| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Product Name: Sulfasalazine powder
Purity :≥99%
Colour: Yellow Powder
CAS NO.: 599-79-1
Molecular Formula: C18H14N4O5S
Molecular Weight: 398.39
Storage: Store in cool and dry places, keep away from strong light.
Sulfasalazine is a sulfonamide antibacterial drug. Originally used for inflammatory bowel disease, namely Crohn's disease and ulcerative colitis, it has a dual effect of anti-inflammatory and antibacterial. Sulfonamide drugs that are not easily absorbed by oral administration. After the 1970s, it was discovered that it can improve joint pain, swelling, and stiffness in patients with mandatory spondylitis, and can reduce serum IgA levels and other laboratory activity indicators. It is particularly suitable for improving peripheral arthritis in patients with ankylosing spondylitis, and has a preventive effect on the recurrence and alleviation of the disease's concurrent pre pigmented membrane inflammation. With the progress of research, it has gradually been applied to rheumatoid arthritis. Until today, sulfasalazine has been widely used in the treatment of rheumatoid arthritis and spinal joint disease.
Specification:
| Product Name | Sulfasalazine | CAS | 599-79-1 | |||
| Standard | USP | Country of Origin | China | |||
| Lot No | IK201025 | Quantity | 1000kg | |||
| Packaging | Drum | Manufacture Date | Oct 25th,2020 | |||
| Date Of Test | Oct 26th,2020 | Expire Date | Oct 24th,2023 | |||
| ITEM | SPECIFICATION | RESULT | ||||
| Description | White or off-white crystalline powder | Yellow powder | ||||
| Identification | IR | IR spectrum is consistent with Gabapentin RS | Complies | |||
| HPLC | Conform with the RT of the major peak in HPLC with USP Gabapentin WPS | Complies | ||||
| PH | 6.5~8.0 | 7.4 | ||||
| Water | ≤0.5% | 0.04% | ||||
| Residue on ignition | ≤0.1% | 0.03% | ||||
| Heavy metals | ≤0.002% | <0.002% | ||||
| Residual solvents (Ethanol) | ≤0.50% | 0.01% | ||||
| Late eluting impurities -Any individual impurity |
≤0.10% | Not detected | ||||
| Total impurities | ≤0.5% | 0.003% | ||||
| Assay | 98.0%~102.0% | 99.9% | ||||
| Limit of chloride | ≤0.01% | 0.004% | ||||
| Conclusion | The product meet the testing requirements | |||||
Intestinal sulfonamide drugs have a special affinity with connective tissue and are currently the best drugs for treating chronic ulcerative conjunctivitis.
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