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41740

Sigma-Aldrich

2,2-Dimethylvaleric acid

≥97.0%

Sinonimo/i:

2,2-Dimethylpentanoic acid, Neoheptanoic acid

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About This Item

Formula condensata:
CH3CH2CH2C(CH3)2COOH
Numero CAS:
1185-39-3
Peso molecolare:
130.18
Beilstein:
1747703
Numero CE:
214-682-4
Numero MDL:
MFCD00021686
Codice UNSPSC:
12352100
ID PubChem:
57650085
NACRES:
NA.22

Saggio

≥97.0%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.422

Densità

0.918 g/mL at 20 °C (lit.)

Stringa SMILE

CCCC(C)(C)C(O)=O

InChI

1S/C7H14O2/c1-4-5-7(2,3)6(8)9/h4-5H2,1-3H3,(H,8,9)
ZRYCZAWRXHAAPZ-UHFFFAOYSA-N

Descrizione generale

2,2-Dimethylvaleric acid is a branched-chain-fatty acid. It is a structural analog of di-n-propylacetate (DPA).

Applicazioni

2,2-Dimethylvaleric acid may be employed as internal standard for the liquid chromatography-mass spectrometric determination of 2,2-dimethylbutyrate (DMB) in rat plasma.

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314

Classi di pericolo

Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sigma-Aldrich

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4-Pentenoic acid 97%

Sigma-Aldrich

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Jorge F Henriques et al.
Aquatic toxicology (Amsterdam, Netherlands), 170, 355-364 (2015-10-21)
Pharmaceuticals are emerging contaminants as their worldwide consumption increases. Fibrates such as gemfibrozil (GEM) are used in human medicine to reduce blood concentrations of cholesterol and triacylglycerol and also are some of the most frequently reported pharmaceuticals in waste waters
J W van der Laan et al.
Pharmacology, biochemistry, and behavior, 13(6), 843-849 (1980-12-01)
An increase in GABA-ergic activity has been implicated in the initiation of quasi-morphine abstinence behavior by di-n-propylacetate (DPA). Two structural analogues of DPA, namely, the branched-chain-fatty acid 2-methyl, 2-ethylcaproic acid and 2,2-dimethylvaleric acid have now been used to study this
J Cunningham et al.
Journal of neurochemistry, 34(1), 197-202 (1980-01-01)
The oxidation of 4-aminobutyric acid (GABA) by nonsynaptosomal mitochondria isolated from rat forebrain and the inhibition of this metabolism by the branched-chain fatty acids 2-methyl-2-ethyl caproate (MEC) and 2.2-dimethyl valerate (DMV) were studied. The rate of GABA oxidation, as measured
Ségolène Siméon et al.
Reproductive toxicology (Elmsford, N.Y.), 93, 219-229 (2020-03-03)
In order to better explain, predict, or extrapolate to humans the developmental toxicity effects of chemicals to zebrafish (Danio rerio) embryos, we developed a physiologically-based pharmacokinetic (PBPK) model designed to predict organ concentrations of neutral or ionizable chemicals, up to
Robert A Parise et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 862(1-2), 168-174 (2007-12-25)
2,2-Dimethylbutyrate (DMB) is a potential treatment for thalassemia and hemoglobinopathies. To facilitate pharmacokinetic evaluation of DMB, we developed an LC-MS assay and quantitated DMB in plasma of rats after an oral dose of 500mg/kg. After acetonitrile protein precipitation, DMB and

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