Date published: 2025-9-16

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Acid Halides

Santa Cruz Biotechnology now offers a broad range of Acid Halides for use in various applications. Acid halides, also known as acyl halides, are a class of organic compounds derived from carboxylic acids by replacing the hydroxyl group (-OH) with a halide group (such as chloride, bromide, or fluoride). These compounds are highly reactive intermediates in organic synthesis due to the electrophilic nature of the carbonyl carbon, which readily undergoes nucleophilic acyl substitution reactions. Acid halides are pivotal in the synthesis of a wide array of chemical compounds, including esters, amides, and anhydrides, making them indispensable in chemical research and industrial processes. In scientific research, acid halides are frequently used to study reaction mechanisms and to develop new synthetic methodologies. Their reactivity also allows for the modification of complex molecules, facilitating the construction of elaborate molecular architectures and the introduction of functional groups that can be further manipulated. Additionally, acid halides play a crucial role in polymer chemistry, where they are used to produce polymers with specific structural and functional properties. Researchers have employed acid halides to explore the synthesis of novel materials, catalysts, and ligands, thereby advancing the fields of materials science, catalysis, and coordination chemistry. The availability of a wide variety of acid halides from Santa Cruz Biotechnology enables researchers to select the appropriate compound for their specific needs, thus driving innovation and discovery in multiple scientific disciplines. View detailed information on our available acid halides by clicking on the product name.

Items 141 to 150 of 374 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

(R)-(−)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride

39637-99-5sc-253378
100 mg
$66.00
(0)

(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride, as an acid halide, showcases remarkable reactivity attributed to its trifluoromethyl group, which enhances electrophilicity and polarizes the carbonyl carbon. The methoxy substituent influences steric and electronic properties, facilitating selective nucleophilic attacks. Its unique structure allows for diverse acylation pathways, making it a valuable intermediate in various synthetic transformations, particularly in the formation of complex molecules.

2-Naphthoyl chloride

2243-83-6sc-230572
10 g
$42.00
(0)

2-Naphthoyl chloride, an acid halide, exhibits significant reactivity due to its naphthalene moiety, which stabilizes the carbonyl group through resonance. This stabilization enhances its electrophilic character, promoting rapid acylation reactions with nucleophiles. The steric bulk of the naphthyl group can influence reaction kinetics, allowing for selective pathways in synthetic processes. Its unique structure also enables the formation of diverse derivatives, expanding its utility in organic synthesis.

2-Thiophenesulfonyl chloride

16629-19-9sc-230687
sc-230687A
5 g
25 g
$20.00
$49.00
(0)

2-Thiophenesulfonyl chloride, as an acid halide, showcases remarkable electrophilicity attributed to the electron-withdrawing sulfonyl group, which enhances its reactivity towards nucleophiles. The presence of the thiophene ring introduces unique steric and electronic effects, facilitating selective acylation reactions. Its ability to form stable intermediates allows for diverse synthetic pathways, making it a versatile reagent in various organic transformations.

2,6-Bis(trifluoromethyl)benzoyl chloride

53130-44-2sc-260301
sc-260301A
1 g
5 g
$56.00
$265.00
(0)

2,6-Bis(trifluoromethyl)benzoyl chloride, as an acid halide, exhibits exceptional reactivity due to the strong electron-withdrawing trifluoromethyl groups, which significantly enhance its electrophilic character. This compound engages in rapid acylation reactions, often leading to the formation of highly stable acyl intermediates. Its unique steric profile allows for selective interactions with nucleophiles, enabling tailored synthetic routes in complex organic synthesis.

2,4-Dinitrobenzenesulfonyl chloride

1656-44-6sc-230996
5 g
$128.00
(0)

2,4-Dinitrobenzenesulfonyl chloride, as an acid halide, showcases remarkable electrophilicity attributed to the presence of both nitro and sulfonyl groups, which create a highly polarized bond. This compound readily participates in nucleophilic acyl substitution reactions, often yielding sulfonamide derivatives. Its strong electron-withdrawing groups enhance reaction kinetics, facilitating rapid transformations and enabling the formation of diverse functionalized products in synthetic chemistry.

Heptanoyl chloride

2528-61-2sc-215143
250 ml
$214.00
(0)

Heptanoyl chloride, an acid halide, exhibits significant reactivity due to its carbonyl group, which is highly electrophilic. This compound readily engages in nucleophilic acyl substitution, leading to the formation of esters and amides. Its relatively long carbon chain contributes to unique steric effects, influencing reaction pathways and selectivity. Additionally, the presence of the chlorine atom enhances its ability to act as a leaving group, promoting efficient acylation processes in various chemical transformations.

3-bromo-5-chloro-2-methoxybenzenesulfonyl chloride

sc-346572
sc-346572A
250 mg
1 g
$248.00
$510.00
(0)

3-Bromo-5-chloro-2-methoxybenzenesulfonyl chloride, as an acid halide, showcases remarkable electrophilic character due to its sulfonyl chloride functionality. The presence of both bromine and chlorine atoms introduces unique steric and electronic effects, facilitating selective reactions with nucleophiles. Its aromatic structure allows for resonance stabilization, influencing reaction kinetics and pathways. This compound's ability to form stable intermediates enhances its utility in diverse synthetic applications.

ethyl 1-(chlorosulfonyl)pyrrolidine-2-carboxylate

sc-353368
sc-353368A
250 mg
1 g
$248.00
$510.00
(0)

Ethyl 1-(chlorosulfonyl)pyrrolidine-2-carboxylate, functioning as an acid halide, exhibits a distinctive reactivity profile attributed to its chlorosulfonyl group. This moiety enhances electrophilicity, promoting rapid nucleophilic attack. The pyrrolidine ring introduces conformational flexibility, which can influence reaction dynamics and selectivity. Additionally, the compound's ability to engage in acylation reactions underscores its role in forming diverse carbon-sulfur bonds, expanding its synthetic versatility.

methyl 5-bromo-2-(chlorosulfonyl)benzoate

sc-353990
sc-353990A
1 g
5 g
$334.00
$970.00
(0)

Methyl 5-bromo-2-(chlorosulfonyl)benzoate exhibits unique reactivity as an acid halide, characterized by its ability to undergo nucleophilic acyl substitution. The presence of both bromine and chlorosulfonyl groups enhances electrophilicity, facilitating rapid reactions with amines and alcohols. Its distinct steric and electronic properties influence reaction kinetics, leading to selective pathways in synthetic transformations. Additionally, the compound's polar nature contributes to solubility in various organic solvents, impacting its behavior in diverse chemical environments.

Oleoyl chloride

112-77-6sc-215625
250 mg
$102.00
2
(0)

Oleoyl chloride, as an acid halide, showcases remarkable reactivity due to its long hydrocarbon chain, which influences its interaction with nucleophiles. The carbonyl group exhibits heightened electrophilicity, promoting swift acylation reactions with alcohols and amines. Its unique structural features allow for selective formation of esters and amides, while the hydrophobic tail enhances solubility in non-polar solvents, affecting its behavior in organic synthesis and reaction dynamics.