CAS 4635-59-0

4-Chlorobutyryl chloride

Description:

4-Chlorobutyryl chloride is an organic compound characterized by its acyl chloride functional group, which is derived from 4-chlorobutyric acid. It typically appears as a colorless to pale yellow liquid with a pungent odor. This compound is known for its reactivity, particularly due to the presence of the acyl chloride group, which makes it a potent electrophile. It readily reacts with nucleophiles, including alcohols and amines, to form esters and amides, respectively. 4-Chlorobutyryl chloride is soluble in organic solvents such as dichloromethane and ether but is not soluble in water. It is important to handle this substance with care, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. In synthetic organic chemistry, it is often used as an intermediate in the production of pharmaceuticals, agrochemicals, and other chemical compounds. Proper safety precautions, including the use of personal protective equipment, are essential when working with this reactive chemical.

Formula: C₄H₆Cl₂O

InChI: InChI=1S/C4H6Cl2O/c5-3-1-2-4(6)7/h1-3H2

InChI key: InChIKey=CDIIZULDSLKBKV-UHFFFAOYSA-N

SMILES: C(C(Cl)=O)CCCl

Synonyms:

• 4-Cbc
• 4-Chlorbutyrylchlorid
• 4-Chloro Butyryl Chloride
• 4-Chlorobutanoic acid chloride
• 4-Chlorobutanoyl Chloride
• 4-Chlorobutyl Chloride
• 4-Chlorobutyric acid chloride
• 4-Chlorobutyroyl chloride
• 4-Chlorobutyrylcy Chloride
• 7-Cyanoheptyl 4-chlorobutanoate
• Butanoyl chloride, 4-chloro-
• Butyryl chloride, 4-chloro-
• Chlorure De 4-Chlorobutyryle
• Cloruro De 4-Clorobutirilo
• γ-Chlorobutyroyl chloride
• γ-Chlorobutyryl chloride
• ω-Chlorobutanoyl chloride
• ω-Chlorobutyryl chloride

4-Chlorobutyryl Chloride

CAS: 4635-59-0

Formula: C₄H₆Cl₂O

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 140.99

Ref: 3B-C0824

4-Chlorobutyryl chloride, 98%

CAS: 4635-59-0

4-Chlorobutyryl chloride (4-CBCl) is mainly used in the production of pharmaceuticals and agrochemicals. It is used as pyrazinamide intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer

Formula: C₄H₆Cl₂O

Purity: 98%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 140.99

Ref: 02-A12249

4-Chlorobutanoyl chloride

CAS: 4635-59-0

Formula: C₄H₆Cl₂O

Purity: 95%

Color and Shape: Liquid

Molecular weight: 140.9958

Ref: IN-DA0033ZZ

4-Chlorobutyryl Chloride

CAS: 4635-59-0

Formula: C₄H₆Cl₂O

Molecular weight: 140.99

Ref: 4Z-B-086037

4-Chlorobutyroyl Chloride

Controlled Product

CAS: 4635-59-0

Stability Moisture Sensitive
Applications 4-Chlorobutyroyl Chloride is used in the preparation of mitosene and mitosane analogs of Mitomycin C (M371900), an antitumor antibiotic. .
References Verboom, W. et al.: Anti-Canc. Drug Des., 2, 271 (1987); Kinoshita, S., et al.: J. Med. Chem., 14, 13 (1971), Beijnen, J.H., et al.: Anal. Profiles Drug Subs., 16, 361 (1986),

Formula: C₄H₆Cl₂O

Color and Shape: Neat

Molecular weight: 140.99

Ref: TR-C364825

Levetiracetam Impurity 2

CAS: 4635-59-0

Formula: C₄H₆Cl₂O

Molecular weight: 140.99

Ref: ST-EA-CP-L13021

4-Chlorobutanoyl chloride 98%

CAS: 4635-59-0

4-Chlorobutanoyl chloride 98%

Formula: C₄H₆Cl₂O

Purity: 98%

Color and Shape: clear. almost colourless liquid

Molecular weight: 141.00g/mol

Ref: 54-OR5355

4-Chlorobutyryl Chloride pure, 98%

CAS: 4635-59-0

Formula: C₄H₆Cl₂O

Purity: min. 98%

Color and Shape: Clear, Colourless to slight yellowish fuming, Liquid

Molecular weight: 141.00

Ref: SR-29440