China (Mainland)
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USP, 99.5% up by HPLC Betamethasone 17,21-dipropionate 5593-20-4 CAS NO.5593-20-4
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
- Product Details
Keywords
- Betamethasone 17,21-dipropionate
- Betamethasone
- Betamethasone dipropionate
Quick Details
- ProName: Betamethasone 17,21-dipropionate
- CasNo: 5593-20-4
- Application: API
- DeliveryTime: 7 days
- PackAge: 25kg / drum
- Port: shanghai/beijing
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.5% up by HPLC
- Transportation: air/sea
- LimitNum: 25 Kilogram
Superiority
Why is SINOWAY:
1) Specialized in pharmaceutical and healthcare industrial since 1987
2) ISO 9001:2015 & SGS audited supplier .
3) Accept various payment terms : T.T 30-60 days.
Details
|
Product name |
Betamethasone 17,21-dipropionate； Betamethasone dipropionate； BDP |
|
CAS No. |
5593-20-4 |
|
Molecular Formula |
C28H37FO7 |
|
Molecular Weight |
504.596 |
|
Quality Standard |
97.0% - 103.0% |
|
Appearance |
White to cream white,odorless powder |
|
Test Items |
Specifications |
Results |
|
Appearance |
White to cream white, odorless powder |
White odorless powder |
|
Solubility |
Very soluble in chloroform,freely soluble in acetone and in alcohol; very slightly soluble in water. |
Conforms |
|
Identification |
IR Complies with the standard |
Conforms |
|
Specific rotation |
+88°to +94° |
+90.7° |
|
Loss on drying |
≤ 0.5% |
0.07% |
|
Residue on ignition |
≤ 0.1% |
0.06% |
|
Assay(HPLC) |
97.0% - 103.0% |
99.8% |
|
Chromatographic purity by HPLC |
||
|
- Any impurity |
≤ 1.0% |
0.26% |
|
-Total impurities |
≤ 2.0% |
0.44% |
|
Residual Solvents(GC) |
||
|
Dichloromethane |
≤ 600ppm |
Conforms |
|
Ethyl acetate |
≤ 5000ppm |
Conforms |
|
Methanol |
≤ 3000ppm |
Conforms |
|
Tetrahydrofuran |
≤ 720ppm |
Conforms |
|
Pyridine |
≤ 200ppm |
Conforms |
|
Conclusion |
The product complies with the specification of USP43 |
|
Core Functions of Betamethasone 17,21-Dipropionate
Betamethasone 17,21-dipropionate (BDP) is a potent synthetic topical corticosteroid widely used in dermatology for its anti-inflammatory and anti-pruritic properties. As a key pharmaceutical intermediate, it is formulated into creams, ointments, and lotions to treat chronic skin conditions such as eczema, psoriasis, and dermatitis. BDP works by inhibiting inflammatory mediators, reducing redness, swelling, and itching, making it a cornerstone in dermatology APIs. Its high efficacy and rapid absorption also make it suitable for custom synthesis in specialized drug delivery systems.
Sinoway’s Advantages:
We Sinoway, stands out as reliable API suppliers, cooperates closely with Chinese factories with advanced manufacturing facilities and production technologies. With decades of expertise in steroid synthesis, these factories ensure high-purity BDP (≥99.5%) compliant with international pharmacopeia standards (liked USP). Cost efficiency is another key strength -- competitive pricing for bulk supply, attracting global pharmaceutical companies. Additionally, we Sinoway offers custom synthesis services to meet specific formulation requirements, backed by robust R&D capabilities and fast delivery timelines. Strict quality control, coupled with certifications like ISO9001, reinforces our position as trusted partners in the global anti-inflammatory drugs market.
