China (Mainland)
Assessedsupplier
Roflumilast 162401-32-3 CAS NO.162401-32-3
- FOB Price: USD: 4,900.00-4,900.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
Medical grade(1-5)Kilogram
- Product Details
Keywords
- Roflumilast
- Roflumilast powder
- 162401-32-3
Quick Details
- ProName: Roflumilast 162401-32-3
- CasNo: 162401-32-3
- Molecular Formula: C17H14Cl2F2N2O3
- Appearance: White to off white powder
- Application: API
- DeliveryTime: within one week
- PackAge: 25kgs/drum paper-drums and two plastic...
- Port: Shanghai
- ProductionCapacity: 500 Kilogram/Month
- Purity: 98.0~102.0%
- Storage: Store in tight containers, in a cool d...
- Transportation: Express(DHL/FedEx/TNT),AIR,SEA
- LimitNum: 1 Kilogram
- Related Substances: Single maximum impurity≤0.5%Total impu...
- Residue on Ignition: ≤0.1%
- Heavy Metal: ≤20 ppm
- Valid Period: 2 years when properly stored
Superiority
Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many years, with own laboratories and GMP standard factories.
1. 12 years specialized in health products field.
2. GMP/ISO certificated factories and stable supply chain.
3. Quality first, strictly control before shipments.
4. Custom synthesis by more than 20 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 business days from China warehouse.
7. Support 7 days refund money in case delay shipment.
8. Assessment conducted by Bureau Veritas at 2018.
Details
【Product Name】Roflumilast
【Synonyms】3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide
【CAS No.】162401-32-3
【Mol. Formula】C17H14Cl2F2N2O3
【Mol. Wight】403.21
【Assay】98.0%~102.0% (on anhydrous basis)
【Appearance】White to off-white powder
【Packing】 1kg/bag, 5kg/bag, 25kg/drum
【Storage】 Tight container, protect from light
【Structural formula】
Quality standard
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Analysis |
Specification |
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Description |
White to off white powder. |
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Solubility |
Freely soluble in acetonitrile,soluble in chloroform and sparingly soluble in methanol |
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Identification |
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The IR spectrum of the test sample preparation should be concordant with that of the standard preparation. |
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The retention time of principle peak obtained in the sample preparation should be concordant with that standard preparation in assay test. |
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Sulphated ash(%,w/w) |
≤0.2% |
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Heavy metals(ppm) |
≤20ppm |
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Melting range(℃) |
155.0~165.0℃ |
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Water content by KF(%,w/w) |
≤0.5% |
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Related substances by HPLC |
a)Single Maximum impurity |
≤0.5% |
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b)Total impurities |
≤1.0% |
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Assay by HPLC (%, w/w)(on dried basis) |
98.0~102.0% |
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Residual solvent by GC(ppm) |
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≤3000ppm |
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≤890 ppm |
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≤720 ppm |
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≤5000 ppm |
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≤5000 ppm |
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Particle size(um) D90 |
<75% |
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