| Catalogue number | C253387 |
| Chemical name | o-Phthalaldehyde |
| CAS Number | 643-79-8 |
| Synonyms | 1,2-Benzenedicarboxaldehyde; Phthalaldehyde; 1,2-Diformylbenzene; 1,2-Formylbenzene; 1,2-Phthalaldehyde; 2-Formylbenzaldehyde; 2-Phthalaldehyde; Benzene-1,2-dicarbaldehyde; CIDEX OPA; NSC 13394; OP 100S; OP 100SF; Phthalic Aldehyde; Phthalic Dialdehyde; P |
| Molecular Weight | C8H6O2 |
| Formula | 134.13 |
| Purity | 98% |
| Physical Description | Yellow Solid |
| Solvent | Chloroform, Dichloromethane,DMSO |
| Storage | Stored at 2-8°C, Protected from air and light, refrigerate or freeze |
| Applications | o-Phthalaldehyde is a compound that reacts with primary amines to produce a product that emits a highly fluorescent blue colour. o-Phthalaldehyde is used for the quick visualization of histamine, characterized by the appearance of a yellow stain. |
| References | Juhlin, J. & Shelley, W.: J. Histochem. Cytochem., 14, 525 (1966); Marton, L. & Lee, P.: Clin. Chem., 21, 1721 (1975) |
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After Receiving
The packaging of the product may have turned upside down during transportation, resulting in the product adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Price(USD)
| Size | Price(USD) | Discount |
| 1g | $45.00 | 10% OFF |
| 5g | $75.00 | 10% OFF |
| 50g | $295.00 | 10% OFF |
| 2.5g | $60.00 | 10% OFF |
| 25g | $165.00 | 10% OFF |
| 100g | $475.00 | 10% OFF |
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To place an order, please provide the following information.
1) Your name and telephone number
2) Purchase order number
3) Product number, package size, description, and quantity
4) Shipping and billing addresses
Sent to your order to our email: info@coompo.com
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