(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride, also known as N-chloroacetylphthalimide, is a chemical compound characterized by its molecular formula C10H6ClNO3. This white to yellow crystalline solid serves as a crucial intermediate in the synthesis of pharmaceuticals and agrochemicals. Its unique structure, featuring an acetyl chloride group and a phthalimide group, makes it a versatile building block in organic synthesis. The acetyl chloride group facilitates the introduction of acetyl moieties into various chemical structures, while the phthalimide group is utilized for the protection of amines in synthetic chemistry.
91626-54-9
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Basic information
- Product Name: (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride
- Synonyms:
- CAS NO:91626-54-9
- Molecular Formula:
- Molecular Weight: 258.061
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride(CAS DataBase Reference)
- NIST Chemistry Reference: (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride(91626-54-9)
- EPA Substance Registry System: (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride(91626-54-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 91626-54-9(Hazardous Substances Data)
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91626-54-9 Usage
Uses
Used in Pharmaceutical Synthesis:(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride is used as a synthetic intermediate for the development of various pharmaceuticals. Its ability to introduce acetyl moieties into chemical structures makes it a valuable component in the creation of new drugs with specific therapeutic properties.
Used in Agrochemical Synthesis:
In the agrochemical industry, (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride is employed as an intermediate in the synthesis of compounds with pesticidal, herbicidal, or other agricultural applications. Its versatility in organic synthesis allows for the development of novel agrochemicals with improved efficacy and selectivity.
Used as a Reagent in Chemical Reactions:
(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride is used as a reagent in the acylation of amines and alcohols. Its acetyl chloride group enables the formation of amides and esters, which are essential functional groups in the synthesis of various organic compounds.
Used in Organic Synthesis as a Building Block:
(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride is used as a versatile building block in organic synthesis, allowing for the creation of a wide range of chemical structures. Its phthalimide group provides a means for the protection of amines, which is a critical step in many synthetic sequences.
Overall, (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride is an important synthetic intermediate with a broad spectrum of applications in the pharmaceutical, chemical, and agrochemical industries. Its unique structural features and reactivity make it a valuable asset in the development of new compounds and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 91626-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,2 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.Calculate Digit Verification of CAS Registry Number 91626-54:
(7*9)+(6*1)+(5*6)+(4*2)+(3*6)+(2*5)+(1*4)=139
139 % 10 = 9
So 91626-54-9 is a valid CAS Registry Number.
91626-54-9Upstream product
91626-54-9Downstream Products
- 91626-75-4 2-[3-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-ureido]-benzoic acid
- 91626-77-6 4-[3-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-ureido]-benzoic acid
- 91626-76-5 3-[3-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-ureido]-benzoic acid
- 91626-67-4 1-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-3-(4-methoxy-phenyl)-urea
- 91626-68-5 1-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-3-(4-chloro-phenyl)-urea
- 91626-66-3 1-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-3-p-tolyl-urea
- 91626-81-2 (4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetic acid N'-phenyl-hydrazide
- 91626-65-2 1-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-3-phenyl-urea
- 91626-93-6 4-Chloro-N-(4-chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-benzamide
- 91626-92-5 N-(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-benzamide
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(4-Chloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl chloride
