Direkt zum Inhalt
Merck
Alle Fotos(3)

Dokumente

129542

Sigma-Aldrich

Isovaleriansäure

99%

Synonym(e):

3-Methylbuttersäure

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(3)

About This Item

Lineare Formel:
(CH3)2CHCH2COOH
CAS-Nummer:
503-74-2
Molekulargewicht:
102.13
Beilstein:
1098522
EG-Nummer:
207-975-3
MDL-Nummer:
MFCD00002726
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24847909
NACRES:
NA.22

Dampfdruck

0.38 mmHg ( 20 °C)

Qualitätsniveau

200

Assay

99%

Form

liquid

Selbstzündungstemp.

824 °F

Brechungsindex

n20/D 1.403 (lit.)

bp

175-177 °C (lit.)

mp (Schmelzpunkt)

−29 °C (lit.)

Dichte

0.925 g/mL at 20 °C (lit.)

SMILES String

CC(C)CC(O)=O

InChI

1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)

InChIKey

GWYFCOCPABKNJV-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

Isovaleric acid, also known as 3-methylbutanoic acid, is commonly used for ester synthesis and as a building block in organic reactions. It is a volatile organic compound present in vinegar bait and is determined by solid phase microextraction. Isovaleric acid inhibits the synthesis of saturated fatty acids. It is a favorable carbon source for cell growth. Moreover, it is a promising odor indicator.

Anwendung

Isovaleric acid inhibits the synthesis of saturated fatty acids.

Piktogramme

Corrosion
GHS05

Signalwort

Danger

H-Sätze

H314

Gefahreneinstufungen

Eye Dam. 1 - Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flammpunkt (°F)

176.0 °F - Pensky-Martens closed cup

Flammpunkt (°C)

80 °C - Pensky-Martens closed cup

Persönliche Schutzausrüstung

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

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Xiaojin Song et al.
Journal of agricultural and food chemistry, 61(41), 9876-9881 (2013-09-24)
Aurantiochytrium is an important docosahexaenoic acid (DHA) producer containing two kinds of fatty acid synthesis pathways, that is, the fatty acid synthase pathway (FAS) for saturated fatty acid synthesis and the polyketide synthase pathway (PKS) for polyunsaturated fatty acid synthesis.
Biological active esters of the isovaleric acid
Suerbaev, et al.
Eurasian Chemico-Technological Journal, 16, 299-302 (2014)
N Qamaruz-Zaman et al.
Waste management (New York, N.Y.), 32(12), 2426-2430 (2012-07-24)
Research was conducted to determine suitable chemical parameters as indicators of odor from decomposing food wastes. Prepared food scraps were stored in 18 l plastic buckets (2 kg wet weight each) at 20 °C and 8 °C to reproduce high
Lingling Wang et al.
Microbiology spectrum, 9(2), e0124621-e0124621 (2021-10-21)
The adenoviral DNA is prevalent in adenotonsillectomy specimens from pediatric patients, though the virus seems to be in latent state. The tonsils are at the forefront of airway entry point and are the first line of defense against airway viral
Qinxue Wen et al.
Bioresource technology, 143, 695-698 (2013-07-17)
Microalga Chlorella protothecoides can accumulate high proportion of lipids during the heterotrophic growth with glucose as the carbon source. However, its commercial application is restricted due to the high cost of the carbon source. In this study, the wasted activated
Alle zugehörigen Dokumente anzeigen

Artikel

Probiotics and Human Health

Probiotics exhibit an inhibitory effect on pathogens, help prevent chronic intestinal inflammatory diseases or atopic syndromes, and support the immune system.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.