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HS Code |
935579 |
| Name | 7-Aminocephalosporanic Acid |
| Abbreviation | 7-ACA |
| Cas Number | 3450-38-2 |
| Molecular Formula | C10H12N2O5S |
| Molecular Weight | 272.28 g/mol |
| Appearance | White to off-white crystalline powder |
| Solubility | Slightly soluble in water, soluble in dilute acids |
| Melting Point | 194-198 °C (dec.) |
| Purity | Typically ≥98% (HPLC) |
| Storage Temperature | 2-8 °C |
| Synonyms | 7-Acetamidocephalosporanic acid |
| Inchi Key | NIXVJTLXZZTTBL-UHFFFAOYSA-N |
| Chemical Class | Cephalosporin nucleus |
| Application | Intermediate for semisynthetic cephalosporins |
| Supplier | Sigma-Aldrich/Merck/TCL Chemical |
As an accredited 7-Aca (7-Aminocephalosporanic Acid) (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 7-ACA (7-Aminocephalosporanic Acid), 25g, is supplied by Sigma-Aldrich in a sealed amber glass bottle with tamper-evident cap. |
| Storage | 7-Aminocephalosporanic Acid (7-ACA) should be stored in a tightly closed container, protected from light, moisture, and incompatible substances. Store at 2–8°C (refrigerated conditions). Ensure proper ventilation in the storage area and keep away from heat sources. Follow local regulations for chemical storage, and refer to the manufacturer's Material Safety Data Sheet (MSDS) for specific handling and storage instructions. |
| Shipping | 7-Aminocephalosporanic Acid (7-ACA) from Sigma Aldrich/Merck/TCI Chemical is shipped in tightly sealed containers at ambient temperature. Packaging ensures protection from moisture, light, and contaminants. Shipping complies with international regulations for chemical transport, and includes safety documentation (SDS) for handling, storage, and emergency procedures. Expedited and tracked delivery options are available. |
Competitive 7-Aca (7-Aminocephalosporanic Acid) (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
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Tel: +8615380400285
Email: sales3@ar-reagent.com
