CAS 17407-55-5|(S)-(+)-2-Hydroxy-3-Methylbutyric acid
Introduction：Basic information about CAS 17407-55-5|(S)-(+)-2-Hydroxy-3-Methylbutyric acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (S)-(+)-2-Hydroxy-3-Methylbutyric acid | ||
|---|---|---|---|
| CAS Number | 17407-55-5 | Molecular Weight | 118.131 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 237.6±13.0 °C at 760 mmHg |
| Molecular Formula | C5H10O3 | Melting Point | 68-70ºC(lit.) |
| MSDS | ChineseUSA | Flash Point | 111.8±16.3 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | (S)-(+)-2-Hydroxy-3-methylbutanoic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 237.6±13.0 °C at 760 mmHg |
| Melting Point | 68-70ºC(lit.) |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.131 |
| Flash Point | 111.8±16.3 °C |
| Exact Mass | 118.062996 |
| PSA | 57.53000 |
| LogP | 0.18 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.455 |
| InChIKey | NGEWQZIDQIYUNV-BYPYZUCNSA-N |
| SMILES | CC(C)C(O)C(=O)O |
| Storage condition | 2-8°C |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918199090 |
Customs
| HS Code | 2918199090 |
|---|---|
| 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% |
Articles23
More Articles| α-Ketoisocaproic acid and leucine provoke mitochondrial bioenergetic dysfunction in rat brain Brain Res. 1324 , 75-84, (2010) Patients affected by maple syrup urine disease (MSUD) present severe neurological symptoms and brain abnormalities, whose pathoiphysiology is poorly known. In the present study we investigated the in ... | |
| Structural variation governs substrate specificity for organic anion transporter (OAT) homologs. Potential remote sensing by OAT family members. J. Biol. Chem. 282 , 23841-53, (2007) Organic anion transporters (OATs, SLC22) interact with a remarkably diverse array of endogenous and exogenous organic anions. However, little is known about the structural features that determine thei... | |
| Enantiomeric separation and discrimination of 2-hydroxy acids as O-trifluoroacetylated (S)-(+)-3-methyl-2-butyl esters by achiral dual-capillary column gas chromatography. J. Chromatogr. A. 874(1) , 91-100, (2000) An efficient method is described for the simultaneous enantiomeric separation of 18 different racemic 2-hydroxy acids for the determination of their absolute configurations. It involves the conversion... |
Synonyms
| MFCD00066443 |
| A-hydroxyisovaleric acid |
| DL-2-Hydroxyisovaleric acid |
| 2-Hydroxy-3-methylbutanoic acid |
| DL-2-Hydroxy-3-methylbutanoic acid |
| 2-Hydroxy-3-methylbutyric acid |
| α-hydroxyisovaleric acid |
| 3-Methyl-2-hydroxybutyric acid |
| Butanoic acid, 2-hydroxy-3-methyl- |
| 2-Hydroxyisopentanoic acid |
| UNII:02X1W97FWN |
| DL-a-hydroxyisovaleric acid |
| (2R)-2-Hydroxy-3-methylbutanoic acid |
| Butanoic acid, 2-hydroxy-3-methyl-, (2R)- |
| 2-hydroxyisovaleric acid |
| DL-α-hydroxyisovaleric acid |
| 2-hydroxy-3-methyl-Butyric acid |
