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Caronic Anhydride CAS 67911-21-1 Chiral Intermediate High Reactivity Raw Material

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Caronic Anhydride CAS 67911-21-1 Chiral Intermediate High Reactivity Raw Material

Brand Name:	Xuanming
Model Number:	67911-21-1
MOQ:	1KG
Price:	100USD
Packaging Details:	Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

Caronic Anhydride

CAS Number:

67911-21-1

Appearance:

White To Off-white Solid

Purity:

≥ 98%

Melting Point:

70–75°C

Boiling Point:

N/A (decomposes)

Solubility:

Soluble In Organic Solvents

Moisture Content:

≤ 0.5%

Supply Ability:

10000KG

Product Description

Caronic Anhydride CAS 67911-21-1 Chiral Intermediate High Reactivity Raw Material

Product Overview

Caronic Anhydride (CAS 67911-21-1) is a cyclic organic anhydride widely used as a chiral building block in fine chemical synthesis. It exhibits high reactivity due to its anhydride functional group, making it suitable for a variety of organic transformation reactions.

This compound is commonly applied in pharmaceutical intermediate synthesis, asymmetric chemistry research, and specialty chemical development.

Key Characteristics

Cyclic anhydride structure
High chemical reactivity
Chiral intermediate potential
Excellent synthetic versatility
Stable under dry conditions
Suitable for organic synthesis
Useful in asymmetric chemistry
High purity intermediate grade

Applications

Pharmaceutical intermediate synthesis
Organic fine chemical production
Chiral compound development
Asymmetric synthesis research
Esterification and acylation reactions
Specialty chemical manufacturing
Laboratory organic chemistry studies
Advanced material synthesis

Product Specifications

Item	Specification
Product Name	Caronic Anhydride
CAS Number	67911-21-1
Molecular Formula	C7H8O3
Molecular Weight	140.14 g/mol
Appearance	White to off-white solid
Purity	≥ 98%
Melting Point	70–75°C
Boiling Point	N/A (decomposes)
Solubility	Soluble in organic solvents
Moisture Content	≤ 0.5%
Storage Condition	Dry, sealed environment

Physicochemical Properties

Caronic Anhydride contains a reactive cyclic anhydride functional group, which readily undergoes nucleophilic substitution reactions. Its structure provides high utility in forming esters, amides, and other derivatives in organic synthesis.

Advantages

High reactivity in synthesis reactions
Versatile intermediate for organic chemistry
Suitable for chiral synthesis pathways
High purity suitable for research use
Stable under controlled dry storage
Efficient transformation in acylation reactions

Storage Conditions

Store in a tightly sealed container in a cool, dry environment. Protect from moisture and water to prevent hydrolysis of the anhydride group.

Packaging Options

25 kg fiber drum
1 kg / 5 kg sealed bag
Customized packaging available upon request

Quality Control

Each batch is tested for purity, moisture content, melting range, and structural integrity using standard analytical methods to ensure consistent performance in synthetic applications.

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Caronic Anhydride CAS 67911-21-1 Chiral Intermediate High Reactivity Raw Material