Ketoleucine
Ketoleucine structure
|
Common Name | Ketoleucine | ||
|---|---|---|---|---|
| CAS Number | 816-66-0 | Molecular Weight | 130.142 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 190.5±9.0 °C at 760 mmHg | |
| Molecular Formula | C6H10O3 | Melting Point | 8-10 °C | |
| MSDS | Chinese USA | Flash Point | 83.3±15.2 °C | |
| Symbol |
GHS05 |
Signal Word | Danger | |
Use of Ketoleucine4-Methyl-2-oxopentanoic acid, an abnormal metabolite, is both a neurotoxin and a metabotoxin. |
Summary: 4-methyl-2-oxopentanoic acid (common Chinese name: 4-methyl-2-oxo pentanoic acid; common English name: Ketoleucine), CAS number: 816-66-0, molecular formula: C6H10O3, molecular weight: 130.142. Colorless to light yellow liquid, melting point: 8-10°C, boiling point: 190.5±9.0°C, density: 1.1±0.1g/cm3. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4-methyl-2-oxopentanoic acid |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | 4-Methyl-2-oxopentanoic acid, an abnormal metabolite, is both a neurotoxin and a metabotoxin. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| References |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 190.5±9.0 °C at 760 mmHg |
| Melting Point | 8-10 °C |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.142 |
| Flash Point | 83.3±15.2 °C |
| Exact Mass | 130.062988 |
| PSA | 54.37000 |
| LogP | 0.17 |
| Vapour Pressure | 0.2±0.8 mmHg at 25°C |
| Index of Refraction | 1.438 |
| InChIKey | BKAJNAXTPSGJCU-UHFFFAOYSA-N |
| SMILES | CC(C)CC(=O)C(=O)O |
| Storage condition | 2-8°C |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2918300090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2918300090 |
|---|---|
| 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% |
This table lists relevant public references with title, journal and publication metadata for this compound.
|
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... |
|
|
The signalling role of action potential depolarization in insulin secretion: metabolism-dependent dissociation between action potential increase and secretion increase by TEA.
Biochem. Pharmacol. 80(1) , 104-12, (2010) The K(+) channel blocker, TEA is known to increase action potential amplitude and insulin secretion of mouse beta-cells when added to a nutrient secretagogue. In the presence of a maximally effective ... |
|
|
Production of α-ketoisocaproate via free-whole-cell biotransformation byRhodococcus opacusDSM 43250 withl-leucine as the substrate
Enzyme Microb. Technol. 49(4) , 321-5, (2011) This work aims to produce α-ketoisocaproate (KIC) from l-leucine via the free-whole-cell biotransformation of Rhodococcus opacus DSM 43250. The effects of temperature, pH, substrate concentration, cel... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 2-Oxo-4-methylvaleric acid |
| α-ketoisocaproic acid |
| 2-Oxoisocaproic acid |
| 2-KETOISOCAPROIC ACID |
| EINECS 212-435-5 |
| 4-Methyl-2-oxopentanoic acid |
| &α;-ketoisocaproic acid |
| 2-keto-4-Methylvaleric acid |
| 4-Methyl-2-oxovaleric Acid |
| 4-methyl-2-oxo-Valeric acid |
| Ketoleucine |
| MFCD00066204 |
| α-keto-isocaproic acid |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the boiling point of 4-methyl-2-oxopentanoic acid? |
| A: Boiling point of 4-methyl-2-oxopentanoic acid is 190.5±9.0 °C at 760 mmHg. |
| Q: What is the melting point of 4-methyl-2-oxopentanoic acid? |
| A: Melting point of 4-methyl-2-oxopentanoic acid is 8-10 °C. |
| Q: What is the English name of 4-methyl-2-oxopentanoic acid? |
| A: The English name of 4-methyl-2-oxopentanoic acid is 4-methyl-2-oxopentanoic acid. |
| Q: What is the polar surface area (PSA) of 4-methyl-2-oxopentanoic acid? |
| A: Polar surface area (PSA) of 4-methyl-2-oxopentanoic acid is 54.37000. |
| Q: What is the safety information for 4-methyl-2-oxopentanoic acid? |
| A: Safety information for 4-methyl-2-oxopentanoic acid: S26-S36/37/39-S45. |
| Q: What is the CAS number of 4-methyl-2-oxopentanoic acid? |
| A: CAS number of 4-methyl-2-oxopentanoic acid is 816-66-0. |
| Q: What are the storage conditions for 4-methyl-2-oxopentanoic acid? |
| A: Storage conditions for 4-methyl-2-oxopentanoic acid: 2-8°C. |
| Q: What is the molecular weight of 4-methyl-2-oxopentanoic acid? |
| A: Molecular weight of 4-methyl-2-oxopentanoic acid is 130.142. |
| Q: What is the SMILES notation of 4-methyl-2-oxopentanoic acid? |
| A: SMILES notation of 4-methyl-2-oxopentanoic acid is CC(C)CC(=O)C(=O)O. |
| Q: What are the uses of 4-methyl-2-oxopentanoic acid? |
| A: Main uses of 4-methyl-2-oxopentanoic acid: 4-Methyl-2-oxopentanoic acid, an abnormal metabolite, is both a neurotoxin and a metabotoxin. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |