4-Methylvaleric acid

Product Name: 4-Methylvaleric acid
CAS No.: 646-07-1
Chemical Name: 4-Methylvaleric acid
Synonyms: 4-METHYLPENTANOIC ACID;PENTANOIC ACID, 4-METHYL-;ISOCAPROIC ACID;ISOHEXANOIC ACID;FEMA 3463;isohexoicacid;isocaproicaci;Isohexoic acid;Isocapronsαure;4-Methylvaleri
CBNumber: CB1483316
Molecular Formula: C6H12O2
Formula Weight: 116.16
MOL File: 646-07-1.mol

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4-Methylvaleric acid Property

Melting point:: -35 °C
Boiling point:: 199-201 °C (lit.)
Density: 0.923 g/mL at 25 °C (lit.)
refractive index: n20/D 1.414(lit.)
FEMA: 3463 | 4-METHYLPENTANOIC ACID
Flash point:: 207 °F
storage temp.: Store below +30°C.
solubility: Chloroform (Sparingly), Methanol (Slightly)
pka: 4.84(at 18℃)
form: Liquid
Specific Gravity: 0.923
color: Clear colorless to slightly yellow
Odor: at 1.00 % in propylene glycol. pungent cheese
Odor Type: cheesy
Odor Threshold: 0.0004ppm
Water Solubility: INSOLUBLE
JECFA Number: 264
BRN: 1741912
Stability:: Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey: FGKJLKRYENPLQH-UHFFFAOYSA-N
LogP: 1.66
CAS DataBase Reference: 646-07-1(CAS DataBase Reference)
NIST Chemistry Reference: Pentanoic acid, 4-methyl-(646-07-1)
EPA Substance Registry System: Pentanoic acid, 4-methyl- (646-07-1)

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Safety

Hazard Codes: Xn,C
Risk Statements: 21-38-34
Safety Statements: 36/37-45-36/37/39-25
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 3
RTECS: NR2975000
F: 13
TSCA: T
HazardClass: 8
PackingGroup: III
HS Code: 29159080

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H311Toxic in contact with skin

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W346306
Product name: 4-Methylpentanoic acid
Purity: ≥98%, FCC, FG
Packaging: 250g
Price: $201
Updated: 2024/03/01

Sigma-Aldrich

Product number: W346306
Product name: 4-Methylpentanoic acid
Purity: ≥98%, FCC, FG
Packaging: 1kg
Price: $458
Updated: 2024/03/01

Sigma-Aldrich

Product number: W346306
Product name: 4-Methylpentanoic acid
Purity: ≥98%, FCC, FG
Packaging: 10Kg
Price: $3170
Updated: 2024/03/01

Sigma-Aldrich

Product number: 277827
Product name: 4-Methylvaleric acid
Purity: 99%
Packaging: 5g
Price: $30.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 277827
Product name: 4-Methylvaleric acid
Purity: 99%
Packaging: 25g
Price: $103
Updated: 2024/03/01

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4-Methylvaleric acid Chemical Properties,Usage,Production

Description

4-Methylpentanoic acid has an unpleasant sour and penetrating odor.

Chemical Properties

4-Methylpentanoic acid has an unpleasant, sour, penetrating odor.

Chemical Properties

slightly brown liquid

Occurrence

Reported found in apple, roasted barley, beef, prefermented bread, Camembert cheese, Emmenthal cheese, roasted cocoa beans, dry cured ham, hops, roasted pecans, rum, soybeans, black tea, wine, guava, papaya, strawberry fruit and jam, baked potato, bell pepper, tomato, many cheeses, fish, beef, mutton, hop oil, mushrooms, mango, rice, sake, malt, wort, dried bonito and mussels

Uses

4-Methylvaleric acid has been used in asymmetric synthesis of (4S)-4-isopropyl-3-[(2?S)-2?,4?-dimethyl-valeryl)]-2-oxazolidinone. It is a versatile building block used in the synthesis of various pharmaceutical and biologically active compounds, including inhibitors and antagonists. It is involved in the synthesis of novel series of high affinity, functionally potent antagonists of the CCR1 receptor.

Uses

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

Uses

Intermediate for plasticizers, pharmaceuticalsand perfumes.

Application

4-Methylvaleric acid, although identified in Nature, has found very little, if any, use in perfumes or flavors. It is mentioned mainly for the sake of completing the monographs on Methylpentanoic acids.

Definition

ChEBI: A methyl-branched fatty acid that is pentanoic acid with a methyl group substituent at position 4. It is a metabolite of 20 alpha-hydroxycholesterol

Aroma threshold values

Detection: 810 ppb.

Synthesis Reference(s)

The Journal of Organic Chemistry, 40, p. 1844, 1975 DOI: 10.1021/jo00900a040

General Description

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

4-Methylvaleric acid Preparation Products And Raw materials

Raw materials

CARBON MONOXIDE 3-Methyl-1-butene

Preparation Products

alfa-Bromoisovalericacid 14-METHYLPENTADECANOIC ACID

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4-Methylvaleric acid Suppliers

Americas 1 Belgium 4 China 241 Europe 1 France 4 Germany 10 India 8 Italy 1 Japan 4 Slovakia 1 Switzerland 2 Ukraine 1 United Kingdom 16 United States 50 USA 1 Global 345

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View Lastest Price from 4-Methylvaleric acid manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 4-Methylvaleric acid 646-07-1
Price: US $79.00-38.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-12-04

Shandong Deshang Chemical Co., Ltd.

Product: 4-Methylvaleric acid 646-07-1
Price: US $6.90-4.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 tons
Release date: 2024-06-28

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Methylvaleric acid 646-07-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-10-24

646-07-1, 4-Methylvaleric acidRelated Search:

MAGNESIUM DIPROPYLACETATE HYDRATE Stearic acid Folic acid Citric acid Betamethasone 17-valerate 2-Propylpentanoic acid Estradiol valerate Ethyl 2-(Chlorosulfonyl)acetate 2-methylpentane Hyaluronic acid Pivalic acid Ethyl chrysanthemumate PINONIC ACID L-Leucine Cyclohexanepropionic acid D-(+)-Camphoric acid 1,2,3,4-Butanetetracarboxylic acid 3-Cyclopentylpropionic acid

isobutylaceticacid

Isocapronsαure

isohexanoicacid(mixedisomers)

Isohexoic acid

isohexoicacid

4-Methylpentanoic acid Isohexanoic acid

4-Methylvaleric Acid (contains 3-Methylvaleric Acid)

3-Methylenetanoic acid

4-Methylpentanoic acid, Isocaproic acid

α-methylpentanoic acid

isocarproic acid

4-Methylvaleric acid, Isocaproic acid

(contains 3-Methylvaleric Acid)

4-Methylvaleric Acid&nbsp

4-Methylvaleric acid, 99% 5ML

4-Methylvaleric acid 99%

4-Methylvaleric Acid , 97.0%(GC)

4-Methylvaleri

3-methylbutanecarboxylicacid

4,4-Dimethylbutanoic acid

RARECHEM AL BO 0172

PENTANOIC ACID, 4-METHYL-

isopentanecarboxylicacid

methylvalericacid(non-specificname)

Valeric acid, 4-methyl-

Valericacid,4-methyl-

DL-A-ISOCAPROIC ACID

FEMA 3463

FEMA NUMBER 3463

ISOCAPROIC ACID

ISOHEXANOIC ACID

4-Methylvalerianic acid

4-METHYLPENTANOIC ACID 98+% FCC

4-Methylvalericacid,99%

isocapronic acid

ISOCAPROIC ACID(SG)

4-METHYLPENTANEIC ACID

4-METHYLPENTANOIC ACID

4-METHYL-N-VALERIC ACID

4-METHYL-N-PENTANOIC ACID

4-METHYLVALERIC ACID

3-METHYLBUTANE-1-CARBOXYLIC ACID

4,4-Dimethylbutanoicacid

4-methyl-pentanoicaci

4-Methylpentansαure

4-Methylvaleriansαure

acideisohexylique

Isobutylacetic acid

Natural 4-Methylvaleric acid

4 - methyl valerate

4-MethylvalericAcid&gt

4-MethylvalericAcid(contains3-MethylvalericAcid)&gt

isocaproicaci

4-Methylvaleric acid USP/EP/BP

646-07-1 4-Methylvaleric acid

Farnesane Impurity 42

646-07-1

0646-07-01