Cas no 1771-65-9 (2-methyl-4-oxo-4-phenylbutyric acid)
1771-65-9 structure
Product Name:2-methyl-4-oxo-4-phenylbutyric acid
CAS No:1771-65-9
MF:C11H12O3
MW:192.211183547974
MDL:MFCD00192311
CID:83941
PubChem ID:74492
Update Time:2025-04-18
2-methyl-4-oxo-4-phenylbutyric acid Chemical and Physical Properties
Names and Identifiers
-
- 2-methyl-4-oxo-4-phenylbutyric acid
- 2-methyl-4-oxo-4-phenylbutanoic acid
- 2-methyl-4-oxo-4-phenyl-butyric acid
- 2-methyl-4-phenyl-4-oxobutanoic acid
- 3-benzoyl-2-D-methylpropanoic acid
- LS-12845
- BDBM50530940
- AKOS009158930
- AE-562/03842058
- 2-Methyl-3-benzoylpropionic acid
- CHEMBL4529640
- 2-Methyl-4-oxo-4-phenylbutanoic acid #
- EN300-303775
- 2-Methyl-4-oxo-4-phenylbutyric acid, 98%
- alpha-Methyl-gamma-oxobenzenebutanoic acid
- .beta.-Benzoyl-.alpha.-methylpropionic acid
- Benzenebutanoic acid, alpha-methyl-gamma-oxo-
- Methylphenacylessigsaure
- MFCD00192311
- J-011256
- FT-0633830
- DTXSID20871850
- Propionic acid, 3-benzoyl-2-methyl-
- 1-Amino-1-cycloheptanecarboxylic aicd
- 3-benzoyl-2-methylpropionic acid
- Benzenebutanoic acid, .alpha.-methyl-.gamma.-oxo-
- SCHEMBL135355
- 1771-65-9
- starbld0016614
-
- MDL： MFCD00192311
- Inchi： 1S/C11H12O3/c1-8(11(13)14)7-10(12)9-5-3-2-4-6-9/h2-6,8H,7H2,1H3,(H,13,14)
- InChI Key： ICXWGAZLLKCSAT-UHFFFAOYSA-N
- SMILES： O=C(C1C=CC=CC=1)CC(C(=O)O)C
Computed Properties
- Exact Mass: 192.07900
- Monoisotopic Mass: 192.078644
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 14
- Rotatable Bond Count: 4
- Complexity: 217
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 1
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: nothing
- Topological Polar Surface Area: 54.4
Experimental Properties
- Color/Form: Not determined
- Density: 1.161
- Melting Point: 140-142?°C(lit.)
- Boiling Point: 360.9°C at 760 mmHg
- Flash Point: 186.3°C
- Refractive Index: 1.537
- PSA: 54.37000
- LogP: 1.98010
- Solubility: Not determined
2-methyl-4-oxo-4-phenylbutyric acid 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%
2-methyl-4-oxo-4-phenylbutyric acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | M327155-100mg |
2-Methyl-4-oxo-4-phenylbutyric Acid |
1771-65-9 | 100mg |
$ 201.00 | 2023-09-07 | ||
| TRC | M327155-250mg |
2-Methyl-4-oxo-4-phenylbutyric Acid |
1771-65-9 | 250mg |
$ 443.00 | 2023-09-07 | ||
| TRC | M327155-500mg |
2-Methyl-4-oxo-4-phenylbutyric Acid |
1771-65-9 | 500mg |
$ 719.00 | 2023-09-07 | ||
| abcr | AB153912-250mg |
2-Methyl-4-oxo-4-phenylbutyric acid; . |
1771-65-9 | 250mg |
€247.50 | 2024-06-10 | ||
| abcr | AB153912-1g |
2-Methyl-4-oxo-4-phenylbutyric acid; . |
1771-65-9 | 1g |
€704.30 | 2025-02-19 | ||
| Enamine | EN300-303775-1g |
2-methyl-4-oxo-4-phenylbutanoic acid |
1771-65-9 | 95% | 1g |
$470.0 | 2023-09-05 | |
| Enamine | EN300-303775-5g |
2-methyl-4-oxo-4-phenylbutanoic acid |
1771-65-9 | 95% | 5g |
$1364.0 | 2023-09-05 | |
| Enamine | EN300-303775-10g |
2-methyl-4-oxo-4-phenylbutanoic acid |
1771-65-9 | 95% | 10g |
$2024.0 | 2023-09-05 | |
| Enamine | EN300-303775-0.05g |
2-methyl-4-oxo-4-phenylbutanoic acid |
1771-65-9 | 95.0% | 0.05g |
$88.0 | 2025-03-19 | |
| Enamine | EN300-303775-0.1g |
2-methyl-4-oxo-4-phenylbutanoic acid |
1771-65-9 | 95.0% | 0.1g |
$132.0 | 2025-03-19 |
2-methyl-4-oxo-4-phenylbutyric acid Related Literature
-
Xuexin Zhang,Yang Gao,Ronibala Devi Laishram,Kangkui Li,Yong Yang,Yong Zhan,Yang Luo,Baomin Fan Org. Biomol. Chem. 2019 17 2174
-
2. The stereochemistry of 2,4- and 2,3-disubstituted-γ-butyrolactonesS. A. M. Tayyeb Hussain,W. David Ollis,Christopher Smith,J. Fraser Stoddart J. Chem. Soc. Perkin Trans. 1 1975 1480
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