Cas no 91600-33-8 (4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester)
4,4,4-Trifluoro-3-hydroxy-2-methyl-butanoic acid ethyl ester is a fluorinated ester compound with notable applications in pharmaceutical and agrochemical synthesis. Its trifluoromethyl group enhances metabolic stability and lipophilicity, making it valuable in the design of bioactive molecules. The presence of both hydroxyl and ester functionalities allows for further derivatization, enabling versatile use as an intermediate in organic synthesis. The compound’s structural features contribute to its utility in asymmetric synthesis and chiral building blocks. Its well-defined reactivity profile ensures consistent performance in nucleophilic and electrophilic transformations. This ester is typically handled under standard laboratory conditions, with stability suitable for controlled synthetic processes.
91600-33-8 structure
Product Name:4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester
CAS No:91600-33-8
MF:C7H11F3O3
MW:200.155653238297
CID:91041
PubChem ID:533787
Update Time:2025-10-14
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester Chemical and Physical Properties
Names and Identifiers
-
- ethyl 2-methyl-3-hydroxy-4,4,4-trifluorobutyrate
- Ethyl 2-methyl-3-hydroxy-4,4,4-trifluorobutyrate~3-Hydroxy-2-methyl-4,4,4-trifluorobutyric acid ethyl ester
- Ethyl 3-hydroxy-2-methyl-4,4,4-trifluorobutyrate
- FT-0625965
- MFCD00190634
- AKOS006223453
- Butanoic acid,4,4,4-trifluoro-3-hydroxy-2-methyl-,ethyl ester
- SCHEMBL5704673
- ethyl 3-hydroxy-2-methyl-4,4,4-trifluorobutanoate
- CS-0361553
- Ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutanoate #
- 4,4,4-Trifluoro-3-hydroxy-2-methyl-butyric acid, ethyl ester
- 649-56-9
- Ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutyrate, 97%
- DTXSID00336437
- 91600-33-8
- ethyl 2-methyl-4,4,4-trifluoro-3-hydroxybutyrate
- Ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutanoate
- ETHYL2-METHYL-3-HYDROXY-4,4,4-TRIFLUOROBUTYRATE
- STL557860
- BBL104046
- DB-057264
- 4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester
-
- MDL： MFCD00190634
- Inchi： 1S/C7H11F3O3/c1-3-13-6(12)4(2)5(11)7(8,9)10/h4-5,11H,3H2,1-2H3
- InChI Key： MFRIOKNLYRUYHP-UHFFFAOYSA-N
- SMILES： FC(C(C(C(=O)OCC)C)O)(F)F
- BRN： 6194166
Computed Properties
- Exact Mass: 200.06600
- Monoisotopic Mass: 200.066
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 13
- Rotatable Bond Count: 5
- Complexity: 178
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 2
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 1.5
- Topological Polar Surface Area: 46.5A^2
Experimental Properties
- Color/Form: Colorless to yellow liquid with slight ester taste
- Density: 1.233
- Boiling Point: 180 °C
- Flash Point: 180-184°C
- Refractive Index: 1.386
- PSA: 46.53000
- LogP: 1.10880
- Solubility: Insoluble in water
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester Customs Data
- HS CODE：2918199090
- Customs Data：
China Customs Code:
2918199090Overview:
HS: 2918199090. Other alcohol containing but not other oxy carboxylic acids(Including its anhydride\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:
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%
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | T220640-250mg |
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester |
91600-33-8 | 250mg |
$ 115.00 | 2022-06-03 | ||
| TRC | T220640-500mg |
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester |
91600-33-8 | 500mg |
$ 190.00 | 2022-06-03 | ||
| TRC | T220640-1000mg |
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester |
91600-33-8 | 1g |
$ 300.00 | 2022-06-03 | ||
| SHANG HAI HAO HONG Biomedical Technology Co., Ltd. | 1432223-1g |
Ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutanoate |
91600-33-8 | 98% | 1g |
￥1001.00 | 2024-04-25 | |
| SHANG HAI HAO HONG Biomedical Technology Co., Ltd. | 1432223-5g |
Ethyl 4,4,4-trifluoro-3-hydroxy-2-methylbutanoate |
91600-33-8 | 98% | 5g |
￥4320.00 | 2024-04-25 | |
| A2B Chem LLC | AB73744-1g |
ETHYL 2-METHYL-3-HYDROXY-4,4,4-TRIFLUOROBUTYRATE |
91600-33-8 | 97% | 1g |
$92.00 | 2024-07-18 | |
| A2B Chem LLC | AB73744-5g |
ETHYL 2-METHYL-3-HYDROXY-4,4,4-TRIFLUOROBUTYRATE |
91600-33-8 | 97% | 5g |
$315.00 | 2024-07-18 | |
| A2B Chem LLC | AB73744-2.5g |
ETHYL 2-METHYL-3-HYDROXY-4,4,4-TRIFLUOROBUTYRATE |
91600-33-8 | 97% | 2.5g |
$153.00 | 2024-05-20 | |
| A2B Chem LLC | AB73744-10g |
ETHYL 2-METHYL-3-HYDROXY-4,4,4-TRIFLUOROBUTYRATE |
91600-33-8 | 97% | 10g |
$225.00 | 2024-05-20 | |
| abcr | AB112318-1g |
Ethyl 2-methyl-3-hydroxy-4,4,4-trifluorobutyrate, 95%; . |
91600-33-8 | 95% | 1g |
€29.00 | 2024-04-16 |
4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester Related Literature
-
Inês S. Albuquerque,Hélia F. Jeremias,Miguel Chaves-Ferreira,Dijana Matak-Vinkovic,Omar Boutureira,Carlos C. Rom?o Chem. Commun., 2015,51, 3993-3996
-
Eunhak Lim,Jiyoung Heo,Seong Keun Kim Nanoscale, 2019,11, 11369-11378
-
J. M. Granadino-Roldán,M. Fernández-Gómez,A. Navarro,T. Pe?a Ruiz,U. A. Jayasooriya Phys. Chem. Chem. Phys., 2004,6, 1133-1143
-
Bidou Wang,Xifeng Chen Analyst, 2014,139, 5695-5699
-
Lei Yang,Yuan Zeng,Haibo Wu,Chunwu Zhou,Lei Tao J. Mater. Chem. B, 2020,8, 1383-1388
91600-33-8 (4,4,4-Trifluoro-3-Hydroxy-2-Methyl-Butanoic Acid Ethyl Ester) Related Products
- 332062-08-5(Fmoc-S-3-amino-4,4-diphenyl-butyric acid)
- 1270529-38-8(1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol)
- 2680771-01-9(4-cyclopentyl-3-{(prop-2-en-1-yloxy)carbonylamino}butanoic acid)
- 2098070-20-1(2-(3-(Pyridin-3-yl)-1H-pyrazol-1-yl)acetimidamide)
- 1444113-98-7(N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide)
- 941977-17-9(N'-(3-chloro-2-methylphenyl)-N-2-(dimethylamino)-2-(naphthalen-1-yl)ethylethanediamide)
- 2138166-62-6(2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid)
- 89640-58-4(2-Iodo-4-nitrophenylhydrazine)
- 1449132-38-0(3-Fluoro-5-(2-fluoro-5-methylbenzylcarbamoyl)benzeneboronic acid)
- 2034271-14-0(2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide)
Recommended suppliers
Shandong Jing Kun Chemical Co.,Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
Zhengzhou Baoyu Pharmaceutical Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
Nantong Boya Environmental Protection Technology Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Bulk
Zhejiang Brunova Technology Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
Yunnanjiuzhen
Gold Member
Audited Supplier
CN Supplier
Bulk
