F7RR8
- Propanoic acid, 2-oxo-, 2-methylpropyl ester
- WFERWTFFEKELDJ-UHFFFAOYSA-N
- NS00024110
- SCHEMBL1373745
- 13051-48-4
- DTXSID10156582
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- MDL： MFCD18431811
- Inchi： 1S/C7H12O3/c1-5(2)4-10-7(9)6(3)8/h5H,4H2,1-3H3
- InChI Key： WFERWTFFEKELDJ-UHFFFAOYSA-N
- SMILES： O(C(C(C)=O)=O)CC(C)C
Computed Properties
- Exact Mass: 144.07900
- Monoisotopic Mass: 144.078644241g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 10
- Rotatable Bond Count: 4
- Complexity: 138
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 1.3
- Topological Polar Surface Area: 43.4?2
Experimental Properties
- PSA: 43.37000
- LogP: 0.77460
Isobutyl pyruvate Customs Data
- HS CODE：2918300090
- Customs Data：
China Customs Code:
2918300090Overview:
2918300090 Other aldehydes or ketones without other oxy carboxylic acids(Including anhydrides\Acyl halide\Peroxides, peroxyacids and derivatives of this tax number). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Summary:
2918300090 other carboxylic acids with aldehyde or ketone 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%
Isobutyl pyruvate Related Literature
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1. Effective homogeneous hydrogenation of α-keto esters catalysed by neutral rhodium(I) complexes with phosphine ligands and application to the asymmetric synthesis of lactatesIwao Ojima,Tetsuo Kogure,Kazuo Achiwa J. Chem. Soc. Chem. Commun. 1977 428
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