China (Mainland)
99% Dermatology Herbal Extract Powder 8-Methoxypsoralen CAS 298-81-7 CAS NO.298-81-7
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 10 Gram
- Payment Terms: L/C
- Available Specifications:
EP/BP/USP(1-10)Metric TonEP/BP/USP(11-100)Metric Ton
- Product Details
Keywords
- 298-81-7
- 298-81-7
- 298-81-7
Quick Details
- ProName: 99% Dermatology Herbal Extract Powder ...
- CasNo: 298-81-7
- Molecular Formula: C12H8O4
- Appearance: white crystalline powder
- Application: use in chemical
- DeliveryTime: within a week
- PackAge: bags
- Port: Shanghai
- ProductionCapacity: 12 Kilogram/Day
- Purity: 99%
- Storage: Kept in a well-closed, light-resistant...
- Transportation: by sea or express
- LimitNum: 10 Gram
- Moisture Content: 0.001
- Impurity: 0.001
- Water content: 0%
Superiority
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1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for example T/T, Westerm Union,other 3, Excellent Service: Best service and after-sales service to all clients. 1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment.. 2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you. 3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately. 4,Fast and safe delivery: Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods. We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days. Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our customers and principals. With our high-performance teamwork centers and associated production sites for custom synthesis, we ensure effective professional response and offer extensive applications-related consulting and compliance regulation services. |
Details
99% Dermatology Herbal Extract Powder 8-Methoxypsoralen CAS 298-81-7
Basic Info
| Product Name | 8-Methoxypsoralen |
| CAS: | 298-81-7 |
| MF: | C12H8O4 |
| MW: | 216.19 |
| MF | C12H8O4 |
| MP | 148-150 °C(lit.) |
| Storage Temp | -20°C Freezer, Under Inert Atmosphere |
| Appearance | Crystalline Solid |
| Usage | Naturally occurring analog of psoralen. Use in treatment of psoriasis and mycosis fungoides. |
Application
A member of the class of psoralens that is 7H-furo[3,2-g]chromen-7-one in which the 9 position is substituted by a methoxy group. It is a constituent of the fruits of Ammi majus. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered topically or orally in conjunction with UV-A for phototherapy treatment of vitiligo and severe psoriasis.
Specification:
| ANALYTICAL ITEMS | SPECIFICATION | ANALYTICAL RESULTS |
| Appearance | White to Off-White Powder | White powder |
| Related substances |
A single impurity≤0.5% Total impurities≤1.0% |
0.06% 0.23% |
| Loss on drying | ≤0.5% | 0.13% |
| Assay | >98% | 99.2% |
| Conclusion | Confirms to Enterprise Standard |