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W346306

Sigma-Aldrich

Ácido 4-metilpentanoico

≥98%, FCC, FG

Sinónimos:

Ácido 4-metilvalérico, 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
FEMA Number:
3463
Beilstein/REAXYS Number:
1741912
EC Number:
211-464-0
Council of Europe no.:
10150
MDL number:
MFCD00002803
UNSPSC Code:
12164502
PubChem Substance ID:
24901716
Flavis number:
8.057
NACRES:
NA.21
organoleptic:
pungent; cheesy
grade:
FG
Fragrance grade
Halal
Kosher
biological source:
synthetic
agency:
follows IFRA guidelines
meets purity specifications of JECFA
food allergen:
no known allergens

biological source

synthetic

Quality Level

400

grade

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC

assay

≥98%

refractive index

n20/D 1.414 (lit.)

bp

199-201 °C (lit.)

density

0.923 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

pungent; cheesy

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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pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

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
SHBM0428
MKCJ6219
MKCC8796
MKCB1787V
MKBZ4031V

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Viridiana Tejada-Ortigoza et al.
Molecules (Basel, Switzerland), 24(4) (2019-02-17)
Fruit by-products are being investigated as non-conventional alternative sources of dietary fiber (DF). High hydrostatic pressure (HHP) treatments have been used to modify DF content as well as its technological and physiological functionality. Orange, mango and prickly pear peels untreated
A G Buchanan
Journal of clinical microbiology, 20(1), 74-76 (1984-07-01)
A procedure was devised for routine examination of feces for Clostridium difficile with selective enrichment broth culture containing increased levels of carbohydrates and antibiotics to detect cytotoxin and volatile acids in broths inoculated with fecal samples. C. difficile was detected
A Loganath et al.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme, 34(3), 116-120 (2002-04-25)
With a view to establishing whether first-trimester human placentas possess the ability to synthesize DHEA from cholesterol, homogenates of this tissue obtained from two groups of women undergoing elective termination of normally progressing pregnancy between 10 - 12 weeks gestation
F Pepersack et al.
Journal of clinical pathology, 36(11), 1233-1236 (1983-11-01)
In order to determine if gas-liquid chromatography (GLC) on concentrated stool extracts could be substituted to cell culture assay for cytotoxicity, we prospectively studied 154 diarrhoeal stools submitted for detection of Clostridium difficile toxin. Isocaproic-positive samples were cultured on egg
P G Halvatsiotis et al.
Diabetes, nutrition & metabolism, 15(3), 136-142 (2002-08-14)
Insulin-induced glucose disposal is impaired in Type 2 diabetes mellitus (T2DM). To determine whether insulin-induced suppression of protein breakdown also is impaired, we measured leucine flux (an index of protein breakdown) in diabetic and nondiabetic subjects during a hyperinsulinemic euglycemic
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