Changzhou Xuanming Chemical Industry Co., Ltd
| CAS Number | 67911-21-1 |
| Payment Terms | T/T |
| Appearance | White to off-white solid |
| Solubility | Soluble in organic solvents |
| Packaging Details | Drum |
| Boiling Point | N/A (decomposes) |
| Moisture Content | ≤ 0.5% |
| Delivery Time | 3-5days |
| Melting Point | 70–75°C |
| Product Name | Caronic Anhydride |
| Supply Ability | 10000KG |
| Purity | ≥ 98% |
| Model Number | 67911-21-1 |
| Place of Origin | China |
| Brand Name | Xuanming |
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Product Specification
| CAS Number | 67911-21-1 | Payment Terms | T/T |
| Appearance | White to off-white solid | Solubility | Soluble in organic solvents |
| Packaging Details | Drum | Boiling Point | N/A (decomposes) |
| Moisture Content | ≤ 0.5% | Delivery Time | 3-5days |
| Melting Point | 70–75°C | Product Name | Caronic Anhydride |
| Supply Ability | 10000KG | Purity | ≥ 98% |
| Model Number | 67911-21-1 | Place of Origin | China |
| Brand Name | Xuanming |
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.
| 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 |
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.
Store in a tightly sealed container in a cool, dry environment. Protect from moisture and water to prevent hydrolysis of the anhydride group.
Each batch is tested for purity, moisture content, melting range, and structural integrity using standard analytical methods to ensure consistent performance in synthetic applications.
Company Details
Business Type:
Manufacturer
Total Annual:
20000000-30000000
Employee Number:
>10
Ecer Certification：
Verified Supplier
Changzhou Xuanming Pharmaceutical Technology Co., Ltd. is a technology-driven CDMO enterprise integrating R&D, custom synthesis and production. Adhering to the tenets of customer-centricity and quality supremacy, we deliver premium services and high-quality products to all clients. Our techn... Changzhou Xuanming Pharmaceutical Technology Co., Ltd. is a technology-driven CDMO enterprise integrating R&D, custom synthesis and production. Adhering to the tenets of customer-centricity and quality supremacy, we deliver premium services and high-quality products to all clients. Our techn...
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