n-Valeric Acid – CAS # 109-52-4 n-Valeric Acid is a colorless, combustible liquid that has an unpleasant, penetrating odor. Valeric acid. Molecular Weight: 102.13 . The yield changed from 50% to 79% on doubling the amount of polyphosphoric acid used. 5 Products. Valeric Acid >98.0%(GC)(T) WholeChem: Valeric acid . Safety Information: Preferred SDS: View: European information : Most important hazard(s): C N - Corrosive, Dangerous for the environment.
R 34 - Causes burns. Valeric acid decreased specific growth rate (μ), but increased culture longevity and specific mAb productivity (q mAb) in a dose‐dependent manner. For experimental / research use only. PubChem Substance ID: 24901465. Bingham, E.; Cohrssen, B.; Powell, C.H. Council of Europe no. : 7 . How to use Valproic Acid Read the Medication Guide and, if available, the Patient Information Leaflet provided by your pharmacist before you start taking valproic acid and each time you get a refill. ; Patty's Toxicology Volumes 1-9 5th ed.
Beilstein/REAXYS Number: 969454 . The valeric acid carboxylate of d-biotin may be activated to an NHS ester for direct modification of amine groups in proteins and other molecules.NHS esters react by nucleophilic attack of an amine on the carbonyl group, releasing the NHS group and forming a stable amide linkage (Chapter 3, Section 1.4) (Figure 11.13).NHS–biotin is the simplest biotinylation reagent available. Linear Formula: CH 3 (CH 2) 3 COOH. Valeric Acid will burn when heated or exposed to an ignition source. Flavis number: 8.007 .
MDL number: MFCD00004413 . The distribution of radioactivity indicated that 1-(14)C-labeled valeric acid was not utilized directly for biosynthesis of higher fatty acids with odd number of carbon atoms by the addition of 2 C, but it was probably degraded into 1-(14)C-labeled acetic acid and into propionic acid.
It is soluble in water at 20 oC.
The beneficial effect of valeric acid on culture longevity and q mAb outweighed its detrimental effect on μ, resulting in 2.9‐fold increase in the maximum mAb concentration when 1.5 mM valeric acid was added to the cultures. Synonym: n-Valeric acid, Pentanoic acid CAS Number: 109-52-4. End-use stage means the use of a substance as such or in a mixture (by professional workers (widespread uses), by consumers or at industrial sites), a last step before the end-of-life of the substance, namely before the substance is consumed in a process by reaction during use (including intermediate use), is emitted to waste streams or the environment or is included into an article. EC Number: 203-677-2. Valeric Acid is stable under recommended storage conditions. Get emergency medical help if you have signs of an allergic reaction (hives, difficult breathing, swelling in your face or throat) or a severe skin reaction (fever, sore throat, burning eyes, skin pain, red or purple skin rash with blistering and peeling).. Seek medical treatment if you have a serious drug reaction that can affect many parts of your body. John Wiley & Sons. Popular Documents: Specification Sheet (PDF) | … R 52/53 - Harmful to qauatic organisms, may cause long-term adverse effects in the aquatic environment. FEMA Number: 3101 .
Valproic acid side effects.
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