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277827

Sigma-Aldrich

Ácido 4-metilvalérico

99%

Sinónimos:

Ácido 4-metilpentanoico, Ácido isocaproico

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About This Item

Fórmula lineal:
(CH3)2CHCH2CH2CO2H
Número de CAS:
646-07-1
Peso molecular:
116.16
Beilstein/REAXYS Number:
1741912
EC Number:
211-464-0
MDL number:
MFCD00002803
UNSPSC Code:
12352100
PubChem Substance ID:
24856788
NACRES:
NA.22

assay

99%

form

liquid

refractive index

n20/D 1.414 (lit.)

bp

199-201 °C (lit.)

density

0.923 g/mL at 25 °C (lit.)

functional group

carboxylic acid

SMILES string

CC(C)CCC(O)=O

InChI

1S/C6H12O2/c1-5(2)3-4-6(7)8/h5H,3-4H2,1-2H3,(H,7,8)

InChI key

FGKJLKRYENPLQH-UHFFFAOYSA-N

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General description

Conductimetric detection of 4-methylvaleric acid on unfunctionized polymethacrylate resin (TSKgel G3000PWXL) columns has been reported.

Application

4-Methylvaleric acid has been used in asymmetric synthesis of (4S)-4-isopropyl-3-[(2′S)-2′,4′-dimethyl-valeryl)]-2-oxazolidinone.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

206.6 °F - closed cup

flash_point_c

97 °C - closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
SHBR7492
SHBR3272
SHBQ1414
SHBN7601
MKCD1679

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Progress towards the total synthesis of callipeltin A. Asymmetric synthesis of (2R, 3R, 4S)-3-hydroxy-2, 4, 6-trimethylheptanoic acid.
Guerlavais V, et al.
Tetrahedron Asymmetry, 13(7), 675-680 (2002)
Kazutoku Ohta et al.
Journal of chromatography. A, 1039(1-2), 171-177 (2004-07-15)
The application of unfunctionized polymethacrylate resin (TSKgel G3000PWXL) as a stationary phase in liquid chromatography with conductimetric detection for C1-C7 aliphatic monocarboxylic acids (formic acid, acetic acid, propionic acid, butyric acid, isovaleric acid, valeric acid, 3,3-dimethylbutyric acid, 4-methylvaleric acid, hexanoic
R A Bowman et al.
Journal of clinical pathology, 39(2), 212-214 (1986-02-01)
A total of 329 selective enrichment broth cultures were tested for detection of Clostridium difficile by latex particle agglutination (LPA), gas-liquid chromatography, and bacterial culture. Of 53 broths positive by LPA, 36 were positive by gas-liquid chromatography, and 42 were
Alexander Zaborin et al.
mSystems, 5(3) (2020-06-11)
The cecum is a unique region in the mammalian intestinal tract in which the microbiome is localized to two compartments, the lumen and the crypts. The microbiome within crypts is particularly important as it is in direct contact with lining
A Sener et al.
Biochemical medicine and metabolic biology, 49(2), 182-199 (1993-04-01)
In islets from adult rats injected with streptozotocin during the neonatal period, both a nonmetabolized analog of L-leucine and 3-phenylpyruvate augmented 14CO2 output from islets either prelabeled with L-[U-14C]glutamine or exposed to D-[2-14C]glucose and D-[6-14C]glucose, in a manner qualitatively comparable
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